CLIMATE CHARTS

Grafton, New Hampshire

Latitude: 43.5667 Longitude: -71.9500

Elevation: 830.1 feet (253.0 meters)

Grafton, New Hampshire Temperature Chart Daily average maximum and minimum temperatures for Grafton, New Hampshire 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 Grafton, New Hampshire Precipitation Chart Precipitation chart for Grafton, New Hampshire 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 GRAFTON, NH Daylight chart for GRAFTON, NH. Latitude 43.6. 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 Grafton, New Hampshire

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 27.8 31.6 40.2 54.1 66.5 74.9 79.0 77.3 69.9 57.1 45.4 33.1
Minimum Temperature °F 4.3 5.5 16.0 27.9 38.5 48.6 53.0 51.2 43.5 31.2 24.4 12.4
Heating Degree Days °F 1517 1300 1144 720 394 142 57 87 266 646 903 1310
Cooling Degree Days °F 0 0 0 0 6 44 88 64 17 0 0 0
Precipitation in. 2.78 2.59 2.88 3.26 3.51 4.00 3.82 3.78 3.36 4.49 3.41 2.84

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -2.3 -0.2 4.6 12.3 19.2 23.8 26.1 25.2 21.1 13.9 7.4 0.6
Minimum Temperature °C -15.4 -14.7 -8.9 -2.3 3.6 9.2 11.7 10.7 6.4 -0.4 -4.2 -10.9
Heating Degree Days °C 843 722 636 400 219 79 32 48 148 359 502 728
Cooling Degree Days °C 0 0 0 0 3 24 49 36 9 0 0 0
Precipitation cm. 7.06 6.58 7.32 8.28 8.92 10.16 9.70 9.60 8.53 11.40 8.66 7.21