Ilave Weather in May
Average highs run from 14°C on May 1 to 13°C on May 31, and lows from 5°C to 4°C. Normal precipitation for the month is 12 mm over about 3 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
- 14°C
- Average low
- 5°C
- Precipitation
- 12 mm
- Reanalysis high
- 19°CMay 1, 1998
- Reanalysis low
- 0°CMay 25, 2014
- Daylight
- 11 h 31 min to 11 h 14 min
- Cloud cover
- 38%
- Humidity
- 59%
- Dew point
- 0°C
- Wind
- 10.8 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 14°C | 5°C | 19°C 1998 | 2°C 2006 | 18% |
| May 2 | 14°C | 5°C | 18°C 1998 | 2°C 1999 | 17% |
| May 3 | 14°C | 5°C | 18°C 1998 | 2°C 2010 | 16% |
| May 4 | 14°C | 5°C | 17°C 1993 | 3°C 1993 | 14% |
| May 5 | 14°C | 5°C | 18°C 1998 | 2°C 1995 | 13% |
| May 6 | 14°C | 5°C | 16°C 2004 | 1°C 2004 | 13% |
| May 7 | 14°C | 5°C | 16°C 2017 | 2°C 1995 | 12% |
| May 8 | 14°C | 5°C | 15°C 2013 | 1°C 1995 | 12% |
| May 9 | 14°C | 5°C | 16°C 2010 | 3°C 2015 | 11% |
| May 10 | 14°C | 5°C | 16°C 2010 | 3°C 2006 | 10% |
| May 11 | 14°C | 5°C | 16°C 1992 | 3°C 2006 | 10% |
| May 12 | 14°C | 5°C | 16°C 2004 | 2°C 2000 | 9% |
| May 13 | 14°C | 5°C | 17°C 1993 | 2°C 1997 | 8% |
| May 14 | 14°C | 5°C | 16°C 2010 | 2°C 2012 | 7% |
| May 15 | 14°C | 5°C | 16°C 1992 | 2°C 2004 | 7% |
| May 16 | 14°C | 5°C | 16°C 1992 | 2°C 2004 | 7% |
| May 17 | 14°C | 5°C | 16°C 1992 | 2°C 1996 | 8% |
| May 18 | 14°C | 5°C | 15°C 2005 | 3°C 2002 | 7% |
| May 19 | 14°C | 5°C | 16°C 2005 | 2°C 2009 | 8% |
| May 20 | 14°C | 5°C | 16°C 1995 | 1°C 2002 | 8% |
| May 21 | 14°C | 5°C | 16°C 2007 | 2°C 2007 | 8% |
| May 22 | 14°C | 5°C | 17°C 2005 | 3°C 1995 | 7% |
| May 23 | 14°C | 5°C | 17°C 2005 | 3°C 2017 | 8% |
| May 24 | 14°C | 4°C | 17°C 2005 | 1°C 2014 | 8% |
| May 25 | 14°C | 4°C | 16°C 1998 | 0°C 2014 | 8% |
| May 26 | 14°C | 4°C | 16°C 1992 | 1°C 2001 | 7% |
| May 27 | 14°C | 4°C | 16°C 1992 | 2°C 1997 | 7% |
| May 28 | 14°C | 4°C | 17°C 1992 | 1°C 2008 | 7% |
| May 29 | 13°C | 4°C | 16°C 1992 | 2°C 1993 | 7% |
| May 30 | 13°C | 4°C | 15°C 2014 | 0°C 1993 | 7% |
| May 31 | 13°C | 4°C | 16°C 1998 | 2°C 2009 | 6% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- May 1
- sunrise 5:50 AM, sunset 5:21 PM
- May 31
- sunrise 5:59 AM, sunset 5:13 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.