Weather on July 21 in St. Petersburg
Historical weather data for July 21 in St. Petersburg, Russia
Based on 56 years of data from ST. PETERSBURG
About This Date
July 21st in St. Petersburg, Russia typically brings pleasant summer weather, with average highs around 23°C and lows near 15°C. Over 56 years of records, the warmest July 21st was in 2011 (26°C average), while the coldest was 1996 (13°C) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 46% of July 21st dates historically, with the wettest July 21st recording 1.03" of rain. The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
Planning for July 21st 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 | 18°C (64°F) | 11°C (52°F) | -- |
| 2025 | 28°C (83°F) | -- | 9 mm |
| 2024 | 23°C (74°F) | -- | 12 mm |
| 2023 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 2022 | 28°C (83°F) | -- | 0 mm |
| 2021 | 21°C (70°F) | -- | 5 mm |
| 2020 | 26°C (79°F) | -- | 0 mm |
| 2019 | 24°C (76°F) | -- | 0 mm |
| 2018 | 26°C (78°F) | 21°C (70°F) | 15 mm |
| 2017 | 21°C (69°F) | 12°C (53°F) | 1 mm |
| 2016 | 22°C (72°F) | 16°C (61°F) | 0 mm |
| 2015 | 21°C (69°F) | 14°C (57°F) | 0 mm |
| 2014 | 26°C (78°F) | 18°C (64°F) | 0 mm |
| 2013 | 18°C (65°F) | 13°C (55°F) | 3 mm |
| 2012 | 22°C (71°F) | 15°C (59°F) | 1 mm |
| 2011 | 31°C (88°F) | 20°C (68°F) | 0 mm |
| 2010 | 27°C (80°F) | 19°C (67°F) | 0 mm |
| 2009 | 22°C (72°F) | 15°C (59°F) | 1 mm |
| 2008 | 23°C (74°F) | 16°C (60°F) | 10 mm |
| 2007 | 19°C (67°F) | 12°C (54°F) | 3 mm |
| 2006 | 22°C (71°F) | 9°C (49°F) | 0 mm |
| 2005 | 24°C (76°F) | 17°C (62°F) | 26 mm |
| 2004 | 24°C (76°F) | 18°C (64°F) | 0 mm |
| 2003 | 28°C (82°F) | 17°C (63°F) | 1 mm |
| 2002 | 25°C (77°F) | 18°C (65°F) | 18 mm |
| 2001 | 29°C (85°F) | 18°C (65°F) | 0 mm |
| 2000 | 23°C (73°F) | 18°C (64°F) | 0 mm |
| 1999 | 29°C (84°F) | 17°C (62°F) | 0 mm |
| 1998 | 20°C (68°F) | 13°C (56°F) | 3 mm |
| 1997 | 28°C (82°F) | 14°C (57°F) | 0 mm |
| 1996 | 17°C (63°F) | 8°C (47°F) | 0 mm |
| 1995 | 21°C (70°F) | 16°C (61°F) | 0 mm |
| 1994 | 18°C (64°F) | 13°C (56°F) | 1 mm |
| 1993 | 24°C (75°F) | 14°C (57°F) | 7 mm |
| 1992 | 24°C (75°F) | 14°C (58°F) | 0 mm |
| 1991 | 21°C (70°F) | 15°C (59°F) | 14 mm |
| 1990 | 23°C (73°F) | 13°C (56°F) | 0 mm |
| 1989 | 20°C (68°F) | 13°C (55°F) | 0 mm |
| 1988 | 23°C (74°F) | 18°C (64°F) | 26 mm |
| 1987 | 24°C (76°F) | 11°C (52°F) | 0 mm |
| 1986 | 22°C (71°F) | 17°C (62°F) | 0 mm |
| 1985 | 27°C (80°F) | 17°C (63°F) | 0 mm |
| 1984 | 19°C (67°F) | 16°C (60°F) | 6 mm |
| 1983 | 17°C (63°F) | 12°C (54°F) | 1 mm |
| 1982 | 21°C (69°F) | 14°C (57°F) | 3 mm |
| 1981 | 22°C (71°F) | 13°C (56°F) | 17 mm |
| 1980 | 21°C (70°F) | 13°C (56°F) | 0 mm |
| 1979 | 18°C (64°F) | 13°C (56°F) | 0 mm |
| 1978 | 16°C (60°F) | 13°C (55°F) | 4 mm |
| 1977 | 26°C (78°F) | 14°C (58°F) | 0 mm |
| 1976 | 26°C (79°F) | 16°C (60°F) | 0 mm |
| 1975 | 22°C (72°F) | 14°C (57°F) | 3 mm |
| 1974 | 28°C (83°F) | 19°C (67°F) | 0 mm |
| 1973 | 23°C (74°F) | 17°C (62°F) | 0 mm |
| 1972 | 25°C (77°F) | 17°C (63°F) | 17 mm |
| 1971 | 24°C (75°F) | 13°C (56°F) | 0 mm |