Best year time to visit Hanover

General weather information about Hanover

Average annual temperature is 8.9 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -26.9 °C

Number of sunny days: 187

Number of rainy days: 144

Number of snow days: 34

Average annual precipitation: 930 mm

Look at detailed online map of Hanover

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

Hanover air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 3.7 5 6.1 27 31.1 33 34.8 36.8 36.1 29.3 17.6 11.3
Average daytime temperature (°C) -3.6 -1.4 1.7 10.8 22.9 28.7 28.7 28.4 25.4 14.3 7.2 4.1
Average temperature (°C) -6.9 -6.9 -3.4 5.3 16.5 22.7 22.6 22.3 19.7 10.4 2.3 0.1
Average night temperature (°C) -9.8 -11.6 -7.8 0.9 10.7 16.8 16.9 17.3 15.3 6.6 -1.4 -2.8
Absolute minimum temperature (°C) -23.3 -26.9 -15.9 -9.8 0.1 9.9 11.8 11 6.6 -4.9 -13.6 -10.8

Hanover monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.7 11.1 12.7 14.2 15.4 15.6 15.6 14.7 13.3 11.7 10.2 9
Daylight mean duration (h) 9.2 10.4 11.9 13.5 14.9 15.6 15.2 14.1 12.5 11 9.6 8.8
Daylight minimum duration (h) 8.8 9.8 11.1 12.8 14.3 15.4 14.8 13.3 11.8 10.2 9.1 8.8
Sunshine mean duration (h) 5.2 7.6 8.1 8 12 13 12.6 11.6 9.6 7.3 6.2 5.3
Precipitation (mm) 52 57 56 168 64 51 105 78 87 120 7 83
Sunny days 20 17 13 11 17 16 12 17 9 14 22 19
Rainy days 7 5 5 17 14 14 19 14 21 15 6 7
Snow days 4 6 13 2 2 2 5

Hanover - weather forecast by months

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

Best time to visit Hanover:

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

  • May — 12(h)
  • June — 13(h)
  • July — 12.6(h)
  • August — 11.6(h)

Months with the longest average daylight duration in Hanover:

  • June — 15.6(h)

The largest precipitation sum in Hanover is at

  • April — 168(mm)
  • July — 105(mm)
  • October — 120(mm)

Weather forecast in the closest to Hanover admin centers