Ostrava in august: average Weather, Temperature and Climate
Weather in Ostrava in august 2025
The weather in Ostrava in august comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
67°F
Clear/Sunny
50% of time
24%
18%
6%
Weather at 12pm
77°F
Clear/Sunny
46% of time
25%
22%
5%
Weather at 6pm
68°F
Clear/Sunny
48% of time
27%
16%
9%
Weather at 3am
59°F
48%
20%
17%
9%
Evolution of daily average temperature and precipitation in Ostrava in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ostrava in august.
The climate of Ostrava in august is good
The weather in august in Ostrava is quite dry (with 4.2in of precipitation over 7 days). The weather is better from the previous month since in july it receives an average of 5.6in of rainfall over 9 days.
The climate quite good here the month of august. The thermometer averaged maximum of 79°F. The minimum is 67°F. Thus, the mean temperature average in august in Ostrava is 72°F. Note that seasonal normals are in contrast with those observed in Ostrava in the month of august with a maximum record of 99°F in 2013 and a minimum record of 49°F in 2021. You can plan to have about 5 days with temperatures above 86°F, or 16 of time.
On this month of august, day length in Ostrava is generally 14:28. The sun rises at 04:37 and sets at 19:05.
With good weather conditions, this month is a good time to go there.
Seasonal average climate and temperature of Ostrava in august
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 67°F | ||||
| Highest record temperature | 99°F (2013) | ||||
| Lowest record temperature | 49°F (2021) | ||||
| Number of days at +86°F | 5 day(s) (16%) | ||||
| Number of days at +65°F | 30 day(s) (97%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 67°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.2in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 2.3in (2010) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.37km | ||||
| Cloud cover | 29% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:37 | ||||
| Time of sunset | 19:05 | ||||
| Length of day | 14:28 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Ostrava in august 2024:
67°F to 74°F
63°F to 68°F
59°F to 77°F
63°F to 74°F
59°F to 72°F
58°F to 77°F
63°F to 81°F
68°F to 79°F
61°F to 76°F
68°F to 79°F
67°F to 81°F
65°F to 85°F
67°F to 88°F
63°F to 90°F
70°F to 94°F
68°F to 90°F
72°F to 85°F
70°F to 90°F
67°F to 68°F
65°F to 81°F
67°F to 72°F
59°F to 74°F
61°F to 85°F
67°F to 94°F
72°F to 86°F
63°F to 81°F
63°F to 86°F
67°F to 90°F
68°F to 90°F
68°F to 92°F
67°F to 88°F
Map: other cities in Czechia in august
Cities near Ostrava:
| Frydek-Mistek in august | good weather |
| Karvina in august | good weather |
| Opava in august | good weather |
| Roznov pod Radhostem in august | good weather |
| Krnov in august | good weather |
| Moravia (Olomouc) in august | good weather |
| Zlín in august | good weather |
| Jesenik in august | good weather |
| Sumperk in august | good weather |
| Vyškov in august | good weather |
| Austerlitz (Slavkov) in august | perfect weather |
| Blansko in august | good weather |
Click over cities on the map for information about the weather in august.
Ostrava
perfect weather
good
tolerable
bad
very bad
Weather data for Ostrava in august:
Weather data for Ostrava for august are derived from an average of the weather forecast since 2009 in Ostrava. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ostrava can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Ostrava.