CLIMATE CHARTS

Merwin Dam, Washington

Latitude: 45.9547 Longitude: -122.5639

Elevation: 224.1 feet (68.3 meters)

This station does not report temperature data. Merwin Dam, Washington Precipitation Chart Precipitation chart for Merwin Dam, 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 MERWIN DAM, WA Daylight chart for MERWIN DAM, WA. Latitude 46. 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 Merwin Dam, Washington

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F - - - - - - - - - - - -
Minimum Temperature °F - - - - - - - - - - - -
Heating Degree Days °F - - - - - - - - - - - -
Cooling Degree Days °F - - - - - - - - - - - -
Precipitation in. 9.83 7.45 7.28 5.69 4.10 3.02 1.03 1.30 2.73 5.74 10.99 9.90

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C - - - - - - - - - - - -
Minimum Temperature °C - - - - - - - - - - - -
Heating Degree Days °C - - - - - - - - - - - -
Cooling Degree Days °C - - - - - - - - - - - -
Precipitation cm. 24.97 18.92 18.49 14.45 10.41 7.67 2.62 3.30 6.93 14.58 27.91 25.15