Annual mean 12°C · wettest around December · prevailing wind W
Warmest
21.2 °C
Coldest
8.6 °C
Wettest
30%
Windiest
7.9 m/s
Prevailing
W
6.4 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
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 Douarnenez over the whole year is 12°C. August is the hottest month, with highs of about 20°C; January is the coldest, with lows of about 7°C. The rainy (wet) season in Douarnenez runs from October to March, peaking in December with a 25% chance of rain on a given day. The dry season is April to September; July is the driest month, at 9%. Winds in Douarnenez are highest in December, averaging 7.0 m/s (25 km/h), and lightest in June, at 4.6 m/s (17 km/h). The prevailing wind is from the W. The clearest skies in Douarnenez come in May, when the sky is typically 71% covered; December is the cloudiest month, at 84%.
Month by month Douarnenez 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
9°C
7°C
4°C
24%
81%
6.7 m/s
0
0
25
February
10°C
7°C
4°C
21%
79%
6.9 m/s
1
0
33
March
11°C
8°C
6°C
17%
77%
6.7 m/s
3
0
44
April
14°C
9°C
9°C
10%
72%
5.4 m/s
17
0
68
May
16°C
11°C
13°C
10%
71%
5.0 m/s
40
1
82
June
19°C
14°C
17°C
11%
76%
4.6 m/s
63
9
76
July
20°C
15°C
19°C
9%
73%
4.7 m/s
76
12
75
August
20°C
15°C
19°C
9%
73%
4.6 m/s
80
11
76
September
19°C
14°C
16°C
12%
76%
5.0 m/s
62
6
79
October
16°C
12°C
12°C
19%
77%
5.5 m/s
31
0
81
November
12°C
10°C
8°C
24%
80%
6.5 m/s
3
0
58
December
10°C
8°C
6°C
25%
84%
7.0 m/s
0
0
40
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 Douarnenez weather by season
Year round, Douarnenez has days of about 9°C at their warmest in January, its coolest month, and 20°C in August, its warmest; the coolest hours of the day run from 7°C to 15°C through the year, and the average temperature over the year is 12°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.
Douarnenez weather in winterDecember to February
High 10°CLow 8°CRain 23%
Winter in Douarnenez has typical daily highs of about 10°C and lows of about 8°C, with a 23% chance of rain on a given day.
Douarnenez weather in springMarch to May
High 14°CLow 9°CRain 12%
Spring in Douarnenez has typical daily highs of about 14°C and lows of about 9°C, with a 12% chance of rain on a given day.
Douarnenez weather in summerJune to August
High 20°CLow 15°CRain 10%
Summer in Douarnenez has typical daily highs of about 20°C and lows of about 15°C, with a 10% chance of rain on a given day.
Douarnenez weather in autumnSeptember to November
High 15°CLow 12°CRain 18%
Autumn in Douarnenez has typical daily highs of about 15°C and lows of about 12°C, with a 18% chance of rain on a given day.
When is the rainy season in Douarnenez?
The rainy (wet) season in Douarnenez runs from October to March, peaking in December with a 25% chance of rain on a given day. The dry season is April to September; July is the driest month, at 9%.
What time of year is Douarnenez windiest?
Winds in Douarnenez are highest in December, averaging 7.0 m/s (25 km/h), and lightest in June, at 4.6 m/s (17 km/h). The prevailing wind is from the W.
What is the average temperature in Douarnenez year round?
The average temperature in Douarnenez over the whole year is 12°C. August is the hottest month, with highs of about 20°C; January is the coldest, with lows of about 7°C.