CLIMATE CHARTS

Plain, Washington

Latitude: 47.7850 Longitude: -120.6456

Elevation: 1936 feet (590.1 meters)

Plain, Washington Temperature Chart Daily average maximum and minimum temperatures for Plain, 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 Plain, Washington Precipitation Chart Precipitation chart for Plain, 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 PLAIN, WA Daylight chart for PLAIN, WA. Latitude 47.8. 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 Plain, Washington

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 34.1 40.2 48.9 57.9 66.3 72.9 81.0 81.1 73.2 58.2 40.8 31.6
Minimum Temperature °F 22.2 23.1 27.5 31.6 38.4 44.6 49.2 48.6 40.9 33.3 27.7 20.9
Heating Degree Days °F 1142 934 831 607 395 203 70 73 248 597 922 1201
Cooling Degree Days °F 0 0 0 0 3 16 73 69 9 0 0 0
Precipitation in. 4.92 3.08 2.13 1.32 1.22 0.96 0.52 0.50 0.72 2.23 4.91 4.88

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 1.2 4.6 9.4 14.4 19.1 22.7 27.2 27.3 22.9 14.6 4.9 -0.2
Minimum Temperature °C -5.4 -4.9 -2.5 -0.2 3.6 7.0 9.6 9.2 4.9 0.7 -2.4 -6.2
Heating Degree Days °C 634 519 462 337 219 113 39 41 138 332 512 667
Cooling Degree Days °C 0 0 0 0 2 9 41 38 5 0 0 0
Precipitation cm. 12.50 7.82 5.41 3.35 3.10 2.44 1.32 1.27 1.83 5.66 12.47 12.40