048762 - TAHOE VALLEY FAA AP, California

Latitude
38° 54´N
Longitude
120° 0´W
Elevation
1906 meters

COOP Southwest

California
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Main
10 nearest COOP Southwest stations
2 miSSW :MEYERS INSPECTION STN, CA
3 miS :MEYERS 4 SW, CA
5 miSSW :ECHO SUMT SIERRA AT TAHOE, CA
6 miSW :KYBURZ STRAWBERRY, CA
8 miS :TWIN LAKES, CA
11 miWSW :KYBURZ, CA
17 miWSW :PACIFIC HOUSE, CA
18 miSSW :SALT SPRINGS PWR HOUSE, CA
20 miW :PINO GRANDE, CA
20 miWSW :GRIZZLY FLATS, CA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
10318
56.5%
4188
55.4%
TMIN
10297
56.4%
4174
55.2%
PRCP
51
0.3%
34
0.4%
SNOW
59
0.3%
28
0.4%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
4188  by year
43.9°F
9.0°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>=58°F
295
0.39
55
17
3.2*
map
table
Extreme low events
Days with TMAX<=31°F
344
0.26
80
55
1.5
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>=58°F
295
0.31
60
14
4.3*
map
table
Extreme low events
Days with TMAX<=31°F
344
-0.87
13
128
9.8*
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>=58°F
295
27
18
1.5
map
table
Extreme low events
Days with TMAX<=31°F
344
70
79
1.1
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
4174  by year
18.8°F
10.5°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
322
0.46
84
43
2.0*
map
table
Extreme high events
Days with TMIN>=33°F
332
0.16
60
46
1.3
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
322
-0.89
23
131
5.7*
map
table
Extreme high events
Days with TMIN>=33°F
332
0.17
60
34
1.8*
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
322
65
56
1.2
map
table
Extreme high events
Days with TMIN>=33°F
332
70
64
1.1
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)     top of page

Data not shown:
Less than 5% of days have PRCP observations during NDJFM over 1948-1997

No days with measureable PRCP during NDJFM over 1948-1997



SNOW     top of page

Data not shown:
Less than 5% of days have SNOW observations during NDJFM over 1948-1997

No days with measureable SNOW during NDJFM over 1948-1997