CLIMATE CHARTS

Wilmington Porter Res, Delaware

Latitude: 39.7739 Longitude: -75.5414

Elevation: 270 feet (82.3 meters)

Wilmington Porter Res, Delaware Temperature Chart Daily average maximum and minimum temperatures for Wilmington Porter Res, 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 Wilmington Porter Res, Delaware Precipitation Chart Precipitation chart for Wilmington Porter Res, 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 WILMINGTON PORTER RES, DE Daylight chart for WILMINGTON PORTER RES, DE. Latitude 39.8. 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 Wilmington Porter Res, Delaware

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 38.7 42.0 50.7 61.9 71.6 80.5 84.6 82.8 75.6 64.3 54.0 43.2
Minimum Temperature °F 25.0 27.1 33.9 43.4 53.3 62.9 67.7 66.3 58.9 47.3 38.5 29.2
Heating Degree Days °F 1027 852 704 380 141 17 0 2 55 300 563 893
Cooling Degree Days °F 0 0 1 9 62 218 346 298 122 15 0 0
Precipitation in. 3.71 2.99 4.52 4.21 4.38 4.19 5.36 3.67 4.90 3.81 3.48 4.10

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 3.7 5.6 10.4 16.6 22.0 26.9 29.2 28.2 24.2 17.9 12.2 6.2
Minimum Temperature °C -3.9 -2.7 1.1 6.3 11.8 17.2 19.8 19.1 14.9 8.5 3.6 -1.6
Heating Degree Days °C 571 473 391 211 78 9 0 1 31 167 313 496
Cooling Degree Days °C 0 0 1 5 34 121 192 166 68 8 0 0
Precipitation cm. 9.42 7.59 11.48 10.69 11.13 10.64 13.61 9.32 12.45 9.68 8.84 10.41