Annual mean 8°C · wettest around May · prevailing wind W
Warmest
25.5 °C
Coldest
-3.1 °C
Wettest
58%
Windiest
5.0 m/s
Prevailing
W
3.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Brunswick over the whole year is 8°C. July is the hottest month, with highs of about 25°C; February is the coldest, with lows of about -7°C. Brunswick has no sharply defined rainy season: the chance of rain on a given day runs from 29% in September, the driest month, to 47% in May, the wettest. Winds in Brunswick are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Brunswick come in July, when the sky is typically 27% covered; May is the cloudiest month, at 39%.
Month by month Brunswick climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-2°C
-7°C
-8°C
30%
35%
3.1 m/s
0
0
1
February
-1°C
-7°C
-7°C
36%
33%
3.0 m/s
0
0
3
March
4°C
-2°C
-2°C
38%
33%
3.2 m/s
0
0
8
April
10°C
4°C
5°C
45%
34%
3.1 m/s
4
0
36
May
16°C
10°C
12°C
47%
39%
2.7 m/s
33
3
67
June
22°C
15°C
20°C
42%
30%
2.5 m/s
68
20
60
July
25°C
18°C
25°C
42%
27%
2.4 m/s
62
52
31
August
24°C
16°C
24°C
41%
29%
2.0 m/s
71
39
41
September
21°C
12°C
20°C
29%
29%
2.0 m/s
76
17
68
October
15°C
7°C
11°C
39%
37%
2.3 m/s
30
1
69
November
8°C
2°C
3°C
33%
32%
3.0 m/s
6
0
24
December
1°C
-4°C
-4°C
42%
35%
2.7 m/s
0
0
5
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Brunswick weather by season
Year round, Brunswick has days of about -2°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -7°C to 18°C through the year, and the average temperature over the year is 8°C around the clock. Rain is most likely around May and least likely around September. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Brunswick weather in winterDecember to February
High -1°CLow -6°CRain 36%
Winter in Brunswick has typical daily highs of about -1°C and lows of about -6°C, with a 36% chance of rain on a given day.
Brunswick weather in springMarch to May
High 10°CLow 4°CRain 43%
Spring in Brunswick has typical daily highs of about 10°C and lows of about 4°C, with a 43% chance of rain on a given day.
Brunswick weather in summerJune to August
High 24°CLow 17°CRain 42%
Summer in Brunswick has typical daily highs of about 24°C and lows of about 17°C, with a 42% chance of rain on a given day.
Brunswick weather in autumnSeptember to November
High 14°CLow 7°CRain 33%
Autumn in Brunswick has typical daily highs of about 14°C and lows of about 7°C, with a 33% chance of rain on a given day.
When is the rainy season in Brunswick?
Brunswick has no sharply defined rainy season: the chance of rain on a given day runs from 29% in September, the driest month, to 47% in May, the wettest.
What time of year is Brunswick windiest?
Winds in Brunswick are highest in March, averaging 3.2 m/s (12 km/h), and lightest in August, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Brunswick year round?
The average temperature in Brunswick over the whole year is 8°C. July is the hottest month, with highs of about 25°C; February is the coldest, with lows of about -7°C.