This page presents a long range weather forecast for Mainz in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Mainz extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
18° / 10°
Thursday
May 2
21° / 13°
Friday
May 3
16° / 10°
Saturday
May 4
17° / 7°
Sunday
May 5
16° / 9°
Monday
May 6
20° / 8°
Tuesday
May 7
17° / 11°
Wednesday
May 8
19° / 9°
Thursday
May 9
18° / 8°
Friday
May 10
16° / 7°
Saturday
May 11
18° / 6°
Sunday
May 12
19° / 7°
Monday
May 13
22° / 9°
Tuesday
May 14
24° / 13°
Wednesday
May 15
19° / 15°
Thursday
May 16
19° / 10°
Friday
May 17
19° / 10°
Saturday
May 18
20° / 11°
Sunday
May 19
20° / 12°
Monday
May 20
21° / 13°
Tuesday
May 21
19° / 11°
Wednesday
May 22
21° / 12°
Thursday
May 23
18° / 12°
Friday
May 24
19° / 11°
Saturday
May 25
20° / 11°
Sunday
May 26
20° / 10°
Monday
May 27
21° / 12°
Tuesday
May 28
20° / 11°
Wednesday
May 29
20° / 11°
Thursday
May 30
20° / 11°
Friday
May 31
22° / 12°
Mainz 30 days weather forecast
Check out our estimated 30 days weather forecast for Mainz, this data is based on the average weather in Mainz in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Mainz next to the desired date.