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Helsinki March Weather

Averages and records for weather in Helsinki, Finland in the month of March.

Typical Helsinki March Weather 1991–2020
Average daily high	2.3 °C
Average daily low	-3.6 °C
Average monthly precipitation	3.4 cm
Daily chance of precipitation	42.8%

Helsinki March Weather Records 1951–2024
Highest temperature	15.1 °C	March 26, 2007
Lowest temperature	-22.1 °C	March 1, 1965
Highest daily low	4.3 °C	March 10, 1961
Lowest daily high	-14.0 °C	March 2, 1987
Hottest average high temperature	6.6 °C	2007
Coldest average high temperature	-3.3 °C	1963
Most daily precipitation	2.1 cm	March 30, 1961
Most monthly precipitation	7.3 cm	1951

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	0.1	-5.2	6.5	-22.1
March 2	0.2	-5.1	6.5	-18.5
March 3	0.3	-5.1	7.3	-18.3
March 4	0.4	-5.0	4.6	-20.1
March 5	0.5	-4.8	6.0	-19.1
March 6	0.7	-4.7	9.0	-20.4
March 7	0.8	-4.6	7.5	-20.5
March 8	1.0	-4.5	7.7	-21.7
March 9	1.1	-4.3	10.3	-17.7
March 10	1.3	-4.2	11.6	-19.2
March 11	1.5	-4.1	8.0	-18.5
March 12	1.6	-4.0	10.9	-17.0
March 13	1.7	-3.9	9.4	-15.3
March 14	1.9	-3.8	10.0	-18.4
March 15	2.1	-3.7	8.2	-17.8
March 16	2.3	-3.6	9.4	-19.1
March 17	2.4	-3.4	10.1	-19.2
March 18	2.6	-3.3	11.1	-19.2
March 19	2.8	-3.2	9.0	-21.2
March 20	2.9	-3.0	13.6	-20.6
March 21	3.1	-2.9	12.0	-18.5
March 22	3.3	-2.7	9.4	-19.2
March 23	3.5	-2.6	8.4	-18.4
March 24	3.6	-2.5	11.3	-18.0
March 25	3.8	-2.3	12.8	-14.9
March 26	3.9	-2.2	15.1	-16.7
March 27	4.0	-2.1	14.4	-19.2
March 28	4.2	-2.0	11.8	-18.6
March 29	4.4	-1.9	11.9	-17.1
March 30	4.5	-1.7	11.8	-13.9
March 31	4.7	-1.5	10.5	-10.9

Weather Station Details

Years	Station	Coordinates
1951–2024	Helsinki Kaisaniemi Aws	location