CLIMATE CHARTS

Knightville Dam, Massachusetts

Latitude: 42.2833 Longitude: -72.8667

Elevation: 629.9 feet (192.0 meters)

Knightville Dam, Massachusetts Temperature Chart Daily average maximum and minimum temperatures for Knightville Dam, Massachusetts 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 Knightville Dam, Massachusetts Precipitation Chart Precipitation chart for Knightville Dam, Massachusetts 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 KNIGHTVILLE DAM, MA Daylight chart for KNIGHTVILLE DAM, MA. Latitude 42.3. 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 Knightville Dam, Massachusetts

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 33.2 36.5 44.4 57.8 69.0 76.6 81.8 80.0 72.6 61.2 49.3 37.1
Minimum Temperature °F 10.2 12.3 20.7 31.7 41.3 50.4 55.3 53.6 45.6 34.0 27.0 17.6
Heating Degree Days °F 1342 1137 1006 608 316 103 24 45 206 541 806 1167
Cooling Degree Days °F 0 0 0 1 11 58 134 101 29 2 0 0
Precipitation in. 3.53 3.56 4.23 4.49 4.47 4.01 4.13 3.78 4.16 4.83 4.37 3.76

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 0.7 2.5 6.9 14.3 20.6 24.8 27.7 26.7 22.6 16.2 9.6 2.8
Minimum Temperature °C -12.1 -10.9 -6.3 -0.2 5.2 10.2 12.9 12.0 7.6 1.1 -2.8 -8.0
Heating Degree Days °C 746 632 559 338 176 57 13 25 114 301 448 648
Cooling Degree Days °C 0 0 0 1 6 32 74 56 16 1 0 0
Precipitation cm. 8.97 9.04 10.74 11.40 11.35 10.19 10.49 9.60 10.57 12.27 11.10 9.55