CLIMATE CHARTS

Unionville, Maryland

Latitude: 39.4500 Longitude: -77.1833

Elevation: 430.1 feet (131.1 meters)

Unionville, Maryland Temperature Chart Daily average maximum and minimum temperatures for Unionville, Maryland 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 Unionville, Maryland Precipitation Chart Precipitation chart for Unionville, Maryland 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 UNIONVILLE, MD Daylight chart for UNIONVILLE, MD. Latitude 39.5. 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 Unionville, Maryland

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 41.4 45.2 54.3 66.2 75.1 83.5 86.4 85.5 78.3 67.6 56.8 44.3
Minimum Temperature °F 21.0 23.1 30.6 39.4 48.5 57.6 63.0 60.6 53.7 41.6 33.0 25.4
Heating Degree Days °F 1048 864 700 375 151 21 1 6 77 335 604 934
Cooling Degree Days °F 0 0 1 9 52 187 302 255 107 13 1 0
Precipitation in. 2.85 2.72 3.42 3.48 4.03 4.30 3.80 3.31 3.63 3.43 3.53 3.33

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 5.2 7.3 12.4 19.0 23.9 28.6 30.2 29.7 25.7 19.8 13.8 6.8
Minimum Temperature °C -6.1 -4.9 -0.8 4.1 9.2 14.2 17.2 15.9 12.1 5.3 0.6 -3.7
Heating Degree Days °C 582 480 389 208 84 12 1 3 43 186 336 519
Cooling Degree Days °C 0 0 1 5 29 104 168 142 59 7 1 0
Precipitation cm. 7.24 6.91 8.69 8.84 10.24 10.92 9.65 8.41 9.22 8.71 8.97 8.46