Belfast Weather in March
Average highs run from 25°C on March 1 to 23°C on March 31, and lows from 12°C to 11°C. Normal precipitation for the month is 105 mm over about 16 wet days.
March day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
March at a glance
- Average high
- 24°C
- Average low
- 12°C
- Precipitation
- 105 mm
- Reanalysis high
- 32°CMar 3, 2007
- Reanalysis low
- 3°CMar 6, 1996
- Daylight
- 12 h 36 min to 11 h 51 min
- Cloud cover
- 60%
- Humidity
- 73%
- Dew point
- 12°C
- Wind
- 10.4 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 |
|---|---|---|---|---|---|
| Mar 1 | 25°C | 12°C | 31°C 1999 | 9°C 1994 | 57% |
| Mar 2 | 25°C | 12°C | 30°C 1999 | 8°C 2011 | 54% |
| Mar 3 | 25°C | 12°C | 32°C 2007 | 6°C 2015 | 54% |
| Mar 4 | 25°C | 12°C | 30°C 1999 | 5°C 1992 | 54% |
| Mar 5 | 25°C | 12°C | 30°C 2007 | 6°C 1992 | 53% |
| Mar 6 | 25°C | 12°C | 30°C 1998 | 3°C 1996 | 53% |
| Mar 7 | 25°C | 12°C | 30°C 1998 | 7°C 1993 | 54% |
| Mar 8 | 25°C | 12°C | 30°C 2001 | 7°C 2006 | 54% |
| Mar 9 | 24°C | 12°C | 29°C 1992 | 7°C 2007 | 55% |
| Mar 10 | 24°C | 12°C | 30°C 1992 | 8°C 2017 | 54% |
| Mar 11 | 24°C | 12°C | 30°C 1992 | 5°C 2017 | 53% |
| Mar 12 | 24°C | 12°C | 30°C 2010 | 7°C 2017 | 53% |
| Mar 13 | 24°C | 12°C | 30°C 2003 | 9°C 2004 | 53% |
| Mar 14 | 24°C | 12°C | 29°C 2003 | 9°C 2014 | 53% |
| Mar 15 | 24°C | 12°C | 31°C 2003 | 8°C 2013 | 54% |
| Mar 16 | 24°C | 12°C | 32°C 2003 | 6°C 1995 | 56% |
| Mar 17 | 24°C | 12°C | 30°C 2007 | 7°C 2008 | 57% |
| Mar 18 | 24°C | 12°C | 31°C 1998 | 8°C 1994 | 58% |
| Mar 19 | 24°C | 12°C | 30°C 1995 | 8°C 2007 | 57% |
| Mar 20 | 24°C | 12°C | 30°C 1995 | 8°C 1994 | 57% |
| Mar 21 | 24°C | 12°C | 30°C 1998 | 9°C 1994 | 56% |
| Mar 22 | 24°C | 12°C | 30°C 2007 | 9°C 1994 | 55% |
| Mar 23 | 24°C | 12°C | 29°C 1998 | 8°C 2009 | 54% |
| Mar 24 | 24°C | 12°C | 29°C 2011 | 8°C 2012 | 52% |
| Mar 25 | 24°C | 12°C | 30°C 1998 | 7°C 2003 | 51% |
| Mar 26 | 24°C | 11°C | 28°C 2007 | 6°C 2003 | 51% |
| Mar 27 | 24°C | 11°C | 28°C 2007 | 9°C 1991 | 50% |
| Mar 28 | 23°C | 11°C | 28°C 2002 | 8°C 2016 | 50% |
| Mar 29 | 23°C | 11°C | 28°C 2019 | 8°C 2006 | 50% |
| Mar 30 | 23°C | 11°C | 28°C 2003 | 7°C 1996 | 48% |
| Mar 31 | 23°C | 11°C | 28°C 2003 | 8°C 1997 | 45% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- March 1
- sunrise 5:54 AM, sunset 6:30 PM
- March 31
- sunrise 6:08 AM, sunset 5:59 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.