Best year time to visit Frederick

General weather information about Frederick

Average annual temperature is 13.9 °C

Absolute maximum temperature: 37.2 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 185

Number of rainy days: 178

Number of snow days: 2

Average annual precipitation: 1014 mm

Look at detailed online map of Frederick

* Weather data for Frederick United States is based on climate observations for 2023 year

Frederick air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 16.9 22.4 24.6 30.6 29.4 34.1 37.2 33.9 36.5 27.7 23.3 16.6
Average daytime temperature (°C) 9.2 11.4 12.4 21.5 23.3 27.8 32.3 30.5 26.6 20.6 13 9.9
Average temperature (°C) 5 5.6 6.4 14.3 16.4 21.1 25.6 24.3 20.7 14.6 7.1 5.1
Average night temperature (°C) 1.7 1 1.5 8.2 10.1 15.3 20.3 19 15.7 9.8 2.1 1.3
Absolute minimum temperature (°C) -2.9 -9.6 -5.4 0.7 4.9 11.1 17.5 14.3 9.8 4.1 -5.4 -5.4

Frederick monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.2 11.3 12.6 13.8 14.7 15 14.9 14.2 13.1 11.8 10.5 9.6
Daylight mean duration (h) 9.8 10.7 12 13.3 14.3 14.9 14.6 13.7 12.5 11.2 10 9.5
Daylight minimum duration (h) 9.5 10.2 11.3 12.7 13.9 14.8 14.3 13.1 11.8 10.6 9.6 9.4
Sunshine mean duration (h) 6.1 7.3 8.2 10.1 10.7 11.5 11.7 11 9.5 8.6 7.9 5.9
Precipitation (mm) 64 53 77 125 32 119 114 46 135 51 59 139
Sunny days 13 17 12 18 15 14 9 12 16 17 23 19
Rainy days 18 10 19 12 16 16 22 19 14 14 6 12

Frederick - weather forecast by months

January February March April May June July August September October November December

Best time to visit Frederick:

The best time to visit Frederick during the most sunny months:

  • June — 11.5(h)
  • July — 11.7(h)

The largest precipitation sum in Frederick is at

  • April — 125(mm)
  • June — 119(mm)
  • July — 114(mm)
  • September — 135(mm)
  • December — 139(mm)

Weather forecast in the closest to Frederick admin centers