Weather on July 15 in Helsinki
Historical weather data for July 15 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
July 15th in Helsinki, Finland typically brings pleasant summer weather, with average highs around 22°C and lows near 14°C. Over 56 years of records, the warmest July 15th was in 2010 (25°C average), while the coldest was 1977 (12°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 38% of July 15th dates historically, with the wettest July 15th recording 0.89" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for July 15th in Helsinki? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 27°C (81°F) | 14°C (58°F) | 0 mm |
| 2025 | 28°C (82°F) | 19°C (66°F) | 0 mm |
| 2024 | 22°C (71°F) | 16°C (60°F) | 1 mm |
| 2023 | 23°C (73°F) | 14°C (58°F) | 0 mm |
| 2022 | 19°C (66°F) | 12°C (54°F) | 0 mm |
| 2021 | 30°C (86°F) | 21°C (69°F) | 0 mm |
| 2020 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 2019 | 19°C (67°F) | 13°C (55°F) | 1 mm |
| 2018 | 29°C (85°F) | 19°C (66°F) | 0 mm |
| 2017 | 22°C (72°F) | 9°C (48°F) | 0 mm |
| 2016 | 18°C (65°F) | 13°C (56°F) | 22 mm |
| 2015 | 23°C (74°F) | 13°C (56°F) | -- |
| 2014 | 22°C (71°F) | 17°C (63°F) | -- |
| 2013 | 21°C (69°F) | 14°C (58°F) | -- |
| 2012 | 19°C (67°F) | 15°C (59°F) | -- |
| 2011 | 18°C (65°F) | 16°C (60°F) | -- |
| 2010 | 28°C (83°F) | 21°C (70°F) | -- |
| 2009 | 22°C (72°F) | 16°C (60°F) | 0 mm |
| 2008 | 20°C (68°F) | 13°C (56°F) | 0 mm |
| 2007 | 21°C (69°F) | 14°C (58°F) | 2 mm |
| 2006 | 22°C (71°F) | 13°C (56°F) | 0 mm |
| 2005 | 23°C (74°F) | 17°C (62°F) | 0 mm |
| 2004 | 18°C (64°F) | 13°C (56°F) | 0 mm |
| 2003 | 28°C (82°F) | 19°C (66°F) | 0 mm |
| 2002 | 25°C (77°F) | 14°C (58°F) | 8 mm |
| 2001 | 22°C (71°F) | 16°C (60°F) | 6 mm |
| 2000 | 22°C (72°F) | 13°C (56°F) | 3 mm |
| 1999 | 26°C (78°F) | 19°C (66°F) | 3 mm |
| 1998 | 19°C (66°F) | 14°C (57°F) | 14 mm |
| 1997 | 20°C (68°F) | 12°C (53°F) | 0 mm |
| 1996 | 18°C (65°F) | 11°C (52°F) | 0 mm |
| 1995 | 19°C (67°F) | 9°C (49°F) | 0 mm |
| 1994 | 28°C (83°F) | 18°C (64°F) | 0 mm |
| 1993 | 19°C (66°F) | 15°C (59°F) | 1 mm |
| 1992 | 20°C (68°F) | 16°C (60°F) | 0 mm |
| 1991 | 21°C (69°F) | 15°C (59°F) | 0 mm |
| 1990 | 16°C (61°F) | 12°C (53°F) | 23 mm |
| 1989 | 19°C (66°F) | 13°C (56°F) | 6 mm |
| 1988 | 27°C (81°F) | 20°C (68°F) | 19 mm |
| 1987 | 17°C (63°F) | 13°C (55°F) | 0 mm |
| 1986 | 21°C (70°F) | 13°C (55°F) | 0 mm |
| 1985 | 23°C (74°F) | 14°C (57°F) | 4 mm |
| 1984 | 19°C (67°F) | 14°C (57°F) | 7 mm |
| 1983 | 22°C (71°F) | 12°C (53°F) | 1 mm |
| 1982 | 22°C (71°F) | 12°C (53°F) | 0 mm |
| 1981 | 17°C (63°F) | 15°C (59°F) | 3 mm |
| 1980 | 22°C (71°F) | 13°C (55°F) | 0 mm |
| 1979 | 21°C (70°F) | 16°C (61°F) | 0 mm |
| 1978 | 18°C (65°F) | 13°C (55°F) | 0 mm |
| 1977 | 15°C (59°F) | 9°C (48°F) | 0 mm |
| 1976 | 21°C (69°F) | 10°C (50°F) | 0 mm |
| 1975 | 18°C (65°F) | 8°C (47°F) | 5 mm |
| 1974 | 18°C (64°F) | 15°C (59°F) | 3 mm |
| 1973 | 26°C (78°F) | 15°C (59°F) | 0 mm |
| 1972 | 23°C (73°F) | 19°C (66°F) | 0 mm |
| 1971 | 16°C (60°F) | 11°C (51°F) | 2 mm |