Mild
Average highs are around 24°C, so days are mild rather than hot.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 13°C, sunshine averages 5.6h per day, and rainfall totals about 1026mm.
Annual averages
Temp
13°C
Rain
1026mm
Annual total
Sun
5.6h
Weather score
37
Poor avg
Mild
Average highs are around 24°C, so days are mild rather than hot.
Drier
Rainfall averages 70mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.2h per day, so bright days are a strong part of the month.
Map
Compare Grenoble, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
July24°C average high
July is one of Grenoble's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
July70mm average rain
July is one of Grenoble's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to October and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July9.2 hours average sun
July is one of Grenoble's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
July66 weather score
July is one of Grenoble's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
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