Weather on August 21 in Warsaw
Historical weather data for August 21 in Warsaw, Poland
Based on 56 years of data from OKECIE
About This Date
August 21st in Warsaw, Poland typically brings pleasant summer weather, with average highs around 24°C and lows near 13°C. Over 56 years of records, the warmest August 21st was in 2001 (23°C average), while the coldest was 1977 (13°C) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 32% of August 21st dates historically, with the wettest August 21st recording 0.74" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for August 21st in Warsaw? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 27°C (80°F) | 14°C (58°F) | -- |
| 2025 | 27°C (81°F) | 7°C (44°F) | 4 mm |
| 2024 | 25°C (77°F) | -- | 0 mm |
| 2023 | 28°C (83°F) | -- | 0 mm |
| 2022 | 28°C (82°F) | 18°C (64°F) | 0 mm |
| 2021 | 22°C (71°F) | -- | -- |
| 2020 | 29°C (85°F) | 12°C (54°F) | 0 mm |
| 2019 | 24°C (75°F) | -- | 17 mm |
| 2018 | 26°C (78°F) | -- | 0 mm |
| 2017 | 19°C (66°F) | -- | 19 mm |
| 2016 | 28°C (83°F) | 17°C (63°F) | 3 mm |
| 2015 | 24°C (76°F) | -- | 0 mm |
| 2014 | 17°C (63°F) | -- | 1 mm |
| 2013 | 19°C (67°F) | 14°C (57°F) | 5 mm |
| 2012 | 29°C (85°F) | -- | 0 mm |
| 2011 | 23°C (74°F) | -- | 0 mm |
| 2010 | -- | 11°C (51°F) | 0 mm |
| 2009 | 26°C (78°F) | -- | 0 mm |
| 2008 | 24°C (75°F) | -- | 0 mm |
| 2007 | 27°C (80°F) | -- | 1 mm |
| 2006 | 23°C (73°F) | 14°C (57°F) | 5 mm |
| 2005 | 26°C (79°F) | 12°C (53°F) | 0 mm |
| 2004 | 23°C (73°F) | -- | 0 mm |
| 2003 | -- | 11°C (52°F) | 0 mm |
| 2002 | 27°C (80°F) | 11°C (52°F) | -- |
| 2001 | 31°C (87°F) | 17°C (62°F) | -- |
| 2000 | 27°C (81°F) | 16°C (60°F) | -- |
| 1999 | 19°C (67°F) | 13°C (55°F) | 1 mm |
| 1998 | 27°C (81°F) | 11°C (51°F) | -- |
| 1997 | 25°C (77°F) | 13°C (55°F) | 0 mm |
| 1996 | -- | 14°C (58°F) | -- |
| 1995 | -- | 15°C (59°F) | 0 mm |
| 1994 | 21°C (70°F) | -- | -- |
| 1993 | 21°C (69°F) | 9°C (49°F) | 0 mm |
| 1992 | 26°C (79°F) | -- | -- |
| 1991 | -- | 11°C (51°F) | 3 mm |
| 1990 | 17°C (63°F) | -- | 6 mm |
| 1989 | 31°C (87°F) | 14°C (58°F) | 0 mm |
| 1988 | 21°C (69°F) | -- | -- |
| 1987 | 23°C (74°F) | -- | 0 mm |
| 1986 | 17°C (62°F) | -- | -- |
| 1985 | -- | 14°C (57°F) | -- |
| 1984 | 23°C (73°F) | -- | -- |
| 1983 | 27°C (80°F) | 14°C (58°F) | 0 mm |
| 1982 | 21°C (69°F) | 13°C (55°F) | -- |
| 1981 | 18°C (64°F) | 13°C (55°F) | 5 mm |
| 1980 | 22°C (72°F) | 12°C (54°F) | 6 mm |
| 1979 | 23°C (73°F) | -- | 0 mm |
| 1978 | 22°C (72°F) | 9°C (48°F) | 0 mm |
| 1977 | 19°C (67°F) | 8°C (46°F) | 3 mm |
| 1976 | 19°C (66°F) | -- | 0 mm |
| 1975 | 25°C (77°F) | 10°C (50°F) | 0 mm |
| 1974 | 21°C (70°F) | -- | 0 mm |
| 1973 | 18°C (64°F) | -- | 0 mm |
| 1972 | 21°C (69°F) | 15°C (59°F) | 3 mm |
| 1971 | 30°C (86°F) | 12°C (53°F) | 0 mm |