361705 - CONFLUENCE 1 SW DAM, Pennsylvania

Latitude
39° 48´N
Longitude
79° 22´W
Elevation
454 meters

COOP Northeast

Pennsylvania
Help

Main
10 nearest COOP Northeast stations
2 miN :CONFLUENCE 1 NW, PA
10 miE :MOUNT DAVIS, PA
12 miESE :SPRINGS 1 SW, PA
12 miWNW :CHALK HILL 2 ENE, PA
15 miNNE :SEVEN SPRINGS, PA
18 miE :MEYERSDALE 2 SSW, PA
18 miNNW :CONNELLSVILLE 2 E, PA
18 miNW :CONNELLSVILLE 3, PA
18 miNW :CONNELLSVILLE 1 E, PA
19 miNW :CONNELLSVILLE 2 SSW, PA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
18080
99.0%
7451
98.5%
TMIN
18084
99.0%
7461
98.7%
PRCP
18101
99.1%
7464
98.7%
SNOW
17789
97.4%
7334
97.0%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7451  by year
43.0°F
13.7°F
   
overall
NAM
PNA
CTI

TMAX and NAM    Help
scatterplot
days
by month
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Extreme high events
Days with TMAX>=65°F
504
0.28
91
41
2.2*
map
table
Extreme low events
Days with TMAX<=23°F
524
-0.41
74
149
2.0*
map
table

TMAX and PNA    Help
scatterplot
days
by month
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Extreme high events
Days with TMAX>=65°F
504
-0.40
38
113
3.0*
map
table
Extreme low events
Days with TMAX<=23°F
524
0.56
156
42
3.7*
map
table

TMAX and CTI    Help
days
by month
high CTI days
(moderate to strong
El Niño winters)
low CTI days
(moderate to strong
La Niña winters)
ratio of high:low CTI
(El Niño:La Niña days)
Extreme high events
Days with TMAX>=65°F
504
90
81
1.1
map
table
Extreme low events
Days with TMAX<=23°F
524
75
77
1.0
map
table

TMAX under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




TMIN     Help     top of page

TMIN
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7461  by year
22.0°F
11.9°F
   
overall
NAM
PNA
CTI

TMIN and NAM    Help
scatterplot
days
by month
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Extreme low events
Days with TMIN<=2°F
502
-0.23
82
115
1.4
map
table
Extreme high events
Days with TMIN>=38°F
579
0.13
84
60
1.4*
map
table

TMIN and PNA    Help
scatterplot
days
by month
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Extreme low events
Days with TMIN<=2°F
502
0.52
166
56
3.0*
map
table
Extreme high events
Days with TMIN>=38°F
579
-0.39
39
120
3.1*
map
table

TMIN and CTI    Help
days
by month
high CTI days
(moderate to strong
El Niño winters)
low CTI days
(moderate to strong
La Niña winters)
ratio of high:low CTI
(El Niño:La Niña days)
Extreme low events
Days with TMIN<=2°F
502
63
38
1.7*
map
table
Extreme high events
Days with TMIN>=38°F
579
120
101
1.2
map
table

TMIN under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
7464  by year
0.11"
   
overall
NAM
PNA
CTI

PRCP and NAM    Help
scatterplot
days
by month
mean
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Observed events
Days with PRCP>0.00"
3730
0.22"
-0.06
539
633
1.2*
map
table
Extreme events
Days with PRCP>0.36"
740
0.69"
0.06
119
113
1.1
map
table

PRCP and PNA    Help
scatterplot
days
by month
mean
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Observed events
Days with PRCP>0.00"
3730
0.22"
0.05
682
616
1.1*
map
table
Extreme events
Days with PRCP>0.36"
740
0.69"
-0.17
110
160
1.5*
map
table

PRCP and CTI    Help
days
by month
mean
high CTI days
(moderate to strong
El Niño winters)
low CTI days
(moderate to strong
La Niña winters)
ratio of high:low CTI
(El Niño:La Niña days)
Observed events
Days with PRCP>0.00"
3730
0.22"
550
627
1.1*
map
table
Extreme events
Days with PRCP>0.36"
740
0.69"
102
124
1.2
map
table

PRCP under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




SNOW     Help     top of page

SNOW
observations
mean
   
Distribution
during extreme days of
NDJFM
7334  by year
0.39"
   
overall
NAM
PNA
CTI

SNOW and NAM    Help
scatterplot
days
by month
mean
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Observed events
Days with SNOW>0.0"
1488
1.91"
-0.30
185
338
1.8*
map
table
Extreme events
Days with SNOW>3.0"
218
5.65"
-0.37
19
50
2.6*
map
table

SNOW and PNA    Help
scatterplot
days
by month
mean
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Observed events
Days with SNOW>0.0"
1488
1.91"
0.47
409
148
2.8*
map
table
Extreme events
Days with SNOW>3.0"
218
5.65"
0.63
70
19
3.7*
map
table

SNOW and CTI    Help
days
by month
mean
high CTI days
(moderate to strong
El Niño winters)
low CTI days
(moderate to strong
La Niña winters)
ratio of high:low CTI
(El Niño:La Niña days)
Observed events
Days with SNOW>0.0"
1488
1.91"
202
199
1.0
map
table
Extreme events
Days with SNOW>3.0"
218
5.65"
29
23
1.3
map
table

SNOW under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI