Annual mean 12°C · wettest around December · prevailing wind NW
Warmest
26.4 °C
Coldest
3.4 °C
Wettest
25%
Windiest
4.0 m/s
Prevailing
NW
3.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Aix-les-Bains over the whole year is 12°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 1°C. Aix-les-Bains has no sharply defined rainy season: the chance of rain on a given day runs from 8% in August, the driest month, to 19% in December, the wettest. Winds in Aix-les-Bains are highest in January, averaging 2.6 m/s (9 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the NW. The clearest skies in Aix-les-Bains come in July, when the sky is typically 65% covered; November is the cloudiest month, at 77%.
Month by month Aix-les-Bains 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
5°C
1°C
1°C
17%
76%
2.6 m/s
0
0
18
February
8°C
2°C
5°C
13%
75%
2.6 m/s
2
0
39
March
11°C
3°C
8°C
15%
72%
2.6 m/s
10
0
59
April
14°C
6°C
12°C
12%
74%
2.6 m/s
37
1
75
May
18°C
11°C
16°C
18%
74%
2.6 m/s
61
8
75
June
24°C
17°C
23°C
13%
68%
2.4 m/s
71
41
44
July
26°C
17°C
25°C
9%
65%
2.4 m/s
65
56
30
August
26°C
16°C
25°C
8%
66%
2.3 m/s
58
53
32
September
21°C
12°C
20°C
11%
70%
2.1 m/s
74
26
60
October
16°C
9°C
14°C
13%
70%
2.2 m/s
53
1
84
November
9°C
5°C
7°C
16%
77%
2.3 m/s
5
0
50
December
6°C
2°C
2°C
19%
73%
2.3 m/s
0
0
19
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 Aix-les-Bains weather by season
Year round, Aix-les-Bains has days of about 5°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from 1°C to 17°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 August. 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.
Aix-les-Bains weather in winterDecember to February
High 6°CLow 2°CRain 17%
Winter in Aix-les-Bains has typical daily highs of about 6°C and lows of about 2°C, with a 17% chance of rain on a given day.
Aix-les-Bains weather in springMarch to May
High 14°CLow 7°CRain 15%
Spring in Aix-les-Bains has typical daily highs of about 14°C and lows of about 7°C, with a 15% chance of rain on a given day.
Aix-les-Bains weather in summerJune to August
High 25°CLow 17°CRain 10%
Summer in Aix-les-Bains has typical daily highs of about 25°C and lows of about 17°C, with a 10% chance of rain on a given day.
Aix-les-Bains weather in autumnSeptember to November
High 16°CLow 9°CRain 13%
Autumn in Aix-les-Bains has typical daily highs of about 16°C and lows of about 9°C, with a 13% chance of rain on a given day.
When is the rainy season in Aix-les-Bains?
Aix-les-Bains has no sharply defined rainy season: the chance of rain on a given day runs from 8% in August, the driest month, to 19% in December, the wettest.
What time of year is Aix-les-Bains windiest?
Winds in Aix-les-Bains are highest in January, averaging 2.6 m/s (9 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the NW.
What is the average temperature in Aix-les-Bains year round?
The average temperature in Aix-les-Bains over the whole year is 12°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 1°C.