Weather on August 4 in Helsinki
Historical weather data for August 4 in Helsinki, Finland
Based on 56 years of data from HELSINKI RAUTATIENTORI
About This Date
August 4th in Helsinki, Finland typically brings pleasant summer weather, with average highs around 22°C and lows near 15°C. Over 56 years of records, the warmest August 4th was in 2014 (25°C average), while the coldest was 2019 (13°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 41% of August 4th dates historically, with the wettest August 4th recording 1.4" 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 August 4th in Helsinki? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 21°C (70°F) | 13°C (56°F) | 0 mm |
| 2025 | 27°C (80°F) | 18°C (65°F) | 20 mm |
| 2024 | 23°C (74°F) | 16°C (60°F) | 3 mm |
| 2023 | 21°C (69°F) | 16°C (60°F) | 2 mm |
| 2022 | 26°C (78°F) | 18°C (64°F) | 0 mm |
| 2021 | 18°C (65°F) | 10°C (50°F) | 0 mm |
| 2020 | 18°C (65°F) | 13°C (56°F) | 0 mm |
| 2019 | 18°C (65°F) | 9°C (48°F) | 0 mm |
| 2018 | 26°C (79°F) | 18°C (65°F) | 0 mm |
| 2017 | 19°C (67°F) | 14°C (58°F) | 24 mm |
| 2016 | 19°C (67°F) | 16°C (60°F) | 5 mm |
| 2015 | 20°C (68°F) | 13°C (55°F) | -- |
| 2014 | 28°C (82°F) | 22°C (72°F) | -- |
| 2013 | 24°C (75°F) | 18°C (64°F) | -- |
| 2012 | 21°C (70°F) | 17°C (63°F) | -- |
| 2011 | 23°C (73°F) | 16°C (60°F) | -- |
| 2010 | 27°C (80°F) | 19°C (67°F) | -- |
| 2009 | 21°C (69°F) | 16°C (60°F) | 0 mm |
| 2008 | 18°C (64°F) | 12°C (53°F) | 3 mm |
| 2007 | 25°C (77°F) | 11°C (52°F) | 0 mm |
| 2006 | 24°C (75°F) | 14°C (58°F) | 0 mm |
| 2005 | 22°C (71°F) | 13°C (55°F) | 31 mm |
| 2004 | 24°C (76°F) | 18°C (65°F) | 0 mm |
| 2003 | 25°C (77°F) | 21°C (69°F) | 1 mm |
| 2002 | 23°C (73°F) | 12°C (53°F) | 0 mm |
| 2001 | 19°C (66°F) | 13°C (55°F) | 20 mm |
| 2000 | 21°C (69°F) | 15°C (59°F) | 15 mm |
| 1999 | 25°C (77°F) | 16°C (60°F) | 0 mm |
| 1998 | 19°C (66°F) | 14°C (57°F) | 6 mm |
| 1997 | 23°C (74°F) | 16°C (61°F) | 0 mm |
| 1996 | 21°C (69°F) | 13°C (55°F) | 0 mm |
| 1995 | 23°C (73°F) | 14°C (57°F) | 0 mm |
| 1994 | 26°C (78°F) | 17°C (63°F) | 0 mm |
| 1993 | 21°C (69°F) | 16°C (60°F) | 0 mm |
| 1992 | 19°C (66°F) | 16°C (60°F) | 6 mm |
| 1991 | 25°C (77°F) | 16°C (60°F) | 0 mm |
| 1990 | 22°C (72°F) | 18°C (64°F) | 0 mm |
| 1989 | 18°C (64°F) | 15°C (59°F) | 1 mm |
| 1988 | 18°C (65°F) | 12°C (53°F) | 2 mm |
| 1987 | 16°C (61°F) | 13°C (56°F) | 3 mm |
| 1986 | 24°C (76°F) | 14°C (58°F) | 0 mm |
| 1985 | 18°C (64°F) | 14°C (57°F) | 3 mm |
| 1984 | 24°C (75°F) | 16°C (60°F) | 0 mm |
| 1983 | 25°C (77°F) | 17°C (62°F) | 0 mm |
| 1982 | 25°C (77°F) | 17°C (63°F) | 0 mm |
| 1981 | 20°C (68°F) | 11°C (52°F) | 0 mm |
| 1980 | 22°C (72°F) | 16°C (61°F) | 17 mm |
| 1979 | 20°C (68°F) | 14°C (58°F) | 0 mm |
| 1978 | 22°C (72°F) | 18°C (64°F) | 8 mm |
| 1977 | 23°C (74°F) | 17°C (62°F) | 0 mm |
| 1976 | 19°C (67°F) | 12°C (54°F) | 0 mm |
| 1975 | 26°C (79°F) | 15°C (59°F) | 0 mm |
| 1974 | 19°C (67°F) | 13°C (55°F) | 5 mm |
| 1973 | 23°C (73°F) | 16°C (61°F) | 4 mm |
| 1972 | 18°C (65°F) | 15°C (59°F) | 36 mm |
| 1971 | 23°C (74°F) | 13°C (56°F) | 0 mm |