Boundary Dam, Washington

ID: USC00450844 Latitude: 48.9947 Longitude: -117.3544

Elevation: 1836.9 feet ( 559.9 meters)

Source: NOAA Climate Normals 1991-2020

BOUNDARY DAM, WA US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for BOUNDARY DAM, WA US, STATE_NAME 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
BOUNDARY DAM, WA US, Washington Precipitation Chart Precipitation chart for BOUNDARY DAM, WA US, 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 Precipitation Total: 28.20 in., 11.1 cm.
Daylight Chart for Boundary Dam Daylight chart for Boundary Dam. Latitude 49. 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 Boundary Dam, Washington

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 33.1 38.1 47.1 57.4 67.3 72.6 84.9 85.5 73.1 55.5 40.9 32.2
Minimum Temperature °F 21.9 20.8 26.7 32.6 41.2 48.0 52.3 50.3 43.2 34.6 28.2 20.8
Heating Degree Days °F 1162.6 995.2 871.2 599.9 336.3 169.7 35.7 37.2 224.7 618.3 913.5 1193.2
Cooling Degree Days °F 0.0 0.0 0.0 0.0 2.9 28.8 147.0 126.9 19.1 0.0 0.0 0.0
Precipitation I 3.1 2.1 2.8 2.3 2.5 3.2 1.1 0.9 1.5 2.6 3.7 3.6

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 0.6 3.4 8.4 14.1 19.6 22.6 29.4 29.7 22.8 13.1 4.9 0.1
Minimum Temperature °C -5.6 -6.2 -2.9 0.3 5.1 8.9 11.3 10.2 6.2 1.4 -2.1 -6.2
Heating Degree Days °C 628.1 535.1 466.2 315.5 169.1 76.5 2.1 2.9 107.1 325.7 489.7 645.1
Cooling Degree Days °C -17.8 -17.8 -17.8 -17.8 -16.2 -1.8 63.9 52.7 -7.2 -17.8 -17.8 -17.8
Precipitation M 7.8 5.3 7.1 5.8 6.4 8.2 2.9 2.2 3.8 6.6 9.5 9.3
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