CLIMATE CHARTS

Frederick, Maryland

Latitude: 39.4344 Longitude: -77.3919

Elevation: 279.9 feet (85.3 meters)

Frederick, Maryland Temperature Chart Daily average maximum and minimum temperatures for Frederick, 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 Frederick, Maryland Precipitation Chart Precipitation chart for Frederick, 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 FREDERICK, MD Daylight chart for FREDERICK, MD. Latitude 39.4. 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 Frederick, Maryland

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 40.4 43.4 52.4 64.6 73.8 83.0 87.1 85.8 78.6 67.5 55.5 44.0
Minimum Temperature °F 22.5 24.9 31.0 40.8 51.1 61.1 65.6 63.9 55.5 44.0 34.9 26.5
Heating Degree Days °F 1040 864 722 379 145 14 0 2 46 299 594 922
Cooling Degree Days °F 0 0 0 10 66 225 352 307 107 12 0 0
Precipitation in. 2.99 2.82 3.74 3.62 4.56 4.00 4.23 3.51 4.27 3.53 3.70 3.31

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 4.7 6.3 11.3 18.1 23.2 28.3 30.6 29.9 25.9 19.7 13.1 6.7
Minimum Temperature °C -5.3 -3.9 -0.6 4.9 10.6 16.2 18.7 17.7 13.1 6.7 1.6 -3.1
Heating Degree Days °C 578 480 401 211 81 8 0 1 26 166 330 512
Cooling Degree Days °C 0 0 0 6 37 125 196 171 59 7 0 0
Precipitation cm. 7.59 7.16 9.50 9.19 11.58 10.16 10.74 8.92 10.85 8.97 9.40 8.41