454406 - LAKE KACHESS, Washington

Latitude
47° 16´N
Longitude
121° 12´W
Elevation
692 meters

COOP Northwest

Washington
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Main
10 nearest COOP Northwest stations
1 miSE :EASTON, WA
4 miW :STAMPEDE PASS, WA
4 miE :LAKE CLE ELUM, WA
4 miWNW :LAKE KEECHELUS, WA
7 miWSW :LESTER 2 E, WA
9 miNW :SNOQUALMIE PASS 4 W, WA
9 miNW :SNOQUALMIE PASS, WA
13 miWSW :GREENWATER, WA
16 miWNW :CEDAR LAKE, WA
18 miN :SCENIC, WA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
10567
57.9%
4335
57.3%
TMIN
10546
57.7%
4328
57.2%
PRCP
10666
58.4%
4402
58.2%
SNOW
10571
57.9%
4333
57.3%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
4335  by year
38.3°F
8.6°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>=50°F
357
-0.11
36
40
1.1
map
table
Extreme low events
Days with TMAX<=25°F
293
-0.24
50
69
1.4
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>=50°F
357
0.55
99
16
6.2*
map
table
Extreme low events
Days with TMAX<=25°F
293
-1.00
15
141
9.4*
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>=50°F
357
55
64
1.2
map
table
Extreme low events
Days with TMAX<=25°F
293
38
89
2.3*
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
4328  by year
24.1°F
9.6°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<=8°F
295
-0.12
61
72
1.2
map
table
Extreme high events
Days with TMIN>=34°F
314
-0.03
36
42
1.2
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<=8°F
295
-1.24
3
144
48.0*
map
table
Extreme high events
Days with TMIN>=34°F
314
0.20
56
21
2.7*
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<=8°F
295
28
102
3.6*
map
table
Extreme high events
Days with TMIN>=34°F
314
34
63
1.9*
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
4402  by year
0.26"
   
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"
2793
0.40"
-0.14
368
491
1.3*
map
table
Extreme events
Days with PRCP>0.63"
548
1.21"
-0.07
79
86
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"
2793
0.40"
-0.28
307
607
2.0*
map
table
Extreme events
Days with PRCP>0.63"
548
1.21"
-0.43
45
131
2.9*
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"
2793
0.40"
343
746
2.2*
map
table
Extreme events
Days with PRCP>0.63"
548
1.21"
46
157
3.4*
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
4333  by year
1.11"
   
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"
1349
3.58"
-0.22
181
274
1.5*
map
table
Extreme events
Days with SNOW>6.0"
215
10.38"
0.13
44
27
1.6
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"
1349
3.58"
-0.64
79
409
5.2*
map
table
Extreme events
Days with SNOW>6.0"
215
10.38"
-1.03
4
87
21.8*
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"
1349
3.58"
157
390
2.5*
map
table
Extreme events
Days with SNOW>6.0"
215
10.38"
18
72
4.0*
map
table

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