Weather on April 12 in Helsinki
Historical weather data for April 12 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
April 12th in Helsinki, Finland typically brings chilly spring weather, with average highs around 7°C and lows near 0°C. Over 56 years of records, the warmest April 12th was in 2021 (9°C average), while the coldest was 1974 (-3°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 27% of April 12th dates historically, with the wettest April 12th recording 2.08" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for April 12th in Helsinki? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 11°C (51°F) | 2°C (35°F) | 0 mm |
| 2025 | 11°C (52°F) | -2°C (28°F) | 1 mm |
| 2024 | 13°C (56°F) | 4°C (40°F) | 0 mm |
| 2023 | 13°C (56°F) | 3°C (38°F) | 0 mm |
| 2022 | 7°C (44°F) | 0°C (32°F) | 0 mm |
| 2021 | 13°C (56°F) | 4°C (40°F) | 0 mm |
| 2020 | 6°C (43°F) | 2°C (35°F) | 7 mm |
| 2019 | 5°C (41°F) | -3°C (26°F) | 0 mm |
| 2018 | 8°C (46°F) | -3°C (27°F) | 0 mm |
| 2017 | 4°C (40°F) | -2°C (29°F) | 3 mm |
| 2016 | 10°C (50°F) | 1°C (33°F) | 0 mm |
| 2015 | 10°C (50°F) | 4°C (39°F) | -- |
| 2014 | 6°C (43°F) | 3°C (37°F) | -- |
| 2013 | 6°C (43°F) | 2°C (35°F) | -- |
| 2012 | 9°C (49°F) | 4°C (39°F) | -- |
| 2011 | 8°C (47°F) | 1°C (34°F) | -- |
| 2010 | 9°C (49°F) | 4°C (40°F) | -- |
| 2009 | 4°C (39°F) | 0°C (32°F) | 0 mm |
| 2008 | 8°C (46°F) | 2°C (35°F) | 15 mm |
| 2007 | 12°C (54°F) | 3°C (37°F) | 0 mm |
| 2006 | 4°C (40°F) | -1°C (30°F) | 0 mm |
| 2005 | 8°C (46°F) | 0°C (32°F) | 0 mm |
| 2004 | 8°C (47°F) | -1°C (31°F) | 0 mm |
| 2003 | 5°C (41°F) | 1°C (33°F) | 0 mm |
| 2002 | 13°C (55°F) | 3°C (37°F) | 0 mm |
| 2001 | 7°C (44°F) | 1°C (34°F) | 0 mm |
| 2000 | 8°C (46°F) | 2°C (36°F) | 0 mm |
| 1999 | 7°C (45°F) | 2°C (35°F) | 0 mm |
| 1998 | 1°C (34°F) | -3°C (27°F) | 7 mm |
| 1997 | 2°C (35°F) | -2°C (28°F) | 0 mm |
| 1996 | 4°C (40°F) | -3°C (27°F) | 0 mm |
| 1995 | 8°C (46°F) | -2°C (28°F) | 0 mm |
| 1994 | 10°C (50°F) | -2°C (29°F) | 0 mm |
| 1993 | 4°C (39°F) | -3°C (26°F) | 0 mm |
| 1992 | 3°C (38°F) | 2°C (35°F) | 4 mm |
| 1991 | 13°C (55°F) | -2°C (29°F) | 0 mm |
| 1990 | 7°C (45°F) | -2°C (29°F) | 0 mm |
| 1989 | 11°C (51°F) | 5°C (41°F) | 0 mm |
| 1988 | 1°C (34°F) | -5°C (23°F) | 3 mm |
| 1987 | 7°C (44°F) | -1°C (31°F) | 0 mm |
| 1986 | 2°C (36°F) | -7°C (20°F) | 0 mm |
| 1985 | 3°C (37°F) | -5°C (23°F) | 0 mm |
| 1984 | 7°C (44°F) | -1°C (31°F) | 0 mm |
| 1983 | 4°C (40°F) | 1°C (34°F) | 0 mm |
| 1982 | 2°C (35°F) | -2°C (28°F) | 9 mm |
| 1981 | 9°C (48°F) | -1°C (30°F) | 0 mm |
| 1980 | 8°C (46°F) | 0°C (32°F) | 0 mm |
| 1979 | 6°C (42°F) | -1°C (31°F) | 0 mm |
| 1978 | 8°C (47°F) | 1°C (34°F) | 5 mm |
| 1977 | 5°C (41°F) | 2°C (35°F) | 53 mm |
| 1976 | 9°C (49°F) | 1°C (34°F) | 0 mm |
| 1975 | 5°C (41°F) | 1°C (33°F) | 2 mm |
| 1974 | 3°C (37°F) | -8°C (17°F) | 0 mm |
| 1973 | 3°C (37°F) | 1°C (33°F) | 7 mm |
| 1972 | 8°C (46°F) | 1°C (33°F) | 8 mm |
| 1971 | 7°C (45°F) | 1°C (33°F) | 0 mm |