Wexford Weather in May
Average highs run from 12°C on May 1 to 14°C on May 31, and lows from 8°C to 10°C. Normal precipitation for the month is 62 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
- 13°C
- Average low
- 9°C
- Precipitation
- 62 mm
- Reanalysis high
- 19°CMay 20, 1998
- Reanalysis low
- 3°CMay 7, 1997
- Daylight
- 14 h 57 min to 16 h 26 min
- Cloud cover
- 75%
- Humidity
- 86%
- Dew point
- 9°C
- Wind
- 19.8 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 | 12°C | 8°C | 15°C 2000 | 5°C 1991 | 44% |
| May 2 | 12°C | 8°C | 15°C 1997 | 5°C 1991 | 43% |
| May 3 | 12°C | 8°C | 15°C 2007 | 5°C 1993 | 42% |
| May 4 | 12°C | 8°C | 15°C 1999 | 5°C 1996 | 42% |
| May 5 | 12°C | 8°C | 17°C 1995 | 5°C 1997 | 42% |
| May 6 | 12°C | 8°C | 18°C 1995 | 4°C 1997 | 42% |
| May 7 | 12°C | 8°C | 16°C 2008 | 3°C 1997 | 41% |
| May 8 | 12°C | 8°C | 16°C 2008 | 6°C 1992 | 39% |
| May 9 | 12°C | 8°C | 18°C 2000 | 5°C 1994 | 40% |
| May 10 | 12°C | 8°C | 14°C 2002 | 5°C 1992 | 41% |
| May 11 | 12°C | 8°C | 16°C 2008 | 4°C 1996 | 42% |
| May 12 | 12°C | 8°C | 15°C 2001 | 5°C 1995 | 44% |
| May 13 | 12°C | 8°C | 14°C 1998 | 4°C 1995 | 44% |
| May 14 | 13°C | 9°C | 16°C 1998 | 5°C 1993 | 44% |
| May 15 | 13°C | 9°C | 16°C 2014 | 4°C 1993 | 44% |
| May 16 | 13°C | 9°C | 15°C 2004 | 5°C 2012 | 43% |
| May 17 | 13°C | 9°C | 18°C 2007 | 5°C 2005 | 42% |
| May 18 | 13°C | 9°C | 16°C 1998 | 5°C 1995 | 42% |
| May 19 | 13°C | 9°C | 18°C 1992 | 5°C 1996 | 42% |
| May 20 | 13°C | 9°C | 19°C 1998 | 6°C 1996 | 43% |
| May 21 | 13°C | 9°C | 17°C 1991 | 7°C 2015 | 43% |
| May 22 | 13°C | 9°C | 18°C 1991 | 7°C 2006 | 44% |
| May 23 | 14°C | 9°C | 18°C 1991 | 6°C 2013 | 44% |
| May 24 | 14°C | 9°C | 18°C 2001 | 5°C 2013 | 43% |
| May 25 | 14°C | 10°C | 17°C 2012 | 7°C 1999 | 42% |
| May 26 | 14°C | 10°C | 17°C 1992 | 7°C 2009 | 42% |
| May 27 | 14°C | 10°C | 17°C 1992 | 7°C 2011 | 42% |
| May 28 | 14°C | 10°C | 18°C 2018 | 7°C 2000 | 42% |
| May 29 | 14°C | 10°C | 17°C 2019 | 7°C 2007 | 42% |
| May 30 | 14°C | 10°C | 17°C 2003 | 7°C 2006 | 43% |
| May 31 | 14°C | 10°C | 18°C 2008 | 7°C 2006 | 43% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- May 1
- sunrise 5:55 AM, sunset 8:52 PM
- May 31
- sunrise 5:11 AM, sunset 9:37 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.