Annual mean 10°C · wettest around December · prevailing wind S
Warmest
22.3 °C
Coldest
1.0 °C
Wettest
40%
Windiest
4.7 m/s
Prevailing
S
3.6 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 Renens over the whole year is 10°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C. Renens has no sharply defined rainy season: the chance of rain on a given day runs from 18% in August, the driest month, to 35% in December, the wettest. Winds in Renens are highest in January, averaging 3.9 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the S. The clearest skies in Renens come in August, when the sky is typically 52% covered; January is the cloudiest month, at 69%.
Month by month Renens 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
0°C
-2°C
31%
69%
3.9 m/s
0
0
7
February
5°C
1°C
1°C
25%
64%
3.6 m/s
0
0
18
March
7°C
3°C
3°C
28%
62%
3.5 m/s
1
0
32
April
11°C
6°C
7°C
23%
60%
3.2 m/s
15
0
55
May
14°C
10°C
11°C
29%
66%
3.1 m/s
36
1
68
June
20°C
15°C
19°C
26%
57%
2.8 m/s
66
18
61
July
22°C
16°C
21°C
21%
53%
2.8 m/s
72
27
55
August
22°C
16°C
21°C
18%
52%
2.6 m/s
68
30
53
September
17°C
12°C
16°C
20%
57%
2.8 m/s
58
8
70
October
13°C
8°C
10°C
22%
59%
3.0 m/s
28
0
69
November
7°C
4°C
3°C
30%
69%
3.3 m/s
1
0
29
December
3°C
1°C
-1°C
35%
68%
3.4 m/s
0
0
8
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 Renens weather by season
Year round, Renens has days of about 2°C at their warmest in January, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from 0°C to 16°C through the year, and the average temperature over the year is 10°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.
Renens weather in winterDecember to February
High 4°CLow 1°CRain 31%
Winter in Renens has typical daily highs of about 4°C and lows of about 1°C, with a 31% chance of rain on a given day.
Renens weather in springMarch to May
High 11°CLow 6°CRain 27%
Spring in Renens has typical daily highs of about 11°C and lows of about 6°C, with a 27% chance of rain on a given day.
Renens weather in summerJune to August
High 21°CLow 15°CRain 22%
Summer in Renens has typical daily highs of about 21°C and lows of about 15°C, with a 22% chance of rain on a given day.
Renens weather in autumnSeptember to November
High 12°CLow 8°CRain 24%
Autumn in Renens has typical daily highs of about 12°C and lows of about 8°C, with a 24% chance of rain on a given day.
When is the rainy season in Renens?
Renens has no sharply defined rainy season: the chance of rain on a given day runs from 18% in August, the driest month, to 35% in December, the wettest.
What time of year is Renens windiest?
Winds in Renens are highest in January, averaging 3.9 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the S.
What is the average temperature in Renens year round?
The average temperature in Renens over the whole year is 10°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C.