Weather on June 27 in Helsinki
Historical weather data for June 27 in Helsinki, Finland
Based on 55 years of data from HELSINKI RAUTATIENTORI
About This Date
June 27th in Helsinki, Finland typically brings mild summer weather, with average highs around 21°C and lows near 13°C. Over 55 years of records, the warmest June 27th was in 2022 (24°C average), while the coldest was 1987 (12°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 27th dates historically, with the wettest June 27th recording 2.22" of rain. The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
Planning for June 27th in Helsinki? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 18°C (64°F) | 12°C (53°F) | 0.77" |
| 2024 | 25°C (77°F) | 15°C (59°F) | 0" |
| 2023 | 23°C (74°F) | 17°C (62°F) | 0" |
| 2022 | 29°C (85°F) | 18°C (65°F) | 0" |
| 2021 | 26°C (79°F) | 18°C (64°F) | 0" |
| 2020 | 28°C (82°F) | 16°C (61°F) | 0" |
| 2019 | 20°C (68°F) | 13°C (56°F) | 0.07" |
| 2018 | 21°C (69°F) | 13°C (56°F) | 0" |
| 2017 | 17°C (63°F) | 12°C (54°F) | 0" |
| 2016 | 21°C (69°F) | 14°C (57°F) | 2.22" |
| 2015 | 18°C (64°F) | 12°C (54°F) | -- |
| 2014 | 16°C (61°F) | 11°C (52°F) | -- |
| 2013 | 24°C (76°F) | 19°C (66°F) | -- |
| 2012 | 19°C (66°F) | 12°C (54°F) | -- |
| 2011 | 24°C (76°F) | 13°C (56°F) | -- |
| 2010 | 21°C (70°F) | 12°C (54°F) | -- |
| 2009 | 23°C (74°F) | 14°C (58°F) | 0.02" |
| 2008 | 19°C (66°F) | 12°C (53°F) | 0" |
| 2007 | 16°C (60°F) | 12°C (53°F) | 0.91" |
| 2006 | 19°C (66°F) | 13°C (56°F) | 0" |
| 2005 | 18°C (65°F) | 9°C (49°F) | 0.3" |
| 2004 | 17°C (63°F) | 13°C (55°F) | 1.06" |
| 2003 | 23°C (73°F) | 13°C (56°F) | 0" |
| 2002 | 18°C (64°F) | 11°C (52°F) | 0.63" |
| 2001 | 18°C (64°F) | 12°C (54°F) | 0" |
| 2000 | 18°C (64°F) | 13°C (56°F) | 0" |
| 1999 | 24°C (75°F) | 14°C (58°F) | 0" |
| 1998 | 21°C (70°F) | 10°C (50°F) | 0" |
| 1997 | 20°C (68°F) | 12°C (53°F) | 0" |
| 1996 | 16°C (61°F) | 11°C (52°F) | 0" |
| 1995 | 22°C (71°F) | 11°C (51°F) | 0" |
| 1994 | 19°C (67°F) | 11°C (51°F) | 0" |
| 1993 | 19°C (66°F) | 11°C (51°F) | 0" |
| 1992 | 23°C (73°F) | 12°C (53°F) | 0" |
| 1991 | 18°C (64°F) | 12°C (54°F) | 0" |
| 1990 | 21°C (69°F) | 14°C (58°F) | 0" |
| 1989 | 24°C (75°F) | 16°C (60°F) | 0" |
| 1988 | 27°C (80°F) | 20°C (68°F) | 0" |
| 1987 | 14°C (57°F) | 11°C (52°F) | 0.25" |
| 1986 | 28°C (82°F) | 16°C (60°F) | 0.36" |
| 1985 | 18°C (64°F) | 11°C (52°F) | 0.13" |
| 1984 | 16°C (60°F) | 13°C (55°F) | 0.32" |
| 1983 | 16°C (61°F) | 13°C (56°F) | 1.06" |
| 1982 | 18°C (65°F) | 8°C (47°F) | 0" |
| 1981 | 16°C (60°F) | 12°C (54°F) | 0" |
| 1980 | 18°C (64°F) | 13°C (56°F) | 0" |
| 1979 | 19°C (66°F) | 13°C (56°F) | 0.13" |
| 1978 | 18°C (65°F) | 11°C (51°F) | 1.03" |
| 1977 | 16°C (60°F) | 10°C (50°F) | 0.05" |
| 1976 | 24°C (75°F) | 13°C (56°F) | 0" |
| 1975 | 16°C (61°F) | 11°C (51°F) | 0.14" |
| 1974 | 18°C (65°F) | 12°C (53°F) | 0" |
| 1973 | 26°C (78°F) | 16°C (60°F) | 0" |
| 1972 | 28°C (82°F) | 19°C (66°F) | 0" |
| 1971 | 20°C (68°F) | 13°C (55°F) | 0" |