World Resorts USA Green Bay

Green Bay Monthly Weather Averages

Please click on any column to get detailed information about Green Bay weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Green Bay is july. The average daily temp is 78.0°F. The average nightly temp is 64.0°F.

Sea water temperature, °F

The warmest sea temperature usually observed in July. Average daily sea water temperature during this month is 74.9°F.

Precipitation total, in.

February is the month with least precipitations during the year. The average precipitation totals for this month is 0.4 in. The month with most precipitation total is June.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Green Bay

Sunniest months:
August 14 days
September 13 days
October 13 days
Warmest months:
July 78.0 °F
August 77.5 °F
June 73.8 °F
Warmest sea temp:
July 74.9 °F
August 73.5 °F
September 68.1 °F
Coldest months:
January 23.7 °F
February 25.8 °F
December 30.2 °F
Rainiest months:
June 3 days
April 3 days
July 2 days
Windiest months:
April 11.0 mph
November 10.9 mph
March 10.9 mph

Green Bay on a weather map

Green Bay
+28°F
NE 7 mph
Feels like: +23°F
Precip.: 0%
Places in USA:
Name
°F
+19°F
+77°F
+77°F
+73°F
+75°F
+52°F
+55°F
+72°F
+16°F
+63°F
+66°F
+50°F
+46°F
+64°F
+27°F
24 Hours Forecast
Green Bay
Local time: 18:35
February 05, thursday
2100
28°F
NE
8 mph
February 06, friday
0000
28°F
E
7 mph
0300
30°F
E
7 mph
0600
27°F
SE
9 mph
0900
27°F
S
19 mph
1200
28°F
S
19 mph
1500
27°F
S
19 mph
1800
23°F
S
17 mph
Units of measurement: °C / °F