Best year time to visit Allegan

General weather information about Allegan

Average annual temperature is 10.7 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -14.5 °C

Number of sunny days: 153

Number of rainy days: 183

Number of snow days: 29

Average annual precipitation: 1084 mm

Look at detailed online map of Allegan

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

Allegan air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 10.5 12.2 18.3 26.4 32.1 33.9 32.2 32.1 31.6 28.3 16.9 13.2
Average daytime temperature (°C) 3.1 4.1 7 15.3 21.5 27 27.6 26.2 23.5 16 9 6.5
Average temperature (°C) 0.3 -0.4 2 9 15.1 20.4 22 20.7 18.3 11.9 4.5 3.6
Average night temperature (°C) -2.4 -4.1 -1.8 3.9 8.9 14.3 17 16.3 14.1 8.7 1.2 1.4
Absolute minimum temperature (°C) -14.5 -14.3 -9.5 -4.7 1.7 8.1 13 10.3 8.6 0.5 -7.9 -2.9

Allegan monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10 11.2 12.7 14 15.1 15.3 15.3 14.5 13.2 11.8 10.4 9.3
Daylight mean duration (h) 9.5 10.6 11.9 13.4 14.6 15.2 14.9 13.9 12.5 11.1 9.8 9.1
Daylight minimum duration (h) 9.1 10 11.2 12.7 14.1 15.1 14.5 13.2 11.8 10.4 9.3 9.1
Sunshine mean duration (h) 4.5 6.5 7.4 9.2 10.5 11.9 11.7 10.3 9.4 6.6 6.8 4
Precipitation (mm) 72 103 108 97 31 40 137 194 42 153 47 61
Sunny days 5 12 9 13 23 16 8 14 14 8 19 12
Rainy days 14 12 15 16 8 14 23 17 16 22 9 17
Snow days 12 4 7 1 1 2 2

Allegan - weather forecast by months

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

Best time to visit Allegan:

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

  • June — 11.9(h)
  • July — 11.7(h)

The largest precipitation sum in Allegan is at

  • July — 137(mm)
  • August — 194(mm)
  • October — 153(mm)

Weather forecast in the closest to Allegan admin centers