CLIMATE CHARTS

Pomeroy, Washington

Latitude: 46.4672 Longitude: -117.5883

Elevation: 1934.1 feet (589.5 meters)

Pomeroy, Washington Temperature Chart Daily average maximum and minimum temperatures for Pomeroy, Washington 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 Pomeroy, Washington Precipitation Chart Precipitation chart for Pomeroy, Washington 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 POMEROY, WA Daylight chart for POMEROY, WA. Latitude 46.5. 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 Pomeroy, Washington

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 39.1 43.8 52.1 58.7 66.6 74.8 84.8 84.5 75.1 61.2 46.5 36.6
Minimum Temperature °F 25.3 26.5 31.3 36.2 42.4 48.0 52.5 51.3 44.5 35.8 29.7 23.8
Heating Degree Days °F 1017 836 722 528 338 154 35 48 188 512 807 1079
Cooling Degree Days °F 0 0 0 1 12 46 148 138 32 1 0 0
Precipitation in. 2.04 1.66 1.73 1.71 1.68 1.11 0.62 0.62 0.79 1.22 2.08 2.01

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 3.9 6.6 11.2 14.8 19.2 23.8 29.3 29.2 23.9 16.2 8.1 2.6
Minimum Temperature °C -3.7 -3.1 -0.4 2.3 5.8 8.9 11.4 10.7 6.9 2.1 -1.3 -4.6
Heating Degree Days °C 565 464 401 293 188 86 19 27 104 284 448 599
Cooling Degree Days °C 0 0 0 1 7 26 82 77 18 1 0 0
Precipitation cm. 5.18 4.22 4.39 4.34 4.27 2.82 1.57 1.57 2.01 3.10 5.28 5.11
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