CLIMATE CHARTS
Main Bay, Alaska
Latitude: 60.5181 Longitude: -148.0930
Elevation: 57.1 feet (17.4 meters)
Monthly Data Table for Main Bay, Alaska
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
31.4 |
32.4 |
37.6 |
44.1 |
51.9 |
58.9 |
61.6 |
61.3 |
54.9 |
44.4 |
35.1 |
33.1 |
Minimum Temperature |
°F |
20.9 |
20.9 |
23.0 |
29.1 |
34.6 |
42.5 |
49.7 |
48.8 |
42.5 |
33.4 |
25.4 |
23.4 |
Heating Degree Days |
°F |
1204 |
1074 |
1076 |
852 |
674 |
429 |
290 |
309 |
489 |
809 |
1042 |
1139 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Precipitation |
in. |
19.68 |
15.55 |
14.95 |
15.14 |
11.77 |
8.87 |
10.58 |
17.19 |
22.22 |
24.47 |
20.95 |
23.39 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.3 |
0.2 |
3.1 |
6.7 |
11.1 |
14.9 |
16.4 |
16.3 |
12.7 |
6.9 |
1.7 |
0.6 |
Minimum Temperature |
°C |
-6.2 |
-6.2 |
-5.0 |
-1.6 |
1.4 |
5.8 |
9.8 |
9.3 |
5.8 |
0.8 |
-3.7 |
-4.8 |
Heating Degree Days |
°C |
669 |
597 |
598 |
473 |
374 |
238 |
161 |
172 |
272 |
449 |
579 |
633 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Precipitation |
cm. |
49.99 |
39.50 |
37.97 |
38.46 |
29.90 |
22.53 |
26.87 |
43.66 |
56.44 |
62.15 |
53.21 |
59.41 |