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Mainz in April
The weather in April
In April, Mainz averages daytime highs of 17° and night-time lows of 6° — cool weather by day. Expect around 41 mm of precipitation spread over about 9 wet days, with average cloud cover near 40%.
Days are 5.1° warmer than in March on average, and May is warmer again by about 3.9°.
April scores 67/100 — good conditions for sightseeing — and ranks 4th of the twelve months for Mainz. For the most comfortable weather, consider May, June and September instead.
Around the middle of the month the sun rises at 06:35 and sets at 20:20 local time, giving 13 h 45 min of daylight. Days lengthen by 104 minutes over the month.
Why 67/100?
How the score for April is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Mainz this month
Germany's best in April
Frankfurt am Main
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Mainz in April: quick answers
Is April a good time to visit Mainz?
April scores 67/100 for Mainz, which we rate as good. Average highs are 17°C with 9 wet days.
How warm is Mainz in April?
Daytime highs average 17°C and night-time lows 6°C in April.
Does it rain a lot in Mainz in April?
Mainz receives about 41 mm of precipitation in April, falling on around 9 days.