Weather in Ostrava: August
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Average day temperature: | 77.1°F |
| Average night temperature: | 60.6°F | |
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Number of sunny days: | 17 days |
| Day length: | 13.5 - 15.2 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
14 days
forecast
forecast
| Ostrava |
weather in
September
September
| Ostrava |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 88°F. At the same time the lowest night temperature was 45°F. Daily and nightly averages during August were 76.0°F and 58.8°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 Ostrava in August is 2.1 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 5.9 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: 8.7.
Best time for vacation in Ostrava
Ostrava on a weather map
Places in Czech Republic:
Name
°F
24 Hours Forecast
Ostrava
Local time: 11:17
June 09, tuesday
1200
73°F
E
12 mph
12 mph
1500
75°F
E
11 mph
11 mph
1800
66°F
SE
7 mph
7 mph
2100
61°F
S
8 mph
8 mph
June 10, wednesday
0000
59°F
E
1 mph
1 mph
0300
57°F
S
6 mph
6 mph
0600
55°F
S
5 mph
5 mph
0900
55°F
S
7 mph
7 mph
