Ille-et-Vilaine, France Weather

  1. Ille-et-Vilaine, France Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ille-et-Vilaine over the next 12 hours
  7. Temperature and possibility of rain in Ille-et-Vilaine in the coming days
  8. Rainfall in Ille-et-Vilaine in the coming days
  9. Ille-et-Vilaine Weather Summary
  10. Weather averages by month
  11. Ille-et-Vilaine's weather
  12. Frequently asked questions
  13. Comments
Ille-et-Vilaine, Weather
(Photo by Pedro Lastra on Unsplash)

Current conditions

Updated:
25°C
77.0°F
°C °F

Condition: Clear Sky

Pressure: 1,002 hPa

Feel like: 24 °C

Temperature: 25°C

Cloud: 7%

Humidity: 50%

Wind: SW - 20 km/h

Visibility: 40.38 km

Weather forecast

Wed
05 Aug
16°C / 24°C
Overcast
Thu
06 Aug
14°C / 26°C
Overcast
Fri
07 Aug
14°C / 29°C
Partly Cloudy
Sat
08 Aug
16°C / 26°C
Drizzle
Sun
09 Aug
15°C / 22°C
Overcast
Hourly forecast today:
18:00 PM
14° / 25°
14° / 25°
Clear Sky
50% 43 km/h
19:00 PM
15° / 24°
15° / 24°
Clear Sky
56% 42 km/h
20:00 PM
15° / 23°
15° / 23°
Clear Sky
63% 38 km/h
21:00 PM
16° / 21°
16° / 21°
Clear Sky
72% 37 km/h
22:00 PM
16° / 20°
16° / 20°
Clear Sky
78% 33 km/h
23:00 PM
16° / 20°
16° / 20°
Clear Sky
81% 32 km/h
00:00 AM
16° / 19°
16° / 19°
Overcast
84% 29 km/h
01:00 AM
17° / 19°
17° / 19°
Partly Cloudy
87% 22 km/h
02:00 AM
16° / 18°
16° / 18°
Clear Sky
89% 21 km/h
03:00 AM
16° / 18°
16° / 18°
Mainly Clear
88% 21 km/h
04:00 AM
16° / 17°
16° / 17°
Clear Sky
92% 21 km/h

30 Day Averages and Extremes

  • Average high 26.13°C
  • Average low 14.2°C
  • Hottest day 34°C (28 July 2026)
  • Coldest day 0°C (18 August 2026)
  • Average humidity 60.07%
  • Days with precipitation 10 days
  • Highest precipitation 14 mm (08 August 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 16°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Ille-et-Vilaine over the next 12 hours

Temperature and possibility of rain in Ille-et-Vilaine in the coming days

Rainfall in Ille-et-Vilaine in the coming days

Ille-et-Vilaine Climate Summary

Ille-et-Vilaine features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 12.66ºC (54.79ºF), which is about 0.22% higher than the national average for France. Annually, the city experiences approximately 27.85 millimeters (1.1 inches) of rainfall, spread across 76.72 rainy days, accounting for 21.02% of the year.

Longitude 48.2292016
Latitude -1.5300695
Yearly high temperature 15.57ºC (60.03ºF)
Yearly low temperature 7.44ºC (45.39ºF)
Hottest month July 23.14ºC (73.65ºF)
Coldest month February 2.45ºC (36.41ºF)
Yearly precip 27.85mm (1.1in)
Days with rainfall 76.72 days (21.02%)
Driest month September (77.74%)
Wettest month June (81.66%)

Weather averages by month

Month High / Low (°C) Rain
January 8.32° / 2.8° 6.18 days
February 9.02° / 2.45° 6.27 days
March 11.93° / 3.68° 5.45 days
April 15.02° / 5.34° 7.64 days
May 17.31° / 7.84° 7.27 days
June 20.54° / 11.09° 8.82 days
July 23.14° / 12.9° 5.82 days
August 22.87° / 12.88° 5.91 days
September 21.08° / 10.97° 4.45 days
October 16.5° / 9.06° 6.0 days
November 11.9° / 6.13° 6.73 days
December 9.2° / 4.16° 6.18 days

Ille-et-Vilaine's weather

Frequently asked questions

1. What is the hottest month in Ille-et-Vilaine?

July has the highest average monthly temperature (daily mean of 23.14ºC) and February are the coolest (daily mean of 2.45ºC).

2. What should I wear in Ille-et-Vilaine today?

For today's warm weather in Ille-et-Vilaine, with temperatures between 20ºC to 23ºC (68.0ºF to 73.4ºF), you might consider wearing:
- Comfortable sandals or sneakers
- Shorts or lightweight trousers
- Sunglasses
- Light, breathable socks

Temperature

Early
12°C / 17°C
Morning
17°C / 22°C
Afternoon
14°C / 28°C
Evening
16°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 438
  • CO 107
  • NH3 0
  • NO2 1
  • O3 49
  • PM10 6
  • PM25 3
  • SO2 0
  • CH4 1,345

Sunrise / Sunset

04:47
19:37