Weather on August 16 in Helsinki
Historical weather data for August 16 in Helsinki, Finland
Based on 55 years of data from HELSINKI RAUTATIENTORI
About This Date
August 16th 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 August 16th was in 2022 (23°C average), while the coldest was 1978 (12°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 47% of August 16th dates historically, with the wettest August 16th recording 2.36" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for August 16th in Helsinki? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 20°C (68°F) | 13°C (55°F) | 2 mm |
| 2024 | 21°C (70°F) | 18°C (64°F) | 0 mm |
| 2023 | 23°C (74°F) | 18°C (64°F) | 8 mm |
| 2022 | 27°C (81°F) | 19°C (66°F) | 0 mm |
| 2021 | 20°C (68°F) | 14°C (57°F) | 40 mm |
| 2020 | 27°C (80°F) | 17°C (63°F) | 0 mm |
| 2019 | 20°C (68°F) | 13°C (55°F) | 0 mm |
| 2018 | 21°C (70°F) | 12°C (54°F) | 0 mm |
| 2017 | 20°C (68°F) | 13°C (56°F) | 0 mm |
| 2016 | 16°C (61°F) | 13°C (56°F) | 9 mm |
| 2015 | 22°C (71°F) | 13°C (55°F) | -- |
| 2014 | 22°C (71°F) | 17°C (63°F) | -- |
| 2013 | 21°C (69°F) | 13°C (56°F) | -- |
| 2012 | 23°C (74°F) | 16°C (60°F) | -- |
| 2011 | 21°C (69°F) | 18°C (64°F) | -- |
| 2010 | 25°C (77°F) | 16°C (61°F) | -- |
| 2009 | 20°C (68°F) | 11°C (51°F) | 12 mm |
| 2008 | 17°C (63°F) | 13°C (56°F) | 10 mm |
| 2007 | 24°C (76°F) | 16°C (60°F) | 60 mm |
| 2006 | 23°C (73°F) | 13°C (56°F) | 1 mm |
| 2005 | 21°C (69°F) | 13°C (55°F) | 0 mm |
| 2004 | 19°C (67°F) | 12°C (54°F) | 0 mm |
| 2003 | 19°C (66°F) | 14°C (57°F) | 9 mm |
| 2002 | 25°C (77°F) | 17°C (62°F) | 0 mm |
| 2001 | 21°C (69°F) | 16°C (60°F) | 0 mm |
| 2000 | 20°C (68°F) | 16°C (61°F) | 1 mm |
| 1999 | 18°C (64°F) | 8°C (47°F) | 0 mm |
| 1998 | 17°C (62°F) | 9°C (48°F) | 25 mm |
| 1997 | 19°C (67°F) | 8°C (47°F) | 0 mm |
| 1996 | 23°C (74°F) | 15°C (59°F) | 0 mm |
| 1995 | 22°C (71°F) | 11°C (51°F) | 0 mm |
| 1994 | 19°C (66°F) | 12°C (54°F) | 0 mm |
| 1993 | 18°C (65°F) | 14°C (57°F) | 5 mm |
| 1992 | 18°C (64°F) | 12°C (54°F) | 1 mm |
| 1991 | 19°C (67°F) | 14°C (58°F) | 1 mm |
| 1990 | 23°C (74°F) | 15°C (59°F) | 0 mm |
| 1989 | 21°C (69°F) | 16°C (60°F) | 0 mm |
| 1988 | 17°C (63°F) | 14°C (58°F) | 3 mm |
| 1987 | 14°C (57°F) | 9°C (49°F) | 0 mm |
| 1986 | 18°C (64°F) | 9°C (48°F) | 7 mm |
| 1985 | 19°C (67°F) | 16°C (61°F) | 0 mm |
| 1984 | 17°C (62°F) | 8°C (47°F) | 0 mm |
| 1983 | 17°C (63°F) | 15°C (59°F) | 3 mm |
| 1982 | 21°C (69°F) | 12°C (54°F) | 9 mm |
| 1981 | 20°C (68°F) | 14°C (58°F) | 7 mm |
| 1980 | 19°C (66°F) | 11°C (52°F) | 0 mm |
| 1979 | 24°C (75°F) | 16°C (61°F) | 0 mm |
| 1978 | 18°C (64°F) | 6°C (43°F) | 10 mm |
| 1977 | 21°C (70°F) | 10°C (50°F) | 0 mm |
| 1976 | 22°C (72°F) | 14°C (58°F) | 0 mm |
| 1975 | 19°C (66°F) | 13°C (55°F) | 9 mm |
| 1974 | 18°C (65°F) | 13°C (55°F) | 0 mm |
| 1973 | 29°C (84°F) | 15°C (59°F) | 0 mm |
| 1972 | 21°C (70°F) | 16°C (60°F) | 2 mm |
| 1971 | 18°C (65°F) | 11°C (52°F) | 7 mm |