CLIMATE CHARTS

Petersburg 1, Alaska

Latitude: 56.8056 Longitude: -132.9372

Elevation: 107 feet (32.6 meters)

Petersburg 1, Alaska Temperature Chart Daily average maximum and minimum temperatures for Petersburg 1, 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 Petersburg 1, Alaska Precipitation Chart Precipitation chart for Petersburg 1, 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 PETERSBURG 1, AK Daylight chart for PETERSBURG 1, AK. Latitude 56.8. 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 Petersburg 1, Alaska

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 36.2 38.3 42.4 49.5 56.5 61.9 64.0 63.2 57.0 48.9 40.4 36.3
Minimum Temperature °F 26.0 27.1 29.6 34.1 40.4 46.3 49.2 48.2 44.0 38.1 30.9 27.2
Heating Degree Days °F 1051 904 899 696 513 328 261 289 435 667 880 1031
Cooling Degree Days °F 0 0 0 0 0 1 1 0 0 0 0 0
Precipitation in. 11.48 7.36 8.45 6.04 5.92 4.94 5.21 7.20 13.65 15.71 12.22 11.05

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 2.3 3.5 5.8 9.7 13.6 16.6 17.8 17.3 13.9 9.4 4.7 2.4
Minimum Temperature °C -3.3 -2.7 -1.3 1.2 4.7 7.9 9.6 9.0 6.7 3.4 -0.6 -2.7
Heating Degree Days °C 584 502 499 387 285 182 145 161 242 371 489 573
Cooling Degree Days °C 0 0 0 0 0 1 1 0 0 0 0 0
Precipitation cm. 29.16 18.69 21.46 15.34 15.04 12.55 13.23 18.29 34.67 39.90 31.04 28.07
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