CLIMATE CHARTS
Whitman Mission, Washington
Latitude: 46.0436 Longitude: -118.4628
Elevation: 631.9 feet (192.6 meters)
Monthly Data Table for Whitman Mission, Washington
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
41.8 |
47.4 |
57.2 |
64.7 |
72.4 |
80.0 |
89.8 |
89.0 |
79.6 |
65.5 |
50.3 |
39.9 |
Minimum Temperature |
°F |
27.7 |
28.6 |
33.1 |
37.3 |
43.8 |
49.4 |
53.1 |
51.1 |
43.1 |
34.9 |
31.6 |
26.2 |
Heating Degree Days |
°F |
938 |
756 |
615 |
421 |
236 |
82 |
15 |
23 |
145 |
460 |
722 |
990 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
1 |
22 |
73 |
215 |
179 |
35 |
1 |
0 |
0 |
Precipitation |
in. |
1.46 |
1.37 |
1.56 |
1.43 |
1.48 |
1.11 |
0.38 |
0.42 |
0.64 |
1.15 |
1.73 |
1.79 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.4 |
8.6 |
14.0 |
18.2 |
22.4 |
26.7 |
32.1 |
31.7 |
26.4 |
18.6 |
10.2 |
4.4 |
Minimum Temperature |
°C |
-2.4 |
-1.9 |
0.6 |
2.9 |
6.6 |
9.7 |
11.7 |
10.6 |
6.2 |
1.6 |
-0.2 |
-3.2 |
Heating Degree Days |
°C |
521 |
420 |
342 |
234 |
131 |
46 |
8 |
13 |
81 |
256 |
401 |
550 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
12 |
41 |
119 |
99 |
19 |
1 |
0 |
0 |
Precipitation |
cm. |
3.71 |
3.48 |
3.96 |
3.63 |
3.76 |
2.82 |
0.97 |
1.07 |
1.63 |
2.92 |
4.39 |
4.55 |