Weather on October 27 in Helsinki
Historical weather data for October 27 in Helsinki, Finland
Based on 55 years of data from HELSINKI RAUTATIENTORI
About This Date
October 27th in Helsinki, Finland typically brings chilly fall weather, with average highs around 7°C and lows near 3°C. Over 55 years of records, the warmest October 27th was in 2020 (11°C average), while the coldest was 1992 (-4°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 65% of October 27th dates historically, with the wettest October 27th recording 1" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for October 27th 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) |
|---|---|---|---|
| 2025 | 9°C (49°F) | 6°C (42°F) | 12 mm |
| 2024 | 11°C (52°F) | 9°C (49°F) | 15 mm |
| 2023 | 3°C (38°F) | 0°C (32°F) | 0 mm |
| 2022 | 11°C (51°F) | 7°C (45°F) | 1 mm |
| 2021 | 9°C (49°F) | 7°C (44°F) | 15 mm |
| 2020 | 12°C (53°F) | 10°C (50°F) | 24 mm |
| 2019 | 6°C (42°F) | 1°C (34°F) | 25 mm |
| 2018 | 2°C (36°F) | 1°C (33°F) | 0 mm |
| 2017 | 1°C (34°F) | -1°C (30°F) | 1 mm |
| 2016 | 9°C (48°F) | -1°C (30°F) | 15 mm |
| 2015 | 9°C (48°F) | 2°C (35°F) | 0 mm |
| 2014 | 11°C (52°F) | 8°C (47°F) | -- |
| 2013 | 11°C (52°F) | 9°C (48°F) | -- |
| 2012 | 4°C (39°F) | -4°C (24°F) | -- |
| 2011 | 9°C (48°F) | 7°C (45°F) | -- |
| 2010 | 4°C (40°F) | -1°C (30°F) | 1 mm |
| 2009 | 9°C (49°F) | 6°C (43°F) | 7 mm |
| 2008 | 11°C (51°F) | 8°C (47°F) | 9 mm |
| 2007 | 8°C (46°F) | 5°C (41°F) | 0 mm |
| 2006 | 13°C (55°F) | 7°C (44°F) | 15 mm |
| 2005 | 2°C (36°F) | -2°C (28°F) | 0 mm |
| 2004 | 11°C (51°F) | 6°C (42°F) | 0 mm |
| 2003 | 3°C (38°F) | -11°C (13°F) | 2 mm |
| 2002 | 7°C (44°F) | 3°C (37°F) | 4 mm |
| 2001 | 12°C (53°F) | 10°C (50°F) | 0 mm |
| 2000 | 5°C (41°F) | 0°C (32°F) | 1 mm |
| 1999 | 9°C (48°F) | 3°C (38°F) | 5 mm |
| 1998 | 8°C (47°F) | 7°C (44°F) | 0 mm |
| 1997 | 1°C (33°F) | -3°C (26°F) | 0 mm |
| 1996 | 7°C (45°F) | 6°C (43°F) | 0 mm |
| 1995 | 10°C (50°F) | 8°C (47°F) | 22 mm |
| 1994 | 8°C (47°F) | 6°C (42°F) | 9 mm |
| 1993 | 6°C (42°F) | -6°C (22°F) | 3 mm |
| 1992 | -3°C (27°F) | -6°C (22°F) | 2 mm |
| 1991 | 4°C (40°F) | 2°C (36°F) | 0 mm |
| 1990 | 7°C (44°F) | 4°C (39°F) | 0 mm |
| 1989 | 8°C (47°F) | 6°C (42°F) | 0 mm |
| 1988 | 6°C (42°F) | 3°C (38°F) | 25 mm |
| 1987 | 9°C (49°F) | 2°C (35°F) | 0 mm |
| 1986 | 7°C (45°F) | 6°C (42°F) | 0 mm |
| 1985 | 6°C (42°F) | 2°C (35°F) | 1 mm |
| 1984 | 11°C (52°F) | 8°C (47°F) | 2 mm |
| 1983 | 9°C (49°F) | 3°C (37°F) | 1 mm |
| 1982 | 8°C (47°F) | 6°C (43°F) | 1 mm |
| 1981 | 8°C (47°F) | 3°C (37°F) | 2 mm |
| 1980 | 3°C (37°F) | -5°C (23°F) | 19 mm |
| 1979 | 2°C (36°F) | -2°C (29°F) | 0 mm |
| 1978 | 6°C (42°F) | -2°C (28°F) | 0 mm |
| 1977 | 9°C (49°F) | 3°C (38°F) | 0 mm |
| 1976 | 3°C (38°F) | -2°C (28°F) | 0 mm |
| 1975 | 10°C (50°F) | 7°C (45°F) | 0 mm |
| 1974 | 7°C (44°F) | 1°C (34°F) | 9 mm |
| 1973 | 7°C (44°F) | 1°C (33°F) | 0 mm |
| 1972 | 8°C (46°F) | 0°C (32°F) | 0 mm |
| 1971 | 4°C (39°F) | -3°C (27°F) | 5 mm |