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Brunswick, USA Weather Averages

July is the hottest month in Brunswick with an average temperature of 21°C (69°F) and the coldest is January at -6°C (21°F). The wettest month is October with an average of 120mm of rain..

Average Temperature Brunswick

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Brunswick

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Brunswick

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Brunswick : Next 24-Hour Weather

Today - 26th November 2025

Sunrise 06:49

Sunrise

Sunset 16:05

Sunset
2:00
Moderate rain
8°C (46°F)
3:00
Moderate rain
9°C (47°F)
4:00
Moderate rain
9°C (47°F)
5:00
Moderate rain
9°C (48°F)
6:00
Moderate rain
10°C (49°F)
7:00
Moderate rain
10°C (49°F)
8:00
Moderate rain
10°C (50°F)
9:00
Moderate rain
11°C (50°F)
10:00
Moderate rain
11°C (51°F)
11:00
Light rain
11°C (51°F)
12:00
Light rain
11°C (51°F)
13:00
Light rain
11°C (51°F)
14:00
Thundery outbreaks possible
11°C (51°F)
15:00
Thundery outbreaks possible
11°C (51°F)
16:00
Thundery outbreaks possible
11°C (52°F)
17:00
Overcast
12°C (52°F)
18:00
Heavy rain at times
12°C (52°F)
19:00
Moderate or heavy rain shower
12°C (52°F)
20:00
Moderate rain
12°C (52°F)
21:00
Moderate rain
12°C (52°F)
22:00
Moderate rain
10°C (49°F)
23:00
Overcast
11°C (51°F)

Tomorrow - 27th November 2025

Sunrise 06:49

Sunrise

Sunset 16:05

Sunset
0:00
Overcast
12°C (52°F)
1:00
Overcast
12°C (53°F)