457507 - SEDRO WOOLLEY, Washington

Latitude
48° 30´N
Longitude
122° 14´W
Elevation
18 meters

COOP Northwest

Washington
Help

Main
10 nearest COOP Northwest stations
3 miWSW :BURLINGTON, WA
4 miWSW :MOUNT VERNON 3 WNW, WA
8 miNNW :LAKE WHATCOM, WA
11 miW :ANACORTES, WA
12 miNW :BELLINGHAM 3 SSW, WA
13 miSSE :ARLINGTON, WA
14 miNNW :BELLINGHAM 2 N, WA
15 miN :DEMING 4 WNW, WA
15 miNNW :BELLINGHAM INTL AP, WA
16 miWNW :OLGA 2 SE, WA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
18022
98.7%
7478
98.9%
TMIN
18026
98.7%
7480
98.9%
PRCP
18050
98.8%
7487
99.0%
SNOW
18039
98.8%
7462
98.7%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7478  by year
48.4°F
7.5°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>=59°F
592
0.08
93
66
1.4*
map
table
Extreme low events
Days with TMAX<=37°F
541
-0.14
96
125
1.3
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>=59°F
592
1.04
258
9
28.7*
map
table
Extreme low events
Days with TMAX<=37°F
541
-1.19
16
283
17.7*
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>=59°F
592
114
68
1.7*
map
table
Extreme low events
Days with TMAX<=37°F
541
53
104
2.0*
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
7480  by year
34.8°F
7.5°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<=24°F
600
-0.01
126
132
1.0
map
table
Extreme high events
Days with TMIN>=45°F
581
0.06
81
70
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<=24°F
600
-0.84
47
245
5.2*
map
table
Extreme high events
Days with TMIN>=45°F
581
0.87
201
7
28.7*
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<=24°F
600
61
121
2.0*
map
table
Extreme high events
Days with TMIN>=45°F
581
120
84
1.4*
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
7487  by year
0.18"
   
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"
4737
0.28"
0.03
779
743
1.0
map
table
Extreme events
Days with PRCP>0.45"
923
0.81"
0.11
160
127
1.3
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"
4737
0.28"
-0.08
698
830
1.2*
map
table
Extreme events
Days with PRCP>0.45"
923
0.81"
-0.17
117
182
1.6*
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"
4737
0.28"
762
809
1.1
map
table
Extreme events
Days with PRCP>0.45"
923
0.81"
108
188
1.7*
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
7462  by year
0.07"
   
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"
238
2.05"
-0.22
37
54
1.5
map
table
Extreme events
Days with SNOW>3.0"
46
5.31"
-0.38
6
14
2.3
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"
238
2.05"
-1.69
1
162
162.0*
map
table
Extreme events
Days with SNOW>3.0"
46
5.31"
-2.09
0
41
Inf*
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"
238
2.05"
26
66
2.5*
map
table
Extreme events
Days with SNOW>3.0"
46
5.31"
3
18
6.0*
map
table

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