Isère, France Weather

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

Current conditions

Updated:
2°C
35.6°F
°C °F

Condition: Fog

Pressure: 756 hPa

Feel like: 0 °C

Temperature: 2°C

Cloud: 100%

Humidity: 100%

Wind: N - 6 km/h

Visibility: 0.06 km

Weather forecast

Fri
11 Sep
3°C / 11°C
Overcast
Sat
12 Sep
3°C / 11°C
Overcast
Sun
13 Sep
6°C / 13°C
Partly Cloudy
Mon
14 Sep
8°C / 16°C
Partly Cloudy
Tue
15 Sep
4°C / 11°C
Overcast
Hourly forecast today:
02:00 AM
2° / 2°
2° / 2°
Fog
100% 32 km/h
03:00 AM
2° / 2°
2° / 2°
Fog
100% 32 km/h
04:00 AM
2° / 2°
2° / 2°
Fog
100% 29 km/h
05:00 AM
2° / 2°
2° / 2°
Fog
100% 29 km/h
06:00 AM
3° / 3°
3° / 3°
Fog
100% 29 km/h
07:00 AM
3° / 3°
3° / 3°
Fog
100% 26 km/h
08:00 AM
4° / 4°
4° / 4°
Partly Cloudy
98% 26 km/h
09:00 AM
4° / 5°
4° / 5°
Overcast
95% 27 km/h
10:00 AM
4° / 5°
4° / 5°
Fog
93% 29 km/h
11:00 AM
4° / 5°
4° / 5°
Overcast
94% 25 km/h
12:00 PM
4° / 6°
4° / 6°
Overcast
89% 16 km/h

30 Day Averages and Extremes

  • Average high 12.93°C
  • Average low 5.0°C
  • Hottest day 19°C (03 September 2026)
  • Coldest day -3°C (23 September 2026)
  • Average humidity 62.73%
  • Days with precipitation 12 days
  • Highest precipitation 41 mm (08 September 2026)

Yesterday's Data

  • Max: 6°C
  • Min: 2°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Isère over the next 12 hours

Temperature and possibility of rain in Isère in the coming days

Rainfall in Isère in the coming days

Isère Climate Summary

Isère features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 7.62ºC (45.72ºF), which is about -4.82% lower than the national average for France. Annually, the city experiences approximately 38.03 millimeters (1.5 inches) of rainfall, spread across 84.82 rainy days, accounting for 23.24% of the year.

Longitude 44.9957745
Latitude 5.9293476
Yearly high temperature 10.4ºC (50.72ºF)
Yearly low temperature 1.99ºC (35.58ºF)
Hottest month June 17.54ºC (63.57ºF)
Coldest month February -6.14ºC (20.95ºF)
Yearly precip 38.03mm (1.5in)
Days with rainfall 84.82 days (23.24%)
Driest month August (75.55%)
Wettest month December (83.89%)

Weather averages by month

Month High / Low (°C) Rain
January 0.85° / -5.75° 7.36 days
February 1.6° / -6.14° 5.55 days
March 5.38° / -2.38° 7.64 days
April 10.07° / 1.48° 7.0 days
May 12.54° / 3.76° 8.73 days
June 17.54° / 7.64° 8.91 days
July 20.29° / 9.7° 6.18 days
August 20.27° / 9.68° 6.36 days
September 16.21° / 6.88° 6.82 days
October 11.78° / 3.64° 6.18 days
November 6.06° / -0.42° 6.73 days
December 2.19° / -4.16° 7.36 days

Isère's weather

Frequently asked questions

1. What is the hottest month in Isère?

June has the highest average monthly temperature (daily mean of 17.54ºC) and February are the coolest (daily mean of -6.14ºC).

2. What should I wear in Isère today?

For today's cool weather in Isère, with temperatures between 7ºC to 10ºC (44.6ºF to 50.0ºF), you should consider wearing:
- Comfortable pants or jeans
- Knit hat (optional for cooler mornings)
- Casual shoes or sneakers
- Long-sleeve top or shirt

Temperature

Early
2°C / 2°C
Morning
4°C / 5°C
Afternoon
5°C / 5°C
Evening
2°C / 3°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 442
  • CO 131
  • NH3 0
  • NO2 2
  • O3 42
  • PM10 4
  • PM25 3
  • SO2 0
  • CH4 1,393

Sunrise / Sunset

05:09
17:54