CLIMATE CHARTS

Dover, Delaware

Latitude: 39.2583 Longitude: -75.5167

Elevation: 29.9 feet (9.1 meters)

Dover, Delaware Temperature Chart Daily average maximum and minimum temperatures for Dover, Delaware 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 Dover, Delaware Precipitation Chart Precipitation chart for Dover, Delaware 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 DOVER, DE Daylight chart for DOVER, DE. Latitude 39.3. 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 Dover, Delaware

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 43.4 47.0 54.9 65.7 74.7 83.2 87.0 85.2 79.3 68.8 58.5 47.4
Minimum Temperature °F 27.1 29.0 35.6 44.3 53.8 63.4 68.4 67.0 60.1 48.7 39.8 31.0
Heating Degree Days °F 922 756 614 318 111 12 0 1 32 226 479 800
Cooling Degree Days °F 0 0 2 18 88 261 394 345 173 32 3 0
Precipitation in. 3.41 3.07 4.31 3.88 4.25 4.00 4.09 4.36 4.13 3.42 3.48 3.65

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 6.3 8.3 12.7 18.7 23.7 28.4 30.6 29.6 26.3 20.4 14.7 8.6
Minimum Temperature °C -2.7 -1.7 2.0 6.8 12.1 17.4 20.2 19.4 15.6 9.3 4.3 -0.6
Heating Degree Days °C 512 420 341 177 62 7 0 1 18 126 266 444
Cooling Degree Days °C 0 0 1 10 49 145 219 192 96 18 2 0
Precipitation cm. 8.66 7.80 10.95 9.86 10.79 10.16 10.39 11.07 10.49 8.69 8.84 9.27