Weather on May 1 in Helsinki
Historical weather data for May 1 in Helsinki, Finland
Based on 55 years of data from HELSINKI RAUTATIENTORI
About This Date
May 1st in Helsinki, Finland typically brings cool spring weather, with average highs around 11°C and lows near 4°C. Over 55 years of records, the warmest May 1st was in 1990 (13°C average), while the coldest was 1971 (2°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 1st dates historically, with the wettest May 1st recording 1.21" 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 May 1st in Helsinki? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 8°C (47°F) | 2°C (36°F) | 0" |
| 2024 | 14°C (58°F) | 7°C (45°F) | 0" |
| 2023 | 10°C (50°F) | 3°C (37°F) | 0.45" |
| 2022 | 10°C (50°F) | 4°C (39°F) | 0" |
| 2021 | 9°C (49°F) | 1°C (34°F) | 0" |
| 2020 | 9°C (49°F) | 3°C (37°F) | 0" |
| 2019 | 14°C (58°F) | 3°C (38°F) | 0.42" |
| 2018 | 8°C (47°F) | 5°C (41°F) | 0.58" |
| 2017 | 11°C (52°F) | 3°C (37°F) | 0" |
| 2016 | 15°C (59°F) | 4°C (40°F) | 0" |
| 2015 | 11°C (52°F) | 6°C (42°F) | -- |
| 2014 | 9°C (48°F) | 4°C (39°F) | -- |
| 2013 | 14°C (57°F) | 3°C (38°F) | -- |
| 2012 | 13°C (55°F) | 7°C (44°F) | -- |
| 2011 | 9°C (48°F) | 2°C (36°F) | -- |
| 2010 | 10°C (50°F) | 6°C (42°F) | -- |
| 2009 | 13°C (55°F) | 2°C (35°F) | 0" |
| 2008 | 16°C (61°F) | 9°C (48°F) | 0" |
| 2007 | 7°C (45°F) | -1°C (30°F) | 0.01" |
| 2006 | 13°C (55°F) | 4°C (40°F) | 0" |
| 2005 | 7°C (44°F) | 2°C (35°F) | 0" |
| 2004 | 14°C (57°F) | 7°C (44°F) | 0" |
| 2003 | 7°C (45°F) | 2°C (36°F) | 0.71" |
| 2002 | 16°C (60°F) | 7°C (45°F) | 0" |
| 2001 | 14°C (57°F) | 6°C (43°F) | 0" |
| 2000 | 8°C (46°F) | 1°C (34°F) | 0" |
| 1999 | 9°C (49°F) | 2°C (36°F) | 0.02" |
| 1998 | 19°C (67°F) | 7°C (44°F) | 0" |
| 1997 | 12°C (53°F) | 3°C (37°F) | 0" |
| 1996 | 8°C (46°F) | 0°C (32°F) | 0" |
| 1995 | 6°C (42°F) | -2°C (29°F) | 0" |
| 1994 | 11°C (51°F) | 3°C (38°F) | 0.05" |
| 1993 | 17°C (62°F) | 6°C (42°F) | 0" |
| 1992 | 11°C (52°F) | 4°C (39°F) | 0.1" |
| 1991 | 12°C (54°F) | 6°C (42°F) | 1.06" |
| 1990 | 17°C (62°F) | 10°C (50°F) | 0" |
| 1989 | 12°C (54°F) | 3°C (38°F) | 0" |
| 1988 | 12°C (53°F) | 4°C (39°F) | 0" |
| 1987 | 19°C (66°F) | 7°C (45°F) | 0" |
| 1986 | 10°C (50°F) | 3°C (37°F) | 0" |
| 1985 | 8°C (46°F) | 3°C (38°F) | 1.21" |
| 1984 | 18°C (64°F) | 6°C (42°F) | 0" |
| 1983 | 7°C (45°F) | 5°C (41°F) | 0" |
| 1982 | 7°C (45°F) | 3°C (37°F) | 0.01" |
| 1981 | 3°C (38°F) | 1°C (33°F) | 0.9" |
| 1980 | 11°C (51°F) | 5°C (41°F) | 0" |
| 1979 | 6°C (43°F) | 2°C (36°F) | 0.01" |
| 1978 | 7°C (45°F) | -2°C (29°F) | 0" |
| 1977 | 12°C (54°F) | 4°C (39°F) | 0.02" |
| 1976 | 6°C (42°F) | -2°C (28°F) | 0.26" |
| 1975 | 16°C (60°F) | 8°C (46°F) | 0" |
| 1974 | 11°C (52°F) | 4°C (39°F) | 0" |
| 1973 | 11°C (52°F) | 2°C (35°F) | 0.01" |
| 1972 | 13°C (55°F) | 7°C (44°F) | 0" |
| 1971 | 7°C (44°F) | -3°C (27°F) | 0" |