Measurements:
°C
°F
Sturgeon Bay
8°F
NE 22 mph
Feels like: -8°F
Precip: 0%
World Resorts USA Sturgeon Bay Weather May Weather in Sturgeon Bay

Sturgeon Bay Weather: May

Average Day Temperature: 57.3°F
Average Night Temperature: 46.3°F
Sea Water Temperature: 45.5°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.3 - 15.3 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.0 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 70°F. The lowest night temperature was 29°F. The average values for day and night temperatures during May were 53.4°F и 42.3°F respectivly.

Sturgeon Bay Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Sturgeon Bay was 47.0°F. The maximum and minimum values were 41.4°F and 53.6°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Sturgeon Bay is 1.0 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 8.9 mph. It makes May one of the most windless months of the year for Sturgeon Bay.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sturgeon Bay in May is 7.7 hours.

Best Time to Visit Sturgeon Bay
The most sunny months:
August 15 days
September 13 days
October 13 days
The most warm months:
August 76.8 °F
July 76.8 °F
June 70.3 °F
Warmest sea temperature:
August 72.6 °F
July 71.0 °F
September 67.0 °F
The most cold months:
January 21.4 °F
February 22.0 °F
December 29.3 °F
The most rainy months:
July 3 days
April 3 days
June 2 days
The most windy months:
November 11 mph
December 11 mph
March 11 mph

Sturgeon Bay on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Sturgeon Bay
Local time: 02:35
05 dec, friday
0300 8°F
NE
22 mph
0600 10°F
NE
20 mph
0900 14°F
NE
17 mph
1200 20°F
NE
14 mph
1500 22°F
NE
14 mph
1800 24°F
NE
13 mph
2100 24°F
NE
15 mph
06 dec, saturday
0000 26°F
E
16 mph