Weather on August 18 in St. Petersburg
Historical weather data for August 18 in St. Petersburg, Russia
Based on 56 years of data from ST. PETERSBURG
About This Date
August 18th in St. Petersburg, Russia typically brings pleasant summer weather, with average highs around 21°C and lows near 13°C. Over 56 years of records, the warmest August 18th was in 2008 (22°C average), while the coldest was 1977 (11°C) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 32% of August 18th dates historically, with the wettest August 18th recording 0.56" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for August 18th in St. Petersburg? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 19°C (66°F) | 11°C (52°F) | -- |
| 2025 | 21°C (70°F) | -- | 5 mm |
| 2024 | 22°C (71°F) | -- | 0 mm |
| 2023 | 23°C (73°F) | 12°C (53°F) | 0 mm |
| 2022 | 31°C (87°F) | -- | 0 mm |
| 2021 | 23°C (73°F) | -- | 2 mm |
| 2020 | 22°C (71°F) | -- | 0 mm |
| 2019 | 24°C (75°F) | -- | 0 mm |
| 2018 | 26°C (79°F) | 17°C (62°F) | 0 mm |
| 2017 | 23°C (74°F) | 18°C (64°F) | 1 mm |
| 2016 | 20°C (68°F) | 14°C (58°F) | 2 mm |
| 2015 | 18°C (64°F) | 11°C (51°F) | 0 mm |
| 2014 | 22°C (71°F) | 14°C (58°F) | 0 mm |
| 2013 | 25°C (77°F) | 18°C (64°F) | 0 mm |
| 2012 | 22°C (72°F) | 16°C (60°F) | 0 mm |
| 2011 | 18°C (64°F) | 15°C (59°F) | 11 mm |
| 2010 | 19°C (67°F) | 17°C (62°F) | 0 mm |
| 2009 | 18°C (65°F) | 11°C (52°F) | 11 mm |
| 2008 | 26°C (78°F) | 19°C (66°F) | 5 mm |
| 2007 | 22°C (71°F) | 15°C (59°F) | 5 mm |
| 2006 | 23°C (73°F) | 16°C (61°F) | 0 mm |
| 2005 | 18°C (65°F) | 12°C (53°F) | 0 mm |
| 2004 | 21°C (70°F) | 18°C (64°F) | 4 mm |
| 2003 | 21°C (69°F) | 12°C (54°F) | 0 mm |
| 2002 | 22°C (72°F) | 11°C (52°F) | 0 mm |
| 2001 | 26°C (78°F) | 18°C (64°F) | 0 mm |
| 2000 | 20°C (68°F) | 14°C (58°F) | 0 mm |
| 1999 | 21°C (70°F) | 9°C (49°F) | 0 mm |
| 1998 | 17°C (63°F) | 13°C (56°F) | 0 mm |
| 1997 | 20°C (68°F) | 8°C (47°F) | 0 mm |
| 1996 | 25°C (77°F) | 17°C (62°F) | 0 mm |
| 1995 | 23°C (73°F) | 15°C (59°F) | 0 mm |
| 1994 | 16°C (60°F) | 7°C (44°F) | 0 mm |
| 1993 | 17°C (63°F) | 12°C (53°F) | 14 mm |
| 1992 | 20°C (68°F) | 13°C (56°F) | 0 mm |
| 1991 | 21°C (69°F) | 13°C (56°F) | 4 mm |
| 1990 | 27°C (80°F) | 17°C (62°F) | 0 mm |
| 1989 | 26°C (79°F) | 17°C (63°F) | 0 mm |
| 1988 | 16°C (60°F) | 12°C (53°F) | 1 mm |
| 1987 | 17°C (63°F) | 7°C (45°F) | 0 mm |
| 1986 | 18°C (65°F) | 11°C (52°F) | 5 mm |
| 1985 | 24°C (76°F) | 17°C (63°F) | 10 mm |
| 1984 | 17°C (62°F) | 8°C (47°F) | 1 mm |
| 1983 | 19°C (67°F) | 13°C (56°F) | 0 mm |
| 1982 | 21°C (69°F) | 12°C (53°F) | 0 mm |
| 1981 | 18°C (65°F) | 13°C (55°F) | 0 mm |
| 1980 | 21°C (69°F) | 11°C (51°F) | 0 mm |
| 1979 | 24°C (76°F) | 14°C (58°F) | 0 mm |
| 1978 | 20°C (68°F) | 16°C (61°F) | 0 mm |
| 1977 | 14°C (58°F) | 7°C (44°F) | 0 mm |
| 1976 | 20°C (68°F) | 13°C (55°F) | 1 mm |
| 1975 | 20°C (68°F) | 15°C (59°F) | 8 mm |
| 1974 | 19°C (66°F) | 13°C (56°F) | 0 mm |
| 1973 | 26°C (78°F) | 16°C (60°F) | 0 mm |
| 1972 | 24°C (76°F) | 18°C (64°F) | 0 mm |
| 1971 | 19°C (66°F) | 13°C (56°F) | 0 mm |