Cool
Average highs are around 16°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 6.7h per day, enough for a balanced month. Rainfall averages 92mm, so some wet days are possible.
Monthly averages
Temp
16°C
Rain
92mm
Sun
6.7h
Weather score
34
Poor
Cool
Average highs are around 16°C, so pack for cooler days.
Showers
Rainfall averages 92mm, so some wet days are possible.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Map
Compare Grenoble, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
May16°C average high
May is close to Grenoble's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May92mm average rain
May is wetter than Grenoble's yearly average, so flexible plans matter more.
Driest monthsJanuary to October and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.7 hours average sun
May sits close to Grenoble's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
May34 weather score
May scores below Grenoble's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
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