Rennes

Subdivision · Brittany, 🇫🇷 France

Area 50 km²

Time zone Europe/Paris

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Rennes — Map

Rennes — Map

Climate & when to visit

Best time to visit: June, July, August, September

Select a month

Typical weather in January

Poor

9° (feels like 4°) · extremes -4°–14°
2° at night
14 rainy days
2 sunny days
2 hours of sunshine per day
Dry air
Light breeze
UV index 1 · low

Typical weather in February

Poor

10° (feels like 5°) · extremes -4°–15°
3° at night
11 rainy days
4 sunny days
4 hours of sunshine per day
Dry air
Light breeze
UV index 1 · low

Typical weather in March

Poor

13° (feels like 9°) · extremes -2°–19°
4° at night
11 rainy days
7 sunny days
5 hours of sunshine per day
Dry air
Light breeze
UV index 2 · low

Typical weather in April

Good

16° (feels like 12°) · extremes 0°–22°
6° at night
10 rainy days
9 sunny days
7 hours of sunshine per day
Dry air
Light breeze
UV index 4 · moderate

Typical weather in May

Good

19° (feels like 16°) · extremes 4°–25°
9° at night
12 rainy days
8 sunny days
7 hours of sunshine per day
Dry air
Light breeze
UV index 5 · moderate

Typical weather in June

Great

23° (feels like 21°) · extremes 8°–29°
12° at night
10 rainy days
9 sunny days
8 hours of sunshine per day
Dry air
Light breeze
UV index 6 · high

Typical weather in July

Great

25° (feels like 23°) · extremes 10°–31°
13° at night
10 rainy days
8 sunny days
8 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 6 · high

Typical weather in August

Great

25° (feels like 23°) · extremes 10°–31°
14° at night
9 rainy days
8 sunny days
7 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 5 · moderate

Typical weather in September

Great

22° (feels like 20°) · extremes 7°–28°
11° at night
9 rainy days
9 sunny days
6 hours of sunshine per day
Dry air
Light breeze
UV index 4 · moderate

Typical weather in October

Good

18° (feels like 15°) · extremes 4°–23°
9° at night
14 rainy days
5 sunny days
4 hours of sunshine per day
Dry air
Light breeze
UV index 2 · low

Typical weather in November

Poor

13° (feels like 9°) · extremes 0°–18°
6° at night
15 rainy days
3 sunny days
3 hours of sunshine per day
Dry air
Light breeze
UV index 1 · low

Typical weather in December

Poor

9° (feels like 5°) · extremes -3°–14°
3° at night
14 rainy days
2 sunny days
2 hours of sunshine per day
Dry air
Light breeze
UV index 0 · low

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency: Euro EUR € · Card payments · Widely accepted
Emergency numbers: 112
Electricity: Type C / Type E
230 V · 50 Hz

Languages: French
Tap water: Safe to drink
Driving side: Right
Calling code: +33

Tours & Activities

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