Canadian station data tables descriptions

Back to Canada home  |  Back to tables index  |  Help

All columns in table are listed and described. Item in bold is that by which the table is sorted.

Table name: "all_stations.html"
  • Sorted alphabetically by station name
  • latitude (°N)
  • longitude (°W)
  • elevation (meters above sea level)
  • Types of weather data recorded for station

    • Table name: "elevation.html"
  • latitude (°N)
  • longitude (°W)
  • elevation (meters above sea level)

    • Table name: "latitude.html"
  • latitude (°N)
  • longitude (°W)
  • elevation (meters above sea level)

    • Table name: "longitude.html"
  • latitude (°N)
  • longitude (°W)
  • elevation (meters above sea level)

    • Table name: "TMAXobs.html"
    Stations with no TMAX observations not included
  • NDJFM days with TMAX observation (7563 possible)
  • mean TMAX on all NDJFM days with observations (°C)
  • standard deviation of TMAX on all NDJFM days with observations (°C)

    • Table name: "TMINobs.html"
    Stations with no TMIN observations not included
  • NDJFM days with TMIN observation (7563 possible)
  • mean TMIN on all NDJFM days with observations (°C)
  • standard deviation of TMIN on all NDJFM days with observations (°C)

    • Table name: "TEMPobs.html"
    Stations with no TEMP observations not included
  • NDJFM days with TEMP observation (7563 possible)
  • mean TEMP on all NDJFM days with observations (°C)

    • Table name: "PRCPobs.html"
    Stations with no PRCP observations not included
  • NDJFM days with PRCP observation (7563 possible)
  • mean PRCP on all NDJFM days with observations (mm [LWE])

    • Table name: "TMAXmean.html"
    Stations with no TMAX observations not included
  • NDJFM days with TMAX observation (7563 possible)
  • mean TMAX on all NDJFM days with observations (°C)
  • standard deviation of TMAX on all NDJFM days with observations (°C)

    • Table name: "TMINmean.html"
    Stations with no TMIN observations not included
  • NDJFM days with TMIN observation (7563 possible)
  • mean TMIN on all NDJFM days with observations (°C)
  • standard deviation of TMIN on all NDJFM days with observations (°C)

    • Table name: "TEMPmean.html"
    Stations with no TEMP observations not included
  • NDJFM days with TEMP observation (7563 possible)
  • mean TEMP on all NDJFM days with observations (°C)

    • Table name: "PRCPmean.html"
    Stations with no PRCP observations not included
  • NDJFM days with PRCP observation (7563 possible)
  • mean PRCP on all NDJFM days with observations (mm [LWE])

    • Table name: "hiTMAX_DaysIndexRatios.html"
    Stations with no TMAX observations not included
  • Days with extreme high TMAX (highest 1/15th of NDJFM TMAX observations)
  • Extreme positive NAM days with extreme high TMAX
  • Extreme negative NAM days with extreme high TMAX
  • Ratio of extreme positive to negative NAM days with extreme high TMAX ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme high TMAX
  • Extreme negative PNA days with extreme high TMAX
  • Ratio of extreme positive to negative PNA days with extreme high TMAX ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme high TMAX
  • Extreme negative CTI days with extreme high TMAX
  • Ratio of extreme positive to negative CTI days with extreme high TMAX ("*" denotes statistically significant ratio)

    • Table name: "hiTMAX_RatioExtremeHighLowNAM.html"
    Stations with no TMAX observations not included
  • Extreme high TMAX threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMAX observed
  • Mean NAM index for days with extreme high TMAX
  • Number of extreme positive NAM days with extreme high TMAX
  • Number of extreme negative NAM days with extreme high TMAX
  • Ratio of extreme positive to negative NAM days with extreme high TMAX ("*" denotes statistically significant ratio)

    • Table name: "hiTMAX_RatioExtremeHighLowPNA.html"
    Stations with no TMAX observations not included
  • Extreme high TMAX threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMAX observed
  • Mean PNA index for days with extreme high TMAX
  • Number of extreme positive PNA days with extreme high TMAX
  • Number of extreme negative PNA days with extreme high TMAX
  • Ratio of extreme positive to negative PNA days with extreme high TMAX ("*" denotes statistically significant ratio)

    • Table name: "hiTMAX_RatioExtremeHighLowCTI.html"
    Stations with no TMAX observations not included
  • Extreme high TMAX threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMAX observed
  • Number of extreme positive CTI days with extreme high TMAX
  • Number of extreme negative CTI days with extreme high TMAX
  • Ratio of extreme positive to negative CTI days with extreme high TMAX ("*" denotes statistically significant ratio)

    • Table name: "hiTMIN_DaysIndexRatios.html"
    Stations with no TMIN observations not included
  • Days with extreme high TMIN (highest 1/15th of NDJFM TMIN observations)
  • Extreme positive NAM days with extreme high TMIN
  • Extreme negative NAM days with extreme high TMIN
  • Ratio of extreme positive to negative NAM days with extreme high TMIN ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme high TMIN
  • Extreme negative PNA days with extreme high TMIN
  • Ratio of extreme positive to negative PNA days with extreme high TMIN ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme high TMIN
  • Extreme negative CTI days with extreme high TMIN
  • Ratio of extreme positive to negative CTI days with extreme high TMIN ("*" denotes statistically significant ratio)

    • Table name: "hiTMIN_RatioExtremeHighLowNAM.html"
    Stations with no TMIN observations not included
  • Extreme high TMIN threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMIN observed
  • Mean NAM index for days with extreme high TMIN
  • Number of extreme positive NAM days with extreme high TMIN
  • Number of extreme negative NAM days with extreme high TMIN
  • Ratio of extreme positive to negative NAM days with extreme high TMIN ("*" denotes statistically significant ratio)

    • Table name: "hiTMIN_RatioExtremeHighLowPNA.html"
    Stations with no TMIN observations not included
  • Extreme high TMIN threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMIN observed
  • Mean PNA index for days with extreme high TMIN
  • Number of extreme positive PNA days with extreme high TMIN
  • Number of extreme negative PNA days with extreme high TMIN
  • Ratio of extreme positive to negative PNA days with extreme high TMIN ("*" denotes statistically significant ratio)

    • Table name: "hiTMIN_RatioExtremeHighLowCTI.html"
    Stations with no TMIN observations not included
  • Extreme high TMIN threshold - this value and greater considered "extreme high"
  • Days with such extreme high values of TMIN observed
  • Number of extreme positive CTI days with extreme high TMIN
  • Number of extreme negative CTI days with extreme high TMIN
  • Ratio of extreme positive to negative CTI days with extreme high TMIN ("*" denotes statistically significant ratio)

    • Table name: "hiTEMP_DaysIndexRatios.html"
    Stations with no TEMP observations not included
  • Days with extreme high TEMP (highest 1/15th of NDJFM TEMP observations)
  • Extreme positive NAM days with extreme high TEMP
  • Extreme negative NAM days with extreme high TEMP
  • Ratio of extreme positive to negative NAM days with extreme high TEMP ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme high TEMP
  • Extreme negative PNA days with extreme high TEMP
  • Ratio of extreme positive to negative PNA days with extreme high TEMP ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme high TEMP
  • Extreme negative CTI days with extreme high TEMP
  • Ratio of extreme positive to negative CTI days with extreme high TEMP ("*" denotes statistically significant ratio)

    • Table name: "hiTEMP_RatioExtremeHighLowNAM.html"
    Stations with no TEMP observations not included
  • Extreme high TEMP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of TEMP observed
  • Mean NAM index for days with extreme high TEMP
  • Number of extreme positive NAM days with extreme high TEMP
  • Number of extreme negative NAM days with extreme high TEMP
  • Ratio of extreme positive to negative NAM days with extreme high TEMP ("*" denotes statistically significant ratio)

    • Table name: "hiTEMP_RatioExtremeHighLowPNA.html"
    Stations with no TEMP observations not included
  • Extreme high TEMP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of TEMP observed
  • Mean PNA index for days with extreme high TEMP
  • Number of extreme positive PNA days with extreme high TEMP
  • Number of extreme negative PNA days with extreme high TEMP
  • Ratio of extreme positive to negative PNA days with extreme high TEMP ("*" denotes statistically significant ratio)

    • Table name: "hiTEMP_RatioExtremeHighLowCTI.html"
    Stations with no TEMP observations not included
  • Extreme high TEMP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of TEMP observed
  • Number of extreme positive CTI days with extreme high TEMP
  • Number of extreme negative CTI days with extreme high TEMP
  • Ratio of extreme positive to negative CTI days with extreme high TEMP ("*" denotes statistically significant ratio)

    • Table name: "hiPRCP_DaysIndexRatios.html"
    Stations with no PRCP observations not included
  • Days with extreme high PRCP (greatest 20% of days with measureable PRCP)
  • Extreme positive NAM days with extreme high PRCP
  • Extreme negative NAM days with extreme high PRCP
  • Ratio of extreme positive to negative NAM days with extreme high PRCP ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme high PRCP
  • Extreme negative PNA days with extreme high PRCP
  • Ratio of extreme positive to negative PNA days with extreme high PRCP ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme high PRCP
  • Extreme negative CTI days with extreme high PRCP
  • Ratio of extreme positive to negative CTI days with extreme high PRCP ("*" denotes statistically significant ratio)

    • Table name: "hiPRCP_RatioExtremeHighLowNAM.html"
    Stations with no PRCP observations not included
  • Extreme high PRCP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of PRCP observed
  • Mean PRCP value for days with extreme high PRCP
  • Mean NAM index for days with extreme high PRCP
  • Number of extreme positive NAM days with extreme high PRCP
  • Number of extreme negative NAM days with extreme high PRCP
  • Ratio of extreme positive to negative NAM days with extreme high PRCP ("*" denotes statistically significant ratio)

    • Table name: "hiPRCP_RatioExtremeHighLowPNA.html"
    Stations with no PRCP observations not included
  • Extreme high PRCP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of PRCP observed
  • Mean PRCP value for days with extreme high PRCP
  • Mean PNA index for days with extreme high PRCP
  • Number of extreme positive PNA days with extreme high PRCP
  • Number of extreme negative PNA days with extreme high PRCP
  • Ratio of extreme positive to negative PNA days with extreme high PRCP ("*" denotes statistically significant ratio)

    • Table name: "hiPRCP_RatioExtremeHighLowCTI.html"
    Stations with no PRCP observations not included
  • Extreme high PRCP threshold - greater than this value considered "extreme high"
  • Days with such extreme high values of PRCP observed
  • Mean PRCP value for days with extreme high PRCP
  • Number of extreme positive CTI days with extreme high PRCP
  • Number of extreme negative CTI days with extreme high PRCP
  • Ratio of extreme positive to negative CTI days with extreme high PRCP ("*" denotes statistically significant ratio)

    • Table name: "loTMAX_DaysIndexRatios.html"
    Stations with no TMAX observations not included
  • Days with extreme low TMAX (lowest 1/15th of NDJFM TMAX observations)
  • Extreme positive NAM days with extreme low TMAX
  • Extreme negative NAM days with extreme low TMAX
  • Ratio of extreme positive to negative NAM days with extreme low TMAX ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme low TMAX
  • Extreme negative PNA days with extreme low TMAX
  • Ratio of extreme positive to negative PNA days with extreme low TMAX ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme low TMAX
  • Extreme negative CTI days with extreme low TMAX
  • Ratio of extreme positive to negative CTI days with extreme low TMAX ("*" denotes statistically significant ratio)

    • Table name: "loTMAX_RatioExtremeHighLowNAM.html"
    Stations with no TMAX observations not included
  • Extreme low TMAX threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMAX observed
  • Mean NAM index for days with extreme low TMAX
  • Number of extreme positive NAM days with extreme low TMAX
  • Number of extreme negative NAM days with extreme low TMAX
  • Ratio of extreme positive to negative NAM days with extreme low TMAX ("*" denotes statistically significant ratio)

    • Table name: "loTMAX_RatioExtremeHighLowPNA.html"
    Stations with no TMAX observations not included
  • Extreme low TMAX threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMAX observed
  • Mean PNA index for days with extreme low TMAX
  • Number of extreme positive PNA days with extreme low TMAX
  • Number of extreme negative PNA days with extreme low TMAX
  • Ratio of extreme positive to negative PNA days with extreme low TMAX ("*" denotes statistically significant ratio)

    • Table name: "loTMAX_RatioExtremeHighLowCTI.html"
    Stations with no TMAX observations not included
  • Extreme low TMAX threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMAX observed
  • Number of extreme positive CTI days with extreme low TMAX
  • Number of extreme negative CTI days with extreme low TMAX
  • Ratio of extreme positive to negative CTI days with extreme low TMAX ("*" denotes statistically significant ratio)

    • Table name: "loTMIN_DaysIndexRatios.html"
    Stations with no TMIN observations not included
  • Days with extreme low TMIN (lowest 1/15th of NDJFM TMIN observations)
  • Extreme positive NAM days with extreme low TMIN
  • Extreme negative NAM days with extreme low TMIN
  • Ratio of extreme positive to negative NAM days with extreme low TMIN ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with extreme low TMIN
  • Extreme negative PNA days with extreme low TMIN
  • Ratio of extreme positive to negative PNA days with extreme low TMIN ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with extreme low TMIN
  • Extreme negative CTI days with extreme low TMIN
  • Ratio of extreme positive to negative CTI days with extreme low TMIN ("*" denotes statistically significant ratio)

    • Table name: "loTMIN_RatioExtremeHighLowNAM.html"
    Stations with no TMIN observations not included
  • Extreme low TMIN threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMIN observed
  • Mean NAM index for days with extreme low TMIN
  • Number of extreme positive NAM days with extreme low TMIN
  • Number of extreme negative NAM days with extreme low TMIN
  • Ratio of extreme positive to negative NAM days with extreme low TMIN ("*" denotes statistically significant ratio)

    • Table name: "loTMIN_RatioExtremeHighLowPNA.html"
    Stations with no TMIN observations not included
  • Extreme low TMIN threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMIN observed
  • Mean PNA index for days with extreme low TMIN
  • Number of extreme positive PNA days with extreme low TMIN
  • Number of extreme negative PNA days with extreme low TMIN
  • Ratio of extreme positive to negative PNA days with extreme low TMIN ("*" denotes statistically significant ratio)

    • Table name: "loTMIN_RatioExtremeHighLowCTI.html"
    Stations with no TMIN observations not included
  • Extreme low TMIN threshold - this value and less considered "extreme low"
  • Days with such extreme low values of TMIN observed
  • Number of extreme positive CTI days with extreme low TMIN
  • Number of extreme negative CTI days with extreme low TMIN
  • Ratio of extreme positive to negative CTI days with extreme low TMIN ("*" denotes statistically significant ratio)

    • Table name: "anyTEMP_DaysIndexRatios.html"
    Stations with no TEMP observations not included
  • Days with any measureable (>0) TEMP
  • Extreme positive NAM days with measureable TEMP
  • Extreme negative NAM days with measureable TEMP
  • Ratio of extreme positive to negative NAM days with measureable TEMP ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with measureable TEMP
  • Extreme negative PNA days with measureable TEMP
  • Ratio of extreme positive to negative PNA days with measureable TEMP ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with measureable TEMP
  • Extreme negative CTI days with measureable TEMP
  • Ratio of extreme positive to negative CTI days with measureable TEMP ("*" denotes statistically significant ratio)

    • Table name: "anyTEMP_RatioExtremeHighLowNAM.html"
    Stations with no TEMP observations not included
  • Days with observed measureable (>0) TEMP
  • Mean NAM index for days with measureable TEMP
  • Number of extreme positive NAM days with measureable TEMP
  • Number of extreme negative NAM days with measureable TEMP
  • Ratio of extreme positive to negative NAM days with measureable TEMP ("*" denotes statistically significant ratio)

    • Table name: "anyTEMP_RatioExtremeHighLowPNA.html"
    Stations with no TEMP observations not included
  • Days with observed measureable (>0) TEMP
  • Mean PNA index for days with measureable TEMP
  • Number of extreme positive PNA days with measureable TEMP
  • Number of extreme negative PNA days with measureable TEMP
  • Ratio of extreme positive to negative PNA days with measureable TEMP ("*" denotes statistically significant ratio)

    • Table name: "anyTEMP_RatioExtremeHighLowCTI.html"
    Stations with no TEMP observations not included
  • Days with observed measureable (>0) TEMP
  • Number of extreme positive CTI days with measureable TEMP
  • Number of extreme negative CTI days with measureable TEMP
  • Ratio of extreme positive to negative CTI days with measureable TEMP ("*" denotes statistically significant ratio)

    • Table name: "anyPRCP_DaysIndexRatios.html"
    Stations with no PRCP observations not included
  • Days with any measureable (>0) PRCP
  • Extreme positive NAM days with measureable PRCP
  • Extreme negative NAM days with measureable PRCP
  • Ratio of extreme positive to negative NAM days with measureable PRCP ("*" denotes statistically significant ratio)
  • Extreme positive PNA days with measureable PRCP
  • Extreme negative PNA days with measureable PRCP
  • Ratio of extreme positive to negative PNA days with measureable PRCP ("*" denotes statistically significant ratio)
  • Extreme positive CTI days with measureable PRCP
  • Extreme negative CTI days with measureable PRCP
  • Ratio of extreme positive to negative CTI days with measureable PRCP ("*" denotes statistically significant ratio)

    • Table name: "anyPRCP_RatioExtremeHighLowNAM.html"
    Stations with no PRCP observations not included
  • Days with observed measureable (>0) PRCP
  • Mean NAM index for days with measureable PRCP
  • Number of extreme positive NAM days with measureable PRCP
  • Number of extreme negative NAM days with measureable PRCP
  • Ratio of extreme positive to negative NAM days with measureable PRCP ("*" denotes statistically significant ratio)

    • Table name: "anyPRCP_RatioExtremeHighLowPNA.html"
    Stations with no PRCP observations not included
  • Days with observed measureable (>0) PRCP
  • Mean PNA index for days with measureable PRCP
  • Number of extreme positive PNA days with measureable PRCP
  • Number of extreme negative PNA days with measureable PRCP
  • Ratio of extreme positive to negative PNA days with measureable PRCP ("*" denotes statistically significant ratio)

    • Table name: "anyPRCP_RatioExtremeHighLowCTI.html"
    Stations with no PRCP observations not included
  • Days with observed measureable (>0) PRCP
  • Number of extreme positive CTI days with measureable PRCP
  • Number of extreme negative CTI days with measureable PRCP
  • Ratio of extreme positive to negative CTI days with measureable PRCP ("*" denotes statistically significant ratio)