Time Weather in May
Average highs run from 9°C on May 1 to 13°C on May 31, and lows from 5°C to 9°C. Normal precipitation for the month is 78 mm over about 12 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 11°C
- Average low
- 7°C
- Precipitation
- 78 mm
- Reanalysis high
- 21°CMay 30, 2018
- Reanalysis low
- 2°CMay 11, 2020
- Daylight
- 15 h 47 min to 17 h 51 min
- Cloud cover
- 67%
- Humidity
- 83%
- Dew point
- 6°C
- Wind
- 17.6 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 9°C | 5°C | 13°C 2000 | 3°C 2013 | 44% |
| May 2 | 9°C | 6°C | 13°C 2017 | 3°C 2003 | 44% |
| May 3 | 9°C | 6°C | 12°C 2017 | 3°C 2010 | 44% |
| May 4 | 9°C | 6°C | 13°C 2006 | 2°C 2010 | 42% |
| May 5 | 10°C | 6°C | 13°C 2017 | 2°C 2012 | 42% |
| May 6 | 10°C | 6°C | 14°C 2002 | 2°C 2012 | 40% |
| May 7 | 10°C | 6°C | 16°C 2004 | 2°C 2019 | 40% |
| May 8 | 10°C | 6°C | 17°C 2006 | 2°C 2019 | 38% |
| May 9 | 10°C | 6°C | 18°C 2006 | 3°C 1992 | 38% |
| May 10 | 10°C | 6°C | 19°C 2016 | 3°C 2010 | 39% |
| May 11 | 10°C | 6°C | 18°C 1993 | 2°C 2020 | 40% |
| May 12 | 10°C | 7°C | 16°C 1994 | 3°C 2010 | 41% |
| May 13 | 10°C | 7°C | 15°C 2018 | 3°C 2020 | 42% |
| May 14 | 10°C | 7°C | 17°C 2018 | 3°C 2020 | 44% |
| May 15 | 11°C | 7°C | 16°C 2018 | 3°C 1995 | 45% |
| May 16 | 11°C | 7°C | 16°C 2000 | 3°C 1995 | 46% |
| May 17 | 11°C | 7°C | 15°C 2019 | 3°C 1995 | 47% |
| May 18 | 11°C | 7°C | 19°C 2013 | 4°C 2005 | 46% |
| May 19 | 11°C | 7°C | 19°C 2013 | 3°C 1995 | 46% |
| May 20 | 11°C | 7°C | 18°C 1993 | 4°C 1995 | 44% |
| May 21 | 11°C | 8°C | 18°C 1993 | 4°C 1995 | 46% |
| May 22 | 11°C | 8°C | 20°C 2012 | 4°C 1995 | 46% |
| May 23 | 12°C | 8°C | 19°C 2012 | 5°C 2004 | 46% |
| May 24 | 12°C | 8°C | 18°C 1992 | 5°C 2013 | 46% |
| May 25 | 12°C | 8°C | 20°C 2018 | 6°C 2006 | 45% |
| May 26 | 12°C | 8°C | 19°C 2018 | 5°C 2010 | 44% |
| May 27 | 12°C | 8°C | 20°C 2018 | 5°C 2010 | 43% |
| May 28 | 12°C | 9°C | 19°C 1992 | 5°C 1996 | 41% |
| May 29 | 12°C | 9°C | 20°C 2018 | 5°C 1996 | 40% |
| May 30 | 13°C | 9°C | 21°C 2018 | 6°C 1994 | 40% |
| May 31 | 13°C | 9°C | 21°C 2018 | 7°C 1991 | 40% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- May 1
- sunrise 5:42 AM, sunset 9:29 PM
- May 31
- sunrise 4:40 AM, sunset 10:31 PM
Other months
Sources
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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.