Measurements:
°C
°F
Brunswick
20°F
N 5 mph
Feels like: 20°F
Precip: 0%
World Resorts USA Brunswick Weather May Weather in Brunswick

Brunswick Weather: May

Average Day Temperature: 63.2°F
Average Night Temperature: 48.6°F
Sea Water Temperature: 49.7°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.2 - 15.2 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.8 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 86°F. The lowest night temperature was 39°F. The average values for day and night temperatures during May were 61.7°F и 48.5°F respectivly.

Brunswick Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Brunswick was 49.0°F. The maximum and minimum values were 45.6°F and 52.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation Totals in May, in

Precipitation total in May for Brunswick is 0.8 in. It makes may the least rainy month of the year.

Wind Speed in May, mph

The average wind speed in May is 6.9 mph.

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 Brunswick in May is 7.3 hours.

Best Time to Visit Brunswick
The most sunny months:
September 13 days
November 13 days
October 13 days
The most warm months:
July 79.8 °F
August 78.5 °F
June 73.7 °F
Warmest sea temperature:
August 67.9 °F
July 66.4 °F
September 63.0 °F
The most cold months:
January 27.8 °F
February 28.8 °F
December 33.7 °F
The most rainy months:
July 3 days
April 3 days
August 2 days
The most windy months:
December 9 mph
February 8 mph
November 8 mph

Brunswick on the Weather Map

USA Resorts:
NAME
Chicago +42
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +36
Los Angeles +42
Maui +68
Miami +76
Miami Beach +78
New York +38
San Diego +46
San Francisco +42
Sarasota +68
Tampa +68
Washington +36
24 Hours Weather Forecast
Brunswick
Local time: 09:13
09 jan, friday
1200 38°F
NE
11 mph
1500 40°F
N
16 mph
1800 38°F
N
17 mph
2100 40°F
NE
19 mph
10 jan, saturday
0000 40°F
NE
18 mph
0300 42°F
E
13 mph
0600 42°F
SE
9 mph
0900 40°F
SE
8 mph