Cool
Average highs are around 19°C, so pack for cooler days.
May verdict
Mixed for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 6.6h per day, enough for a balanced month. Rainfall averages 58mm, which is relatively low for holiday planning.
Monthly averages
Temp
19°C
Rain
58mm
Sun
6.6h
Weather score
43
Mixed
Cool
Average highs are around 19°C, so pack for cooler days.
Drier
Rainfall averages 58mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Map
Compare Frankfurt, Hessen, Germany with nearby places by weather score, rain, sun, temperature, and swim conditions.
May19°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
May58mm average rain
May is wetter than Frankfurt's yearly average, so flexible plans matter more.
Driest monthsJanuary to May and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.6 hours average sun
May is one of Frankfurt's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
May43 weather score
May sits close to Frankfurt's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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