Annual mean 13°C · wettest around January · prevailing wind W
Warmest
23.5 °C
Coldest
7.7 °C
Wettest
23%
Windiest
5.9 m/s
Prevailing
W
4.9 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 Pornichet over the whole year is 13°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 6°C. Pornichet has no sharply defined rainy season: the chance of rain on a given day runs from 5% in July, the driest month, to 18% in January, the wettest. Winds in Pornichet are highest in March, averaging 4.8 m/s (17 km/h), and lightest in June, at 3.7 m/s (13 km/h). The prevailing wind is from the W. The clearest skies in Pornichet come in August, when the sky is typically 66% covered; January is the cloudiest month, at 81%.
Month by month Pornichet 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
8°C
6°C
4°C
18%
81%
4.7 m/s
0
0
29
February
10°C
6°C
5°C
17%
76%
4.7 m/s
1
0
40
March
12°C
7°C
7°C
14%
73%
4.8 m/s
5
0
53
April
15°C
8°C
11°C
9%
66%
4.0 m/s
22
0
74
May
18°C
12°C
15°C
9%
69%
4.1 m/s
51
3
82
June
21°C
15°C
19°C
9%
71%
3.7 m/s
74
16
69
July
23°C
17°C
21°C
5%
67%
4.0 m/s
84
20
67
August
23°C
16°C
21°C
7%
66%
3.7 m/s
80
21
63
September
20°C
14°C
18°C
9%
68%
3.8 m/s
75
11
75
October
17°C
12°C
14°C
13%
73%
4.2 m/s
45
1
83
November
12°C
9°C
8°C
17%
74%
4.6 m/s
5
0
62
December
10°C
7°C
5°C
17%
80%
4.8 m/s
0
0
39
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 Pornichet weather by season
Year round, Pornichet has days of about 8°C at their warmest in January, its coolest month, and 23°C in July, its warmest; the coolest hours of the day run from 6°C to 17°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around January 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.
Pornichet weather in winterDecember to February
High 9°CLow 6°CRain 17%
Winter in Pornichet has typical daily highs of about 9°C and lows of about 6°C, with a 17% chance of rain on a given day.
Pornichet weather in springMarch to May
High 15°CLow 9°CRain 11%
Spring in Pornichet has typical daily highs of about 15°C and lows of about 9°C, with a 11% chance of rain on a given day.
Pornichet weather in summerJune to August
High 22°CLow 16°CRain 7%
Summer in Pornichet has typical daily highs of about 22°C and lows of about 16°C, with a 7% chance of rain on a given day.
Pornichet weather in autumnSeptember to November
High 16°CLow 11°CRain 13%
Autumn in Pornichet has typical daily highs of about 16°C and lows of about 11°C, with a 13% chance of rain on a given day.
When is the rainy season in Pornichet?
Pornichet has no sharply defined rainy season: the chance of rain on a given day runs from 5% in July, the driest month, to 18% in January, the wettest.
What time of year is Pornichet windiest?
Winds in Pornichet are highest in March, averaging 4.8 m/s (17 km/h), and lightest in June, at 3.7 m/s (13 km/h). The prevailing wind is from the W.
What is the average temperature in Pornichet year round?
The average temperature in Pornichet over the whole year is 13°C. July is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 6°C.