CLIMATE CHARTS

Port Alcan, Alaska

Latitude: 62.6211 Longitude: -141.0061

Elevation: 1892.1 feet (576.7 meters)

Port Alcan, Alaska Temperature Chart Daily average maximum and minimum temperatures for Port Alcan, 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 Port Alcan, Alaska Precipitation Chart Precipitation chart for Port Alcan, 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 PORT ALCAN, AK Daylight chart for PORT ALCAN, AK. Latitude 62.6. 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 Port Alcan, Alaska

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F -5.2 5.1 23.0 42.8 57.3 67.5 69.9 65.0 52.4 29.9 7.5 -1.6
Minimum Temperature °F -18.9 -12.9 -4.1 16.5 33.8 44.1 47.2 41.7 30.1 14.4 -7.0 -15.1
Heating Degree Days °F 2388 1929 1722 1061 603 283 206 362 713 1328 1942 2274
Cooling Degree Days °F 0 0 0 0 0 6 6 1 0 0 0 0
Precipitation in. 0.32 0.33 0.31 0.25 0.89 2.01 2.35 2.01 1.28 0.75 0.66 0.43

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -20.7 -14.9 -5.0 6.0 14.1 19.7 21.1 18.3 11.3 -1.2 -13.6 -18.7
Minimum Temperature °C -28.3 -24.9 -20.1 -8.6 1.0 6.7 8.4 5.4 -1.1 -9.8 -21.7 -26.2
Heating Degree Days °C 1327 1072 957 589 335 157 114 201 396 738 1079 1263
Cooling Degree Days °C 0 0 0 0 0 3 3 1 0 0 0 0
Precipitation cm. 0.81 0.84 0.79 0.64 2.26 5.11 5.97 5.11 3.25 1.91 1.68 1.09
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