Weather on March 31 in Helsinki
Historical weather data for March 31 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
March 31st in Helsinki, Finland typically brings chilly spring weather, with average highs around 5°C and lows near -1°C. Over 56 years of records, the warmest March 31st was in 2025 (7°C average), while the coldest was 1992 (-3°C) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 38% of March 31st dates historically, with the wettest March 31st recording 1.27" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 31st in Helsinki? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 10°C (50°F) | -1°C (31°F) | 0 mm |
| 2025 | 9°C (49°F) | 5°C (41°F) | 0 mm |
| 2024 | 8°C (46°F) | -1°C (31°F) | 0 mm |
| 2023 | 3°C (37°F) | -3°C (27°F) | 0 mm |
| 2022 | 3°C (37°F) | -6°C (21°F) | 0 mm |
| 2021 | 10°C (50°F) | 2°C (35°F) | 0 mm |
| 2020 | 2°C (36°F) | -6°C (22°F) | 1 mm |
| 2019 | 6°C (42°F) | 2°C (36°F) | 3 mm |
| 2018 | 3°C (37°F) | -6°C (22°F) | 0 mm |
| 2017 | 2°C (36°F) | -1°C (31°F) | 2 mm |
| 2016 | 8°C (46°F) | -1°C (30°F) | 0 mm |
| 2015 | 4°C (39°F) | 1°C (34°F) | -- |
| 2014 | 6°C (42°F) | -1°C (30°F) | -- |
| 2013 | 3°C (37°F) | -4°C (24°F) | -- |
| 2012 | 3°C (37°F) | -1°C (31°F) | -- |
| 2011 | 2°C (36°F) | -5°C (23°F) | -- |
| 2010 | 5°C (41°F) | -1°C (31°F) | -- |
| 2009 | 6°C (43°F) | 1°C (34°F) | 0 mm |
| 2008 | 11°C (51°F) | 2°C (36°F) | 0 mm |
| 2007 | 9°C (49°F) | -1°C (31°F) | 0 mm |
| 2006 | 3°C (38°F) | 0°C (32°F) | 32 mm |
| 2005 | 9°C (49°F) | -3°C (27°F) | 0 mm |
| 2004 | 8°C (47°F) | 1°C (33°F) | 0 mm |
| 2003 | 3°C (37°F) | -4°C (25°F) | 0 mm |
| 2002 | 8°C (47°F) | -1°C (30°F) | 0 mm |
| 2001 | 4°C (40°F) | 1°C (34°F) | 2 mm |
| 2000 | 9°C (48°F) | 2°C (35°F) | 2 mm |
| 1999 | 5°C (41°F) | -1°C (31°F) | 0 mm |
| 1998 | 3°C (38°F) | 1°C (33°F) | 8 mm |
| 1997 | 10°C (50°F) | 1°C (33°F) | 0 mm |
| 1996 | -1°C (30°F) | -3°C (27°F) | 1 mm |
| 1995 | 3°C (38°F) | -8°C (18°F) | 0 mm |
| 1994 | 5°C (41°F) | -3°C (26°F) | 0 mm |
| 1993 | 3°C (38°F) | 2°C (35°F) | 3 mm |
| 1992 | 2°C (35°F) | -7°C (20°F) | 0 mm |
| 1991 | 5°C (41°F) | -1°C (31°F) | 0 mm |
| 1990 | 8°C (46°F) | 3°C (37°F) | 0 mm |
| 1989 | 6°C (42°F) | -3°C (27°F) | 0 mm |
| 1988 | 4°C (40°F) | -2°C (28°F) | 0 mm |
| 1987 | 2°C (36°F) | -2°C (28°F) | 0 mm |
| 1986 | 3°C (37°F) | 0°C (32°F) | 9 mm |
| 1985 | 0°C (32°F) | -4°C (24°F) | 5 mm |
| 1984 | 3°C (37°F) | 1°C (34°F) | 26 mm |
| 1983 | 3°C (38°F) | 1°C (33°F) | 4 mm |
| 1982 | 6°C (43°F) | 0°C (32°F) | 0 mm |
| 1981 | 6°C (42°F) | 0°C (32°F) | 0 mm |
| 1980 | 2°C (36°F) | 0°C (32°F) | 3 mm |
| 1979 | 4°C (39°F) | 2°C (35°F) | 3 mm |
| 1978 | 7°C (44°F) | 2°C (35°F) | 0 mm |
| 1977 | 1°C (33°F) | -5°C (23°F) | 0 mm |
| 1976 | 5°C (41°F) | -2°C (29°F) | 4 mm |
| 1975 | 4°C (39°F) | 0°C (32°F) | 0 mm |
| 1974 | 8°C (47°F) | -3°C (26°F) | 0 mm |
| 1973 | 3°C (38°F) | 2°C (35°F) | 3 mm |
| 1972 | 2°C (36°F) | -2°C (28°F) | 8 mm |
| 1971 | 1°C (34°F) | -3°C (27°F) | 0 mm |