Mladá Boleslav Weather in April
Average highs run from 10°C on April 1 to 17°C on April 30, and lows from 0°C to 5°C. Normal precipitation for the month is 39 mm over about 10 wet days.
April day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 13°C
- Average low
- 3°C
- Precipitation
- 39 mm
- Record high
- 27°CApr 29, 2012
- Record low
- -11°CApr 1, 1996
- Daylight
- 12 h 55 min to 14 h 41 min
- Cloud cover
- 67%
- Humidity
- 78%
- Dew point
- 4°C
- Wind
- 14.0 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 |
|---|---|---|---|---|---|
| Apr 1 | 10°C | 0°C | 20°C 1998 | -11°C 1996 | 37% |
| Apr 2 | 10°C | 0°C | 20°C 1976 | -7°C 2013 | 35% |
| Apr 3 | 11°C | 1°C | 21°C 1976 | -6°C 1989 | 34% |
| Apr 4 | 11°C | 1°C | 22°C 2009 | -6°C 1942 | 33% |
| Apr 5 | 11°C | 1°C | 22°C 1985 | -6°C 2007 | 34% |
| Apr 6 | 11°C | 1°C | 22°C 2024 | -7°C 2003 | 33% |
| Apr 7 | 11°C | 1°C | 25°C 2024 | -7°C 1978 | 34% |
| Apr 8 | 11°C | 1°C | 24°C 2024 | -8°C 1997 | 34% |
| Apr 9 | 12°C | 1°C | 24°C 2024 | -11°C 2003 | 34% |
| Apr 10 | 12°C | 1°C | 23°C 2009 | -6°C 1990 | 34% |
| Apr 11 | 12°C | 1°C | 23°C 2009 | -6°C 1977 | 36% |
| Apr 12 | 12°C | 2°C | 21°C 1989 | -7°C 1986 | 36% |
| Apr 13 | 12°C | 2°C | 23°C 2007 | -9°C 1997 | 35% |
| Apr 14 | 12°C | 2°C | 24°C 2007 | -7°C 1974 | 33% |
| Apr 15 | 12°C | 2°C | 23°C 2007 | -4°C 1974 | 32% |
| Apr 16 | 13°C | 2°C | 24°C 2025 | -3°C 1997 | 32% |
| Apr 17 | 13°C | 2°C | 24°C 2025 | -4°C 2022 | 32% |
| Apr 18 | 13°C | 3°C | 24°C 2013 | -6°C 1974 | 33% |
| Apr 19 | 14°C | 3°C | 23°C 1943 | -5°C 1981 | 34% |
| Apr 20 | 14°C | 3°C | 23°C 1988 | -5°C 1977 | 34% |
| Apr 21 | 14°C | 3°C | 24°C 2000 | -7°C 1997 | 34% |
| Apr 22 | 15°C | 4°C | 25°C 1995 | -5°C 2005 | 33% |
| Apr 23 | 15°C | 4°C | 27°C 1995 | -6°C 2024 | 32% |
| Apr 24 | 15°C | 4°C | 24°C 2000 | -7°C 1988 | 33% |
| Apr 25 | 16°C | 4°C | 24°C 1993 | -5°C 1988 | 33% |
| Apr 26 | 16°C | 5°C | 25°C 2006 | -4°C 2021 | 35% |
| Apr 27 | 16°C | 5°C | 25°C 1993 | -5°C 2021 | 35% |
| Apr 28 | 16°C | 5°C | 26°C 2012 | -4°C 1976 | 36% |
| Apr 29 | 16°C | 5°C | 27°C 2012 | -6°C 1976 | 38% |
| Apr 30 | 17°C | 5°C | 25°C 2024 | -4°C 1976 | 38% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- April 1
- sunrise 6:37 AM, sunset 7:32 PM
- April 30
- sunrise 5:38 AM, sunset 8:19 PM
Other months
Sources
Records: NOAA GHCN-Daily, station EZM00011603, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.