Weather on March 12 in Helsinki
Historical weather data for March 12 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
March 12th in Helsinki, Finland typically brings cold spring weather, with average highs around 2°C and lows near -4°C. Over 56 years of records, the warmest March 12th was in 2014 (7°C average), while the coldest was 1981 (-12°C) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 34% of March 12th dates historically, with the wettest March 12th recording 0.78" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Helsinki? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2026 | 4°C (40°F) | 2°C (36°F) | -- |
| 2025 | -1°C (31°F) | -3°C (27°F) | 0.53" |
| 2024 | 3°C (38°F) | -3°C (26°F) | 0" |
| 2023 | 0°C (32°F) | -8°C (18°F) | 0" |
| 2022 | 5°C (41°F) | -2°C (28°F) | 0" |
| 2021 | -1°C (31°F) | -3°C (27°F) | 0.2" |
| 2020 | 7°C (44°F) | 3°C (37°F) | 0.78" |
| 2019 | -1°C (30°F) | -8°C (17°F) | 0" |
| 2018 | 1°C (34°F) | -2°C (29°F) | 0.77" |
| 2017 | 2°C (36°F) | -2°C (29°F) | 0" |
| 2016 | 6°C (42°F) | -4°C (25°F) | 0" |
| 2015 | 5°C (41°F) | 0°C (32°F) | -- |
| 2014 | 12°C (53°F) | 2°C (35°F) | -- |
| 2013 | -2°C (29°F) | -12°C (11°F) | -- |
| 2012 | 7°C (45°F) | 2°C (35°F) | -- |
| 2011 | 3°C (37°F) | -2°C (29°F) | -- |
| 2010 | 2°C (35°F) | -1°C (30°F) | -- |
| 2009 | 0°C (32°F) | -2°C (29°F) | 0" |
| 2008 | 7°C (44°F) | 2°C (36°F) | 0.45" |
| 2007 | 3°C (38°F) | -1°C (30°F) | 0.01" |
| 2006 | -2°C (28°F) | -13°C (9°F) | 0" |
| 2005 | -6°C (22°F) | -11°C (13°F) | 0.01" |
| 2004 | 6°C (42°F) | -8°C (18°F) | 0" |
| 2003 | 3°C (37°F) | 0°C (32°F) | 0" |
| 2002 | 4°C (40°F) | 1°C (33°F) | 0" |
| 2001 | 3°C (37°F) | 1°C (34°F) | 0.62" |
| 2000 | 2°C (35°F) | -9°C (16°F) | 0" |
| 1999 | -2°C (29°F) | -6°C (21°F) | 0" |
| 1998 | -4°C (24°F) | -8°C (17°F) | 0" |
| 1997 | 8°C (47°F) | 3°C (37°F) | 0" |
| 1996 | -2°C (29°F) | -7°C (19°F) | 0" |
| 1995 | 2°C (36°F) | 1°C (34°F) | 0" |
| 1994 | 4°C (39°F) | 1°C (34°F) | 0.05" |
| 1993 | 1°C (33°F) | -8°C (18°F) | 0" |
| 1992 | 4°C (39°F) | 2°C (36°F) | 0.43" |
| 1991 | 2°C (36°F) | 1°C (33°F) | 0.01" |
| 1990 | 1°C (33°F) | -1°C (30°F) | 0.3" |
| 1989 | 3°C (38°F) | 1°C (33°F) | 0.03" |
| 1988 | 1°C (33°F) | -3°C (26°F) | 0.15" |
| 1987 | -1°C (31°F) | -11°C (13°F) | 0" |
| 1986 | -1°C (31°F) | -2°C (28°F) | 0.01" |
| 1985 | 2°C (36°F) | -4°C (24°F) | 0" |
| 1984 | 2°C (35°F) | -5°C (23°F) | 0" |
| 1983 | 2°C (35°F) | -9°C (15°F) | 0" |
| 1982 | 1°C (34°F) | -4°C (24°F) | 0.76" |
| 1981 | -8°C (17°F) | -16°C (4°F) | 0" |
| 1980 | -2°C (28°F) | -7°C (19°F) | 0" |
| 1979 | 2°C (35°F) | -1°C (31°F) | 0.04" |
| 1978 | 2°C (35°F) | -6°C (21°F) | 0" |
| 1977 | 1°C (34°F) | -2°C (28°F) | 0.01" |
| 1976 | -3°C (26°F) | -8°C (17°F) | 0.09" |
| 1975 | 6°C (42°F) | -3°C (26°F) | 0" |
| 1974 | 4°C (40°F) | -2°C (28°F) | 0" |
| 1973 | 3°C (37°F) | -6°C (21°F) | 0" |
| 1972 | 0°C (32°F) | -11°C (12°F) | 0" |
| 1971 | -1°C (30°F) | -14°C (6°F) | 0" |