Cool
Average highs are around 17°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 5.9h per day, enough for a balanced month. Rainfall averages 89mm, so some wet days are possible.

Monthly averages
Temp
17°C
Rain
89mm
Sun
5.9h
Weather score
32
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Showers
Rainfall averages 89mm, so some wet days are possible.
Some sun
Sunshine averages 5.9h per day, enough for a balanced month.
Map
Compare Annecy, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
May17°C average high
May is close to Annecy'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.
May89mm average rain
May is close to Annecy's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
May5.9 hours average sun
May sits close to Annecy'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.
May32 weather score
May scores below Annecy'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.