CLIMATE CHARTS

Adak, Alaska

Latitude: 51.8833 Longitude: -176.6500

Elevation: 17.1 feet (5.2 meters)

Adak, Alaska Temperature Chart Daily average maximum and minimum temperatures for Adak, 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 Adak, Alaska Precipitation Chart Precipitation chart for Adak, 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 ADAK, AK Daylight chart for ADAK, AK. Latitude 51.9. 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 Adak, Alaska

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 37.3 38.0 39.4 42.0 45.8 49.8 54.6 57.2 53.1 48.5 42.8 38.9
Minimum Temperature °F 28.0 29.0 30.6 33.1 37.0 41.2 45.3 46.9 43.9 39.0 33.4 29.6
Heating Degree Days °F 1003 882 930 823 732 585 467 402 495 659 807 953
Cooling Degree Days °F 0 0 0 0 0 0 0 0 0 0 0 0
Precipitation in. 6.09 4.05 4.98 3.14 2.87 2.79 2.63 4.22 5.48 6.19 6.30 5.96

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 2.9 3.3 4.1 5.6 7.7 9.9 12.6 14.0 11.7 9.2 6.0 3.8
Minimum Temperature °C -2.2 -1.7 -0.8 0.6 2.8 5.1 7.4 8.3 6.6 3.9 0.8 -1.3
Heating Degree Days °C 557 490 517 457 407 325 259 223 275 366 448 529
Cooling Degree Days °C 0 0 0 0 0 0 0 0 0 0 0 0
Precipitation cm. 15.47 10.29 12.65 7.98 7.29 7.09 6.68 10.72 13.92 15.72 16.00 15.14