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Belfast March Weather

Averages and records for weather in Belfast, United Kingdom in the month of March.

Typical Belfast March Weather 1991–2020
Average daily high	10.3 °C
Average daily low	3.4 °C
Average monthly precipitation	7.3 cm
Daily chance of precipitation	61.3%

Belfast March Weather Records 1959–2024
Highest temperature	20.1 °C	March 27, 2012
Lowest temperature	-7.2 °C	March 2, 1965
Highest daily low	11.8 °C	March 18, 2005
Lowest daily high	1.1 °C	March 20, 1980
Hottest average high temperature	12.4 °C	2012
Coldest average high temperature	6.1 °C	2013
Most daily precipitation	5.1 cm	March 30, 2010
Most monthly precipitation	14.7 cm	2024

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
March 1	9.3	2.7	14.0	-3.7
March 2	9.4	2.8	14.5	-7.2
March 3	9.4	2.8	13.3	-5.6
March 4	9.5	2.9	13.9	-3.9
March 5	9.6	2.9	13.9	-2.2
March 6	9.6	2.9	14.7	-3.9
March 7	9.7	3.0	14.0	-2.2
March 8	9.7	3.0	14.0	-2.5
March 9	9.8	3.1	14.7	-2.5
March 10	9.9	3.1	13.9	-1.5
March 11	9.9	3.1	14.4	-1.9
March 12	10.0	3.2	15.4	-3.2
March 13	10.1	3.2	14.0	-2.2
March 14	10.2	3.3	14.7	-2.2
March 15	10.2	3.3	16.7	-1.7
March 16	10.3	3.4	16.1	-2.5
March 17	10.4	3.5	17.1	-1.5
March 18	10.5	3.6	17.0	-2.6
March 19	10.6	3.7	15.2	-1.8
March 20	10.6	3.8	16.1	-1.9
March 21	10.7	3.9	15.1	-3.8
March 22	10.8	3.9	16.2	-3.5
March 23	10.9	3.9	17.3	-3.4
March 24	10.9	4.0	17.0	-2.2
March 25	11.0	4.0	17.5	-2.2
March 26	11.1	4.1	18.5	-1.1
March 27	11.2	4.1	20.1	-1.6
March 28	11.2	4.1	20.0	-1.1
March 29	11.2	4.2	16.6	-1.5
March 30	11.3	4.2	15.7	-0.4
March 31	11.4	4.2	16.4	-1.7

Weather Station Details

Years	Station	Coordinates
1959–2024	Stormont Castle	location