Annual mean 11°C · wettest around December · prevailing wind W
Warmest
25.7 °C
Coldest
1.9 °C
Wettest
24%
Windiest
5.3 m/s
Prevailing
W
4.3 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 Fairhaven over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C. Fairhaven has no sharply defined rainy season: the chance of rain on a given day runs from 11% in July, the driest month, to 20% in December, the wettest. Winds in Fairhaven are highest in March, averaging 4.5 m/s (16 km/h), and lightest in August, at 3.0 m/s (11 km/h). The prevailing wind is from the W. The clearest skies in Fairhaven come in August, when the sky is typically 40% covered; May is the cloudiest month, at 51%.
Month by month Fairhaven 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
-1°C
-3°C
16%
50%
4.1 m/s
0
0
7
February
4°C
0°C
-1°C
18%
49%
4.0 m/s
1
0
12
March
6°C
2°C
1°C
15%
48%
4.5 m/s
1
0
22
April
11°C
7°C
7°C
19%
50%
4.2 m/s
10
0
49
May
16°C
12°C
14°C
17%
51%
3.7 m/s
44
6
76
June
22°C
17°C
22°C
12%
44%
3.3 m/s
77
28
57
July
25°C
21°C
27°C
11%
44%
3.1 m/s
51
62
21
August
25°C
20°C
26°C
12%
40%
3.0 m/s
59
55
26
September
21°C
17°C
21°C
14%
46%
3.3 m/s
74
26
58
October
17°C
12°C
14°C
14%
48%
3.6 m/s
50
5
76
November
10°C
6°C
6°C
15%
41%
4.0 m/s
12
0
44
December
5°C
2°C
0°C
20%
46%
3.8 m/s
1
0
16
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 Fairhaven weather by season
Year round, Fairhaven 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 -1°C to 21°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December and least likely around July. 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.
Fairhaven weather in winterDecember to February
High 4°CLow 0°CRain 18%
Winter in Fairhaven has typical daily highs of about 4°C and lows of about 0°C, with a 18% chance of rain on a given day.
Fairhaven weather in springMarch to May
High 11°CLow 7°CRain 17%
Spring in Fairhaven has typical daily highs of about 11°C and lows of about 7°C, with a 17% chance of rain on a given day.
Fairhaven weather in summerJune to August
High 24°CLow 19°CRain 12%
Summer in Fairhaven has typical daily highs of about 24°C and lows of about 19°C, with a 12% chance of rain on a given day.
Fairhaven weather in autumnSeptember to November
High 16°CLow 12°CRain 14%
Autumn in Fairhaven has typical daily highs of about 16°C and lows of about 12°C, with a 14% chance of rain on a given day.
When is the rainy season in Fairhaven?
Fairhaven has no sharply defined rainy season: the chance of rain on a given day runs from 11% in July, the driest month, to 20% in December, the wettest.
What time of year is Fairhaven windiest?
Winds in Fairhaven are highest in March, averaging 4.5 m/s (16 km/h), and lightest in August, at 3.0 m/s (11 km/h). The prevailing wind is from the W.
What is the average temperature in Fairhaven year round?
The average temperature in Fairhaven over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C.