Weather on January 20 in Helsinki
Historical weather data for January 20 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
January 20th in Helsinki, Finland typically brings very cold winter weather, with average highs around -2°C and lows near -7°C. Over 56 years of records, the warmest January 20th was in 2020 (3°C average), while the coldest was 1985 (-18°C) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 41% of January 20th dates historically. 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 January 20th 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 (mm) |
|---|---|---|---|
| 2026 | -2°C (29°F) | -4°C (24°F) | 0 mm |
| 2025 | 3°C (37°F) | -3°C (26°F) | 0 mm |
| 2024 | -9°C (15°F) | -18°C (-1°F) | 0 mm |
| 2023 | 2°C (36°F) | 0°C (32°F) | 0 mm |
| 2022 | 3°C (38°F) | -1°C (30°F) | 8 mm |
| 2021 | 1°C (33°F) | -6°C (22°F) | 4 mm |
| 2020 | 4°C (40°F) | 2°C (35°F) | 0 mm |
| 2019 | -1°C (31°F) | -12°C (11°F) | 0 mm |
| 2018 | -1°C (30°F) | -4°C (25°F) | 0 mm |
| 2017 | 3°C (37°F) | -2°C (29°F) | 0 mm |
| 2016 | -13°C (9°F) | -18°C (0°F) | 0 mm |
| 2015 | -1°C (31°F) | -3°C (27°F) | -- |
| 2014 | -8°C (17°F) | -12°C (10°F) | -- |
| 2013 | -7°C (20°F) | -9°C (15°F) | -- |
| 2012 | 2°C (36°F) | -1°C (30°F) | -- |
| 2011 | 1°C (34°F) | -4°C (24°F) | -- |
| 2010 | -6°C (21°F) | -11°C (13°F) | -- |
| 2009 | -1°C (31°F) | -2°C (28°F) | 8 mm |
| 2008 | 4°C (39°F) | 1°C (34°F) | 0 mm |
| 2007 | -1°C (30°F) | -6°C (21°F) | 2 mm |
| 2006 | -16°C (4°F) | -19°C (-3°F) | 7 mm |
| 2005 | 1°C (34°F) | -1°C (31°F) | 11 mm |
| 2004 | -7°C (20°F) | -14°C (6°F) | 0 mm |
| 2003 | 0°C (32°F) | -7°C (19°F) | 6 mm |
| 2002 | 2°C (35°F) | -2°C (28°F) | 0 mm |
| 2001 | 1°C (33°F) | -2°C (28°F) | 0 mm |
| 2000 | -3°C (26°F) | -9°C (16°F) | 7 mm |
| 1999 | 4°C (39°F) | 2°C (35°F) | 0 mm |
| 1998 | 2°C (36°F) | -2°C (29°F) | 8 mm |
| 1997 | 2°C (35°F) | -13°C (9°F) | 0 mm |
| 1996 | -3°C (26°F) | -6°C (22°F) | 0 mm |
| 1995 | -2°C (28°F) | -4°C (24°F) | 0 mm |
| 1994 | 0°C (32°F) | -12°C (11°F) | 5 mm |
| 1993 | 1°C (34°F) | -7°C (19°F) | 3 mm |
| 1992 | -5°C (23°F) | -19°C (-2°F) | 0 mm |
| 1991 | 3°C (37°F) | 0°C (32°F) | 5 mm |
| 1990 | 2°C (35°F) | -14°C (7°F) | 4 mm |
| 1989 | 4°C (39°F) | 1°C (34°F) | 0 mm |
| 1988 | 2°C (36°F) | -1°C (30°F) | 0 mm |
| 1987 | -2°C (28°F) | -7°C (20°F) | 3 mm |
| 1986 | -13°C (8°F) | -21°C (-6°F) | 0 mm |
| 1985 | -15°C (5°F) | -21°C (-6°F) | 0 mm |
| 1984 | -1°C (30°F) | -7°C (19°F) | 0 mm |
| 1983 | -4°C (24°F) | -12°C (10°F) | 3 mm |
| 1982 | 1°C (33°F) | -1°C (30°F) | 0 mm |
| 1981 | -2°C (28°F) | -6°C (22°F) | 1 mm |
| 1980 | -2°C (28°F) | -12°C (11°F) | 0 mm |
| 1979 | -3°C (27°F) | -9°C (15°F) | 0 mm |
| 1978 | -2°C (28°F) | -4°C (24°F) | 0 mm |
| 1977 | -6°C (21°F) | -13°C (9°F) | 0 mm |
| 1976 | 2°C (35°F) | 0°C (32°F) | 10 mm |
| 1975 | 3°C (38°F) | -2°C (29°F) | 0 mm |
| 1974 | 2°C (36°F) | -4°C (24°F) | 0 mm |
| 1973 | -4°C (24°F) | -7°C (20°F) | 4 mm |
| 1972 | -4°C (24°F) | -10°C (14°F) | 0 mm |
| 1971 | 2°C (35°F) | 0°C (32°F) | 5 mm |