Weather in Mainz in Summer
| June | July | August | ||||
| Average day temperature: | 73.2°F | 76.2°F | 76.6°F | |||
| Average night temperature: | 57.9°F | 61.4°F | 63.0°F | |||
| Number of sunny days: | 12 days | 12 days | 15 days | |||
| Day length: | 16.1 - 16.4 h. | 15.3 - 16.3 h. | 13.5 - 15.2 h. | |||
| Number of rainy days: | 4 days | 4 days | 3 days | |||
| Precipitation totals: | 2.0 in. | 2.1 in. | 1.7 in. | |||
Day & Night air temperature, °F
June
July
August
0
13
26
39
52
65
78
91
104
77.5
77.0
74.8
65.5
63.9
61.7
| Day temperature | Night temperature |
Precipitation total, in.
June
July
August
0.0
0.3
0.7
1.0
1.4
1.7
2.0
2.4
1.7
1.9
2
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
6
6
7
10
12
10
14
13
12
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
June
July
August
0.0
1.0
2.0
3.0
4.0
5.0
5.9
6.9
7.9
5.5
5.8
5.7
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
11
8.6
9.1
9.7
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Mainz
Mainz on a weather map
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Places in Germany:
Name
°F
24 Hours Forecast
Mainz
Local time: 18:49
April 21, monday
2100
48°F
NE
4 mph
4 mph
April 22, tuesday
0000
46°F
NE
2 mph
2 mph
0300
45°F
NE
2 mph
2 mph
0600
45°F
E
2 mph
2 mph
0900
52°F
NE
2 mph
2 mph
1200
61°F
NE
3 mph
3 mph
1500
66°F
NE
2 mph
2 mph
1800
61°F
E
3 mph
3 mph
