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National Weather Service
Weather Information for Green Bay, Wisconsin
  MAPMAP
Weather Forecast
Issued at 09:54  (Local time)  21 Sep  2018 
Date Temperature oC Weather
Minimum Maximum
21 Sep
( Fri ) 		- 21 Mostly Cloudy and Breezy
Mostly Cloudy and Breezy
22 Sep
( Sat ) 		7 18 Sunny
Sunny
23 Sep
( Sun ) 		8 18 Mostly Sunny
Mostly Sunny
24 Sep
( Mon ) 		11 22 Sunny
Sunny
25 Sep
( Tue ) 		14 20 Chance Showers
Chance Showers
26 Sep
( Wed ) 		8 17 Mostly Sunny
Mostly Sunny
27 Sep
( Thu ) 		8 17 Chance Showers
Chance Showers
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -12.8 -4.3 28.7 9.9
Feb -10.9 -2.1 28.2 8.4
Mar -5.3 4.0 47.0 10.6
Apr 1.0 12.2 66.8 11.1
May 6.7 18.9 74.4 11.4
Jun 12.3 24.1 98.6 10.3
Jul 14.7 26.6 88.9 10.4
Aug 13.8 25.4 85.6 10.4
Sep 9.2 21.1 77.2 9.7
Oct 3.2 13.7 62.0 10.5
Nov -2.8 5.7 54.1 10.0
Dec -9.8 -1.9 38.4 10.3
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.