Weather on October 9 in Helsinki
Historical weather data for October 9 in Helsinki, Finland
Based on 55 years of data from HELSINKI RAUTATIENTORI
About This Date
October 9th in Helsinki, Finland typically brings cool fall weather, with average highs around 11°C and lows near 6°C. Over 55 years of records, the warmest October 9th was in 2001 (13°C average), while the coldest was 2002 (2°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 62% of October 9th dates historically, with the wettest October 9th recording 4.31" 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 October 9th 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 | 13°C (56°F) | 12°C (53°F) | 7 mm |
| 2024 | 11°C (51°F) | 7°C (45°F) | 109 mm |
| 2023 | 7°C (45°F) | 1°C (33°F) | 0 mm |
| 2022 | 13°C (56°F) | 6°C (42°F) | 0 mm |
| 2021 | 13°C (55°F) | 11°C (52°F) | 0 mm |
| 2020 | 13°C (56°F) | 12°C (53°F) | 4 mm |
| 2019 | 8°C (46°F) | 2°C (35°F) | 3 mm |
| 2018 | 12°C (54°F) | 9°C (48°F) | 1 mm |
| 2017 | 10°C (50°F) | 7°C (45°F) | 45 mm |
| 2016 | 8°C (46°F) | 5°C (41°F) | 0 mm |
| 2015 | 7°C (44°F) | -2°C (28°F) | 0 mm |
| 2014 | 12°C (53°F) | 11°C (51°F) | -- |
| 2013 | 13°C (55°F) | 11°C (52°F) | -- |
| 2012 | 9°C (49°F) | 7°C (45°F) | -- |
| 2011 | 10°C (50°F) | 3°C (38°F) | 15 mm |
| 2010 | 11°C (51°F) | 8°C (47°F) | -- |
| 2009 | 8°C (47°F) | 2°C (36°F) | 2 mm |
| 2008 | 12°C (53°F) | 2°C (35°F) | 2 mm |
| 2007 | 9°C (48°F) | 5°C (41°F) | 0 mm |
| 2006 | 13°C (56°F) | 9°C (48°F) | 0 mm |
| 2005 | 14°C (58°F) | 9°C (49°F) | 0 mm |
| 2004 | 9°C (48°F) | 1°C (34°F) | 2 mm |
| 2003 | 10°C (50°F) | 7°C (44°F) | 0 mm |
| 2002 | 4°C (40°F) | -1°C (30°F) | 0 mm |
| 2001 | 14°C (58°F) | 12°C (53°F) | 2 mm |
| 2000 | 14°C (58°F) | 11°C (52°F) | 0 mm |
| 1999 | 12°C (53°F) | 6°C (42°F) | 10 mm |
| 1998 | 11°C (52°F) | 3°C (37°F) | 1 mm |
| 1997 | 11°C (51°F) | 7°C (44°F) | 0 mm |
| 1996 | 11°C (52°F) | 10°C (50°F) | 7 mm |
| 1995 | 16°C (61°F) | 9°C (48°F) | 0 mm |
| 1994 | 9°C (49°F) | 7°C (45°F) | 0 mm |
| 1993 | 8°C (47°F) | 7°C (44°F) | 0 mm |
| 1992 | 12°C (53°F) | 3°C (37°F) | 0 mm |
| 1991 | 11°C (52°F) | 7°C (44°F) | 0 mm |
| 1990 | 11°C (51°F) | 3°C (37°F) | 13 mm |
| 1989 | 9°C (48°F) | 5°C (41°F) | 0 mm |
| 1988 | 12°C (54°F) | 8°C (47°F) | 98 mm |
| 1987 | 12°C (53°F) | 9°C (49°F) | 24 mm |
| 1986 | 6°C (43°F) | 0°C (32°F) | 0 mm |
| 1985 | 13°C (55°F) | 10°C (50°F) | 0 mm |
| 1984 | 11°C (51°F) | 9°C (48°F) | 29 mm |
| 1983 | 8°C (46°F) | 2°C (35°F) | 0 mm |
| 1982 | 7°C (45°F) | 2°C (35°F) | 0 mm |
| 1981 | 10°C (50°F) | 5°C (41°F) | 0 mm |
| 1980 | 13°C (55°F) | 10°C (50°F) | 16 mm |
| 1979 | 11°C (51°F) | 7°C (44°F) | 0 mm |
| 1978 | 10°C (50°F) | 6°C (43°F) | 0 mm |
| 1977 | 7°C (45°F) | 2°C (36°F) | 0 mm |
| 1976 | 9°C (48°F) | 4°C (39°F) | 25 mm |
| 1975 | 4°C (40°F) | 1°C (34°F) | 1 mm |
| 1974 | 8°C (46°F) | 6°C (43°F) | 34 mm |
| 1973 | 11°C (51°F) | 7°C (44°F) | 69 mm |
| 1972 | 12°C (54°F) | 7°C (44°F) | 3 mm |
| 1971 | 10°C (50°F) | 0°C (32°F) | 3 mm |