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:
11°C
51.8°F
°C °F

Condition: Moderate Drizzle

Pressure: 987 hPa

Feel like: 5 °C

Temperature: 11°C

Cloud: 100%

Humidity: 86%

Wind: SSW - 37 km/h

Visibility: 5.14 km

Weather forecast

Sat
24 Oct
8°C / 16°C
Moderate Rain
Sun
25 Oct
7°C / 16°C
Moderate Rain
Mon
26 Oct
9°C / 19°C
Drizzle
Tue
27 Oct
7°C / 14°C
Mainly Clear
Wed
28 Oct
6°C / 14°C
Partly Cloudy
Hourly forecast today:
03:00 AM
9° / 11°
9° / 11°
Moderate Drizzle
86% 90 km/h
04:00 AM
9° / 12°
9° / 12°
Drizzle
85% 94 km/h
05:00 AM
8° / 12°
8° / 12°
Drizzle
78% 90 km/h
06:00 AM
7° / 12°
7° / 12°
Overcast
73% 95 km/h
07:00 AM
7° / 11°
7° / 11°
Drizzle
76% 98 km/h
08:00 AM
7° / 11°
7° / 11°
Drizzle
79% 94 km/h
09:00 AM
8° / 10°
8° / 10°
Moderate Drizzle
84% 95 km/h
10:00 AM
6° / 10°
6° / 10°
Drizzle
77% 80 km/h
11:00 AM
4° / 12°
4° / 12°
Overcast
60% 77 km/h
12:00 PM
3° / 12°
3° / 12°
Drizzle
56% 86 km/h
13:00 PM
6° / 11°
6° / 11°
Drizzle
72% 85 km/h

30 Day Averages and Extremes

  • Average high 15.0°C
  • Average low 7.33°C
  • Hottest day 22°C (14 October 2026)
  • Coldest day 0°C (06 November 2026)
  • Average humidity 82.7%
  • Days with precipitation 24 days
  • Highest precipitation 44 mm (23 October 2026)

Yesterday's Data

  • Max: 13°C
  • Min: 8°C
  • Total Precipitation: 5 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 mild weather in Ille-et-Vilaine, with temperatures between 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Sun hat (if spending time outdoors)
- Long-sleeve shirt or blouse
- Lightweight sweater or cardigan
- Casual sneakers or loafers

Temperature

Early
9°C / 11°C
Morning
8°C / 10°C
Afternoon
4°C / 11°C
Evening
5°C / 8°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 439
  • CO 138
  • NH3 0
  • NO2 0
  • O3 73
  • PM10 10
  • PM25 3
  • SO2 0
  • CH4 1,384

Sunrise / Sunset

06:39
17:00