Best year time to visit Green Bay

General weather information about Green Bay

Average annual temperature is 9.4 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: -24.4 °C

Number of sunny days: 179

Number of rainy days: 155

Number of snow days: 31

Average annual precipitation: 786 mm

Look at detailed online map of Green Bay

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

Green Bay air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 4.7 9.7 9.6 26.2 31.2 33 33.2 34 35.3 29.6 17.1 11.6
Average daytime temperature (°C) -0.2 1.1 3.7 13.7 21 26.4 28.6 27 24.2 15.6 7.5 4.7
Average temperature (°C) -3.5 -3.7 -1.2 7.8 14.2 20.2 22.6 21.3 19 11.4 3.1 1.2
Average night temperature (°C) -6.2 -7.8 -5.4 3.1 8.8 14.5 17.4 16.9 14.7 8 -0.4 -1.7
Absolute minimum temperature (°C) -24.4 -23 -12.9 -4.1 1.4 8.8 13.6 9.8 8.5 -3.2 -10.6 -7.8

Green Bay monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.8 11.1 12.7 14.2 15.3 15.6 15.5 14.7 13.3 11.7 10.2 9.1
Daylight mean duration (h) 9.3 10.5 11.9 13.5 14.8 15.5 15.2 14 12.5 11 9.6 8.9
Daylight minimum duration (h) 8.9 9.8 11.2 12.8 14.2 15.3 14.7 13.3 11.8 10.3 9.1 8.8
Sunshine mean duration (h) 4.9 7.6 7.4 8.8 10.4 12.3 12.9 11.5 9.4 7 7 5.7
Precipitation (mm) 46 68 88 107 50 95 39 117 36 87 17 36
Sunny days 13 13 12 11 21 21 9 17 14 11 21 16
Rainy days 9 8 10 17 10 9 22 14 16 19 8 13
Snow days 9 7 9 2 1 1 2

Green Bay - weather forecast by months

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

Best time to visit Green Bay:

The best time to visit Green Bay during the most sunny months:

  • June — 12.3(h)
  • July — 12.9(h)
  • August — 11.5(h)

Months with the longest average daylight duration in Green Bay:

  • June — 15.5(h)

The largest precipitation sum in Green Bay is at

  • March — 88(mm)
  • April — 107(mm)
  • June — 95(mm)
  • August — 117(mm)
  • October — 87(mm)

Weather forecast in the closest to Green Bay admin centers