Weather in Brno: August
 |
Average day temperature: | 78.2°F |
| Average night temperature: | 61.5°F | |
 |
Number of sunny days: | 18 days |
| Day length: | 13.5 - 15.1 hours | |
 |
Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
14 days
forecast
forecast
| Brno |
weather in
September
September
| Brno |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 93°F. At the same time the lowest night temperature was 43°F. Daily and nightly averages during August were 78.0°F and 57.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Brno in August is 1.4 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 6.3 mph It makes August lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 9.1.
Best time for vacation in Brno
Brno on a weather map
Places in Czech Republic:
Name
°F
24 Hours Forecast
Brno
Local time: 05:01
December 05, friday
0600
41°F
NW
8 mph
8 mph
0900
43°F
NW
4 mph
4 mph
1200
43°F
NW
3 mph
3 mph
1500
43°F
N
2 mph
2 mph
1800
41°F
NE
2 mph
2 mph
2100
41°F
E
2 mph
2 mph
December 06, saturday
0000
39°F
SE
2 mph
2 mph
0300
39°F
SE
2 mph
2 mph
