CLIMATE CHARTS

Main Bay, Alaska

Latitude: 60.5181 Longitude: -148.0930

Elevation: 57.1 feet (17.4 meters)

Main Bay, Alaska Temperature Chart Daily average maximum and minimum temperatures for Main Bay, Alaska Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Main Bay, Alaska Precipitation Chart Precipitation chart for Main Bay, Alaska Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for MAIN BAY, AK Daylight chart for MAIN BAY, AK. Latitude 60.5. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

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