478905 - WASHINGTON ISLAND, Wisconsin

Latitude
45° 22´N
Longitude
86° 56´W
Elevation
187 meters

COOP Midwest

Wisconsin
Help

Main
10 nearest COOP Midwest stations
23 miNNE :FAYETTE 4 SW, MI
27 miN :ESCANABA, MI
34 miNNW :CORNELL 5 SE, MI
35 miNW :SPALDING 1 SSE, MI
39 miWSW :MARINETTE, WI
40 miSSW :STURGEON BAY EXP FARM, WI
40 miNW :HERMANSVILLE, MI
40 miNNW :CORNELL 4 WSW, MI
40 miW :STEPHENSON 8 WNW, MI
46 miNNW :CORNELL 6 NNW, MI

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
17925
98.1%
7374
97.5%
TMIN
17943
98.2%
7386
97.7%
PRCP
17979
98.4%
7391
97.7%
SNOW
17820
97.6%
7248
95.8%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
7374  by year
32.8°F
10.4°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>=48°F
516
0.22
77
43
1.8*
map
table
Extreme low events
Days with TMAX<=16°F
520
-0.25
80
120
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>=48°F
516
-0.19
40
69
1.7*
map
table
Extreme low events
Days with TMAX<=16°F
520
0.03
112
116
1.0
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>=48°F
516
93
79
1.2
map
table
Extreme low events
Days with TMAX<=16°F
520
41
71
1.7*
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
7386  by year
18.1°F
12.6°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<=-3°F
504
-0.25
79
114
1.4*
map
table
Extreme high events
Days with TMIN>=34°F
597
0.16
74
48
1.5*
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<=-3°F
504
0.01
108
108
1.0
map
table
Extreme high events
Days with TMIN>=34°F
597
-0.25
45
82
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<=-3°F
504
36
81
2.2*
map
table
Extreme high events
Days with TMIN>=34°F
597
114
96
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
7391  by year
0.05"
   
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"
1805
0.21"
-0.05
265
305
1.2
map
table
Extreme events
Days with PRCP>0.30"
360
0.58"
0.01
60
56
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"
1805
0.21"
-0.21
220
361
1.6*
map
table
Extreme events
Days with PRCP>0.30"
360
0.58"
-0.40
27
75
2.8*
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"
1805
0.21"
285
301
1.1
map
table
Extreme events
Days with PRCP>0.30"
360
0.58"
65
66
1.0
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
7248  by year
0.29"
   
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"
1114
1.91"
-0.06
189
215
1.1
map
table
Extreme events
Days with SNOW>3.0"
152
5.43"
-0.10
35
36
1.0
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"
1114
1.91"
-0.13
165
227
1.4*
map
table
Extreme events
Days with SNOW>3.0"
152
5.43"
-0.27
22
31
1.4
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"
1114
1.91"
158
201
1.3*
map
table
Extreme events
Days with SNOW>3.0"
152
5.43"
14
31
2.2*
map
table

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