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:
17°C
62.6°F
°C °F

Condition: Clear Sky

Pressure: 1,004 hPa

Feel like: 18 °C

Temperature: 17°C

Cloud: 0%

Humidity: 82%

Wind: NNW - 8 km/h

Visibility: 15.82 km

Weather forecast

Sat
20 Jun
19°C / 33°C
Overcast
Sun
21 Jun
26°C / 41°C
Overcast
Mon
22 Jun
25°C / 38°C
Overcast
Tue
23 Jun
20°C / 32°C
Mainly Clear
Wed
24 Jun
21°C / 34°C
Slight Thunderstorm
Hourly forecast today:
22:00 PM
14° / 17°
14° / 17°
Clear Sky
82% 19 km/h
23:00 PM
14° / 16°
14° / 16°
Clear Sky
87% 16 km/h
00:00 AM
15° / 16°
15° / 16°
Mainly Clear
94% 15 km/h
01:00 AM
15° / 15°
15° / 15°
Overcast
96% 15 km/h
02:00 AM
15° / 15°
15° / 15°
Overcast
97% 15 km/h
03:00 AM
15° / 15°
15° / 15°
Overcast
96% 18 km/h
04:00 AM
15° / 16°
15° / 16°
Overcast
96% 13 km/h
05:00 AM
15° / 16°
15° / 16°
Overcast
95% 18 km/h
06:00 AM
15° / 16°
15° / 16°
Overcast
93% 18 km/h
07:00 AM
15° / 17°
15° / 17°
Overcast
87% 19 km/h
08:00 AM
15° / 19°
15° / 19°
Partly Cloudy
81% 21 km/h

30 Day Averages and Extremes

  • Average high 25.67°C
  • Average low 14.8°C
  • Hottest day 41°C (21 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 64.2%
  • Days with precipitation 16 days
  • Highest precipitation 23 mm (05 June 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 15°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 very hot weather in Ille-et-Vilaine, with the high temperatures above 28ºC (82.4ºF), consider wearing:
- Lightweight t-shirt or tank top
- UV-protective sunglasses
- Sunscreen for skin protection
- Breathable shorts or skirts

Temperature

Early
15°C / 16°C
Morning
18°C / 23°C
Afternoon
18°C / 29°C
Evening
14°C / 19°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 441
  • CO 103
  • NH3 3
  • NO2 2
  • O3 56
  • PM10 10
  • PM25 8
  • SO2 0
  • CH4 1,408

Sunrise / Sunset

04:05
20:10