Brno Weather in July
Average highs run from 25°C on July 1 to 27°C on July 31, and lows from 13°C to 15°C. Normal precipitation for the month is 74 mm over about 12 wet days.
July day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 26°C
- Average low
- 14°C
- Precipitation
- 74 mm
- Record high
- 36°CJul 28, 2013
- Record low
- 1°CJul 16, 1942
- Daylight
- 16 h 10 min to 15 h 11 min
- Cloud cover
- 65%
- Humidity
- 63%
- Dew point
- 12°C
- Wind
- 13.7 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 25°C | 13°C | 35°C 2019 | 4°C 1943 | 40% |
| Jul 2 | 25°C | 13°C | 31°C 2012 | 6°C 1960 | 40% |
| Jul 3 | 25°C | 13°C | 35°C 2012 | 7°C 1985 | 40% |
| Jul 4 | 25°C | 14°C | 33°C 1994 | 7°C 1960 | 40% |
| Jul 5 | 25°C | 14°C | 35°C 2012 | 5°C 1962 | 41% |
| Jul 6 | 25°C | 14°C | 35°C 2012 | 4°C 1962 | 43% |
| Jul 7 | 25°C | 14°C | 32°C 2012 | 8°C 1961 | 44% |
| Jul 8 | 25°C | 14°C | 32°C 1991 | 6°C 1984 | 45% |
| Jul 9 | 25°C | 14°C | 34°C 2023 | 6°C 1993 | 45% |
| Jul 10 | 25°C | 14°C | 33°C 2002 | 8°C 1978 | 44% |
| Jul 11 | 25°C | 14°C | 34°C 1984 | 6°C 1978 | 44% |
| Jul 12 | 25°C | 14°C | 34°C 1991 | 6°C 1993 | 44% |
| Jul 13 | 25°C | 14°C | 32°C 1959 | 8°C 1986 | 44% |
| Jul 14 | 26°C | 14°C | 33°C 2010 | 6°C 1980 | 44% |
| Jul 15 | 26°C | 14°C | 34°C 2001 | 7°C 1986 | 44% |
| Jul 16 | 26°C | 14°C | 36°C 2007 | 1°C 1942 | 44% |
| Jul 17 | 26°C | 14°C | 33°C 2010 | 8°C 1984 | 45% |
| Jul 18 | 26°C | 14°C | 34°C 1983 | 6°C 1980 | 47% |
| Jul 19 | 26°C | 14°C | 34°C 1976 | 8°C 1989 | 46% |
| Jul 20 | 26°C | 15°C | 36°C 2007 | 7°C 1996 | 46% |
| Jul 21 | 26°C | 15°C | 36°C 1998 | 8°C 1996 | 45% |
| Jul 22 | 26°C | 15°C | 34°C 2022 | 3°C 1978 | 45% |
| Jul 23 | 27°C | 15°C | 34°C 1988 | 7°C 1978 | 44% |
| Jul 24 | 27°C | 15°C | 35°C 1988 | 7°C 1978 | 44% |
| Jul 25 | 27°C | 15°C | 33°C 1994 | 7°C 1973 | 44% |
| Jul 26 | 27°C | 15°C | 34°C 1994 | 6°C 1974 | 43% |
| Jul 27 | 27°C | 15°C | 35°C 1983 | 7°C 1987 | 44% |
| Jul 28 | 27°C | 15°C | 36°C 2013 | 10°C 1960 | 45% |
| Jul 29 | 27°C | 15°C | 35°C 2013 | 8°C 1940 | 44% |
| Jul 30 | 27°C | 15°C | 35°C 1994 | 7°C 1940 | 43% |
| Jul 31 | 27°C | 15°C | 36°C 1994 | 7°C 1976 | 43% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- July 1
- sunrise 4:52 AM, sunset 9:02 PM
- July 31
- sunrise 5:24 AM, sunset 8:35 PM
Other months
Sources
Records: NOAA GHCN-Daily, station EZM00011723, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.