CLIMATE CHARTS

Lewes, Delaware

Latitude: 38.7756 Longitude: -75.1389

Elevation: 15.1 feet (4.6 meters)

Lewes, Delaware Temperature Chart Daily average maximum and minimum temperatures for Lewes, 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 Lewes, Delaware Precipitation Chart Precipitation chart for Lewes, 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 LEWES, DE Daylight chart for LEWES, DE. Latitude 38.8. 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 Lewes, Delaware

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 45.0 47.4 55.0 65.2 74.4 82.9 86.9 85.0 78.9 68.9 59.2 49.2
Minimum Temperature °F 29.7 31.3 37.4 45.8 55.1 64.9 69.8 68.8 62.8 51.5 42.6 33.8
Heating Degree Days °F 857 718 586 306 101 11 1 0 21 186 428 729
Cooling Degree Days °F 0 0 4 21 94 277 414 369 196 37 5 0
Precipitation in. 3.62 3.12 4.40 3.59 3.72 3.39 4.78 4.73 4.04 3.94 3.66 3.85

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 7.2 8.6 12.8 18.4 23.6 28.3 30.5 29.4 26.1 20.5 15.1 9.6
Minimum Temperature °C -1.3 -0.4 3.0 7.7 12.8 18.3 21.0 20.4 17.1 10.8 5.9 1.0
Heating Degree Days °C 476 399 326 170 56 6 1 0 12 103 238 405
Cooling Degree Days °C 0 0 2 12 52 154 230 205 109 21 3 0
Precipitation cm. 9.19 7.92 11.18 9.12 9.45 8.61 12.14 12.01 10.26 10.01 9.30 9.78