Killarney Weather in April
Average highs run from 25°C on April 1 to 26°C on April 30, and lows from 23°C to 24°C. Normal precipitation for the month is 54 mm over about 9 wet days.
April day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
April at a glance
- Average high
- 25°C
- Average low
- 24°C
- Precipitation
- 54 mm
- Reanalysis high
- 30°CApr 26, 2015
- Reanalysis low
- 20°CApr 9, 2009
- Daylight
- 12 h 25 min to 13 h 04 min
- Cloud cover
- 45%
- Humidity
- 75%
- Dew point
- 20°C
- Wind
- 20.9 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 |
|---|---|---|---|---|---|
| Apr 1 | 25°C | 23°C | 27°C 2011 | 20°C 2003 | 22% |
| Apr 2 | 25°C | 23°C | 27°C 2016 | 21°C 2010 | 22% |
| Apr 3 | 25°C | 23°C | 27°C 2016 | 21°C 2004 | 22% |
| Apr 4 | 25°C | 23°C | 27°C 2009 | 21°C 2004 | 22% |
| Apr 5 | 25°C | 23°C | 27°C 2011 | 21°C 2000 | 24% |
| Apr 6 | 25°C | 23°C | 27°C 2009 | 21°C 2000 | 24% |
| Apr 7 | 25°C | 24°C | 26°C 2018 | 21°C 2009 | 24% |
| Apr 8 | 25°C | 24°C | 28°C 2018 | 20°C 2009 | 24% |
| Apr 9 | 25°C | 24°C | 27°C 2020 | 20°C 2009 | 24% |
| Apr 10 | 25°C | 24°C | 27°C 2020 | 21°C 2000 | 24% |
| Apr 11 | 25°C | 24°C | 27°C 2018 | 21°C 1996 | 24% |
| Apr 12 | 25°C | 24°C | 27°C 2015 | 21°C 1996 | 24% |
| Apr 13 | 25°C | 24°C | 27°C 2005 | 21°C 1998 | 24% |
| Apr 14 | 25°C | 24°C | 27°C 2019 | 21°C 2004 | 24% |
| Apr 15 | 25°C | 24°C | 27°C 2020 | 20°C 2008 | 24% |
| Apr 16 | 25°C | 24°C | 28°C 2020 | 20°C 2008 | 24% |
| Apr 17 | 25°C | 24°C | 27°C 2020 | 21°C 2007 | 24% |
| Apr 18 | 25°C | 24°C | 28°C 2020 | 21°C 2007 | 24% |
| Apr 19 | 25°C | 24°C | 27°C 2015 | 21°C 1997 | 24% |
| Apr 20 | 25°C | 24°C | 29°C 2020 | 22°C 2001 | 25% |
| Apr 21 | 25°C | 24°C | 29°C 2020 | 22°C 1993 | 25% |
| Apr 22 | 25°C | 24°C | 27°C 2020 | 22°C 1993 | 27% |
| Apr 23 | 25°C | 24°C | 27°C 2020 | 21°C 1993 | 28% |
| Apr 24 | 25°C | 24°C | 28°C 1991 | 21°C 2012 | 30% |
| Apr 25 | 25°C | 24°C | 29°C 2020 | 21°C 2012 | 31% |
| Apr 26 | 26°C | 24°C | 30°C 2015 | 22°C 2012 | 32% |
| Apr 27 | 26°C | 24°C | 29°C 2015 | 23°C 1993 | 34% |
| Apr 28 | 26°C | 24°C | 29°C 2015 | 22°C 1992 | 34% |
| Apr 29 | 26°C | 24°C | 28°C 2015 | 21°C 1992 | 33% |
| Apr 30 | 26°C | 24°C | 28°C 2020 | 22°C 1993 | 33% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 7:01 AM, sunset 7:26 PM
- April 30
- sunrise 6:35 AM, sunset 7:39 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.