Best year time to visit Napoleon

General weather information about Napoleon

Average annual temperature is 11.7 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -17.1 °C

Number of sunny days: 172

Number of rainy days: 177

Number of snow days: 16

Average annual precipitation: 889 mm

Look at detailed online map of Napoleon

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

Napoleon air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 16.2 18 17.3 26.7 31.5 33.2 32.3 31.7 33 29.3 18.3 16.3
Average daytime temperature (°C) 4.6 7.7 8.6 17.1 22.4 27 29.1 27 24.7 17.5 10.7 8.3
Average temperature (°C) 1.1 1.7 3.3 10.2 15.6 20.8 23.5 21.5 19.3 12.9 5.3 4.6
Average night temperature (°C) -1.9 -2.5 -0.6 4.4 9.4 14.8 18.2 16.6 14.5 9.1 1.5 1.9
Absolute minimum temperature (°C) -17.1 -16.9 -6.9 -3.5 2.4 9.7 13.8 10.6 8.2 -3 -7 -4.5

Napoleon monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10 11.2 12.6 14 14.9 15.2 15.1 14.4 13.1 11.8 10.4 9.4
Daylight mean duration (h) 9.6 10.6 12 13.3 14.5 15.1 14.8 13.8 12.5 11.1 9.9 9.3
Daylight minimum duration (h) 9.3 10.1 11.3 12.7 14 15 14.4 13.2 11.8 10.5 9.4 9.2
Sunshine mean duration (h) 4.2 7.9 8.4 8.9 10.7 11.1 11.8 10.5 9.5 7.5 7 4.6
Precipitation (mm) 81 79 136 98 40 42 118 111 17 86 19 62
Sunny days 11 16 10 12 21 16 10 15 18 9 21 13
Rainy days 15 10 15 18 10 14 21 16 12 21 8 17
Snow days 5 2 6 1 1 1

Napoleon - weather forecast by months

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

Best time to visit Napoleon:

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

  • June — 11.1(h)
  • July — 11.8(h)

The largest precipitation sum in Napoleon is at

  • March — 136(mm)
  • April — 98(mm)
  • July — 118(mm)
  • August — 111(mm)

Weather forecast in the closest to Napoleon admin centers