Weather in Brno in Summer
| June | July | August | ||||
| Average day temperature: | 73.9°F | 78.2°F | 78.2°F | |||
| Average night temperature: | 57.7°F | 60.8°F | 61.8°F | |||
| Number of sunny days: | 15 days | 17 days | 18 days | |||
| Day length: | 15.9 - 16.2 h. | 15.2 - 16.1 h. | 13.5 - 15.1 h. | |||
| Number of rainy days: | 4 days | 3 days | 2 days | |||
| Precipitation totals: | 2.0 in. | 1.8 in. | 1.3 in. | |||
Day & Night air temperature, °F
June
July
August
0
13
26
39
52
65
78
91
104
78.2
78.4
74.7
62.6
61.3
59.1
| Day temperature | Night temperature |
Precipitation total, in.
June
July
August
0.0
0.4
0.8
1.1
1.5
1.9
2.3
2.6
1.5
1.9
2.2
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
5
4
6
11
12
11
15
15
14
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
June
July
August
0.0
1.2
2.4
3.6
4.9
6.1
7.3
8.5
6.5
6.6
7.1
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
11
12
8.8
10.4
10.4
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 Brno
Brno on a weather map
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Places in Czech Republic:
Name
°F
24 Hours Forecast
Brno
Local time: 20:11
April 25, friday
2100
50°F
SW
13 mph
13 mph
April 26, saturday
0000
48°F
SW
14 mph
14 mph
0300
45°F
SW
14 mph
14 mph
0600
45°F
SW
14 mph
14 mph
0900
52°F
SW
16 mph
16 mph
1200
57°F
SW
15 mph
15 mph
1500
57°F
SW
14 mph
14 mph
1800
52°F
SW
12 mph
12 mph
