Rennes weather by month

Check out Rennes weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Rennes (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
8°C maximum daytime temperature in January in Rennes8
9°C maximum daytime temperature in February in Rennes9
12°C maximum daytime temperature in March in Rennes12
14°C maximum daytime temperature in April in Rennes14
18°C maximum daytime temperature in May in Rennes18
21°C maximum daytime temperature in June in Rennes21
24°C maximum daytime temperature in July in Rennes24
23°C maximum daytime temperature in August in Rennes23
21°C maximum daytime temperature in September in Rennes21
17°C maximum daytime temperature in October in Rennes17
12°C maximum daytime temperature in November in Rennes12
9°C maximum daytime temperature in December in Rennes9
Min temperature (night-time)
2°C minimum night-time temperature in January in Rennes2
3°C minimum night-time temperature in February in Rennes3
4°C minimum night-time temperature in March in Rennes4
5°C minimum night-time temperature in April in Rennes5
8°C minimum night-time temperature in May in Rennes8
11°C minimum night-time temperature in June in Rennes11
13°C minimum night-time temperature in July in Rennes13
13°C minimum night-time temperature in August in Rennes13
11°C minimum night-time temperature in September in Rennes11
9°C minimum night-time temperature in October in Rennes9
5°C minimum night-time temperature in November in Rennes5
3°C minimum night-time temperature in December in Rennes3
Heat & Humidity
No heat & humidity in January in Rennes0
No heat & humidity in February in Rennes0
No heat & humidity in March in Rennes0
No heat & humidity in April in Rennes0
No heat & humidity in May in Rennes0
No heat & humidity in June in Rennes0
No heat & humidity in July in Rennes0
No heat & humidity in August in Rennes0
No heat & humidity in September in Rennes0
No heat & humidity in October in Rennes0
No heat & humidity in November in Rennes0
No heat & humidity in December in Rennes0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Rennes

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Rennes9
10 hours of daylight per day in February in Rennes10
12 hours of daylight per day in March in Rennes12
14 hours of daylight per day in April in Rennes14
15 hours of daylight per day in May in Rennes15
16 hours of daylight per day in June in Rennes16
16 hours of daylight per day in July in Rennes16
14 hours of daylight per day in August in Rennes14
13 hours of daylight per day in September in Rennes13
11 hours of daylight per day in October in Rennes11
9 hours of daylight per day in November in Rennes9
8 hours of daylight per day in December in Rennes8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Rennes1
UV (maximum) index 2 (Low) in February in Rennes2
UV (maximum) index 3 (Moderate) in March in Rennes3
UV (maximum) index 5 (Moderate) in April in Rennes5
UV (maximum) index 6 (High) in May in Rennes6
UV (maximum) index 7 (High) in June in Rennes7
UV (maximum) index 7 (High) in July in Rennes7
UV (maximum) index 6 (High) in August in Rennes6
UV (maximum) index 4 (Moderate) in September in Rennes4
UV (maximum) index 3 (Moderate) in October in Rennes3
UV (maximum) index 1 (Low) in November in Rennes1
UV (maximum) index 1 (Low) in December in Rennes1

Rainfall in Rennes

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
19 days with some rainfall in January in Rennes19
16 days with some rainfall in February in Rennes16
16 days with some rainfall in March in Rennes16
14 days with some rainfall in April in Rennes14
15 days with some rainfall in May in Rennes15
12 days with some rainfall in June in Rennes12
11 days with some rainfall in July in Rennes11
12 days with some rainfall in August in Rennes12
13 days with some rainfall in September in Rennes13
15 days with some rainfall in October in Rennes15
18 days with some rainfall in November in Rennes18
18 days with some rainfall in December in Rennes18
Average monthly rainfall (mm)
65 mm monthly rainfall in January in Rennes65
58 mm monthly rainfall in February in Rennes58
54 mm monthly rainfall in March in Rennes54
45 mm monthly rainfall in April in Rennes45
63 mm monthly rainfall in May in Rennes63
47 mm monthly rainfall in June in Rennes47
40 mm monthly rainfall in July in Rennes40
43 mm monthly rainfall in August in Rennes43
50 mm monthly rainfall in September in Rennes50
64 mm monthly rainfall in October in Rennes64
73 mm monthly rainfall in November in Rennes73
66 mm monthly rainfall in December in Rennes66

More about Rennes

Rennes by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for France (Rennes) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Rennes?

Rennes has a temperate climate with warm summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about France

Compare Rennes with the UK

Below the Rennes chart shows average maximum daytime temperature for Rennes, France and the UK (London).

Maximum daytime temperature (°C)

Rennes, France
UK (London)
8
7
9
7
12
10
14
13
18
17
21
20
24
22
23
22
21
19
17
15
12
10
9
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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