Ratingen Weather in May
Average highs run from 18°C on May 1 to 21°C on May 31, and lows from 7°C to 11°C. Normal precipitation for the month is 61 mm over about 12 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 19°C
- Average low
- 9°C
- Precipitation
- 61 mm
- Record high
- 34°CMay 29, 2017
- Record low
- -2°CMay 8, 1941
- Daylight
- 14 h 50 min to 16 h 15 min
- Cloud cover
- 70%
- Humidity
- 77%
- Dew point
- 9°C
- Wind
- 14.8 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 |
|---|---|---|---|---|---|
| May 1 | 18°C | 7°C | 29°C 2005 | 0°C 2015 | 41% |
| May 2 | 18°C | 7°C | 28°C 2025 | 1°C 1981 | 42% |
| May 3 | 17°C | 7°C | 26°C 2006 | -1°C 2021 | 41% |
| May 4 | 17°C | 7°C | 26°C 1990 | 0°C 2011 | 40% |
| May 5 | 18°C | 6°C | 27°C 1990 | -1°C 1996 | 38% |
| May 6 | 18°C | 7°C | 29°C 1990 | 0°C 2019 | 39% |
| May 7 | 19°C | 8°C | 29°C 1976 | 0°C 1979 | 39% |
| May 8 | 19°C | 9°C | 32°C 1976 | -2°C 1941 | 39% |
| May 9 | 20°C | 9°C | 31°C 1976 | 0°C 1941 | 39% |
| May 10 | 20°C | 9°C | 32°C 1976 | 0°C 2017 | 39% |
| May 11 | 19°C | 9°C | 31°C 1998 | 0°C 1953 | 39% |
| May 12 | 19°C | 9°C | 32°C 1998 | -1°C 2020 | 39% |
| May 13 | 19°C | 8°C | 29°C 1998 | 0°C 2012 | 40% |
| May 14 | 19°C | 8°C | 31°C 1992 | 1°C 2014 | 39% |
| May 15 | 18°C | 8°C | 31°C 1992 | 1°C 2014 | 40% |
| May 16 | 19°C | 8°C | 30°C 1953 | 0°C 1941 | 40% |
| May 17 | 19°C | 9°C | 29°C 2017 | 1°C 2012 | 39% |
| May 18 | 20°C | 9°C | 30°C 2022 | 2°C 2005 | 39% |
| May 19 | 20°C | 8°C | 31°C 1953 | 1°C 1995 | 38% |
| May 20 | 20°C | 9°C | 29°C 1981 | 3°C 1938 | 40% |
| May 21 | 20°C | 10°C | 28°C 1950 | 1°C 1988 | 40% |
| May 22 | 20°C | 9°C | 29°C 2020 | 2°C 1995 | 40% |
| May 23 | 20°C | 9°C | 30°C 2026 | 2°C 1970 | 40% |
| May 24 | 21°C | 9°C | 29°C 1989 | 1°C 2013 | 41% |
| May 25 | 21°C | 10°C | 30°C 2009 | 2°C 2013 | 41% |
| May 26 | 21°C | 10°C | 32°C 2026 | 3°C 1990 | 40% |
| May 27 | 21°C | 11°C | 32°C 2005 | 3°C 2004 | 41% |
| May 28 | 21°C | 11°C | 31°C 2005 | 3°C 2004 | 42% |
| May 29 | 22°C | 10°C | 34°C 2017 | 4°C 1990 | 43% |
| May 30 | 21°C | 11°C | 31°C 2011 | 2°C 1974 | 44% |
| May 31 | 21°C | 11°C | 30°C 1979 | 2°C 1994 | 45% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- May 1
- sunrise 6:05 AM, sunset 8:55 PM
- May 31
- sunrise 5:23 AM, sunset 9:38 PM
Other months
Sources
Records: NOAA GHCN-Daily, station GME00102268, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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.