Weather on August 11 in Istanbul
Historical weather data for August 11 in Istanbul, Turkey
Based on 56 years of data from ISTANBUL
About This Date
August 11th in Istanbul, Turkey typically brings warm summer weather, with average highs around 30°C and lows near 21°C. Over 56 years of records, the warmest August 11th was in 2016 (30°C average), while the coldest was 1973 (19°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 11th dates historically, with the wettest August 11th recording 0.63" of rain. The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for August 11th in Istanbul? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 32°C (89°F) | 23°C (73°F) | -- |
| 2025 | 33°C (91°F) | 23°C (73°F) | 0 mm |
| 2024 | 34°C (94°F) | 25°C (77°F) | 0 mm |
| 2023 | 29°C (84°F) | -- | 0 mm |
| 2022 | 28°C (82°F) | -- | 0 mm |
| 2021 | 33°C (91°F) | 22°C (72°F) | 0 mm |
| 2020 | -- | 23°C (73°F) | -- |
| 2019 | -- | 23°C (73°F) | -- |
| 2018 | 29°C (84°F) | 22°C (71°F) | 0 mm |
| 2017 | -- | 24°C (75°F) | -- |
| 2016 | 36°C (96°F) | 24°C (76°F) | 0 mm |
| 2015 | 30°C (86°F) | 23°C (73°F) | 0 mm |
| 2014 | 33°C (92°F) | 23°C (73°F) | 0 mm |
| 2013 | 31°C (88°F) | 18°C (65°F) | 0 mm |
| 2012 | 33°C (91°F) | 22°C (71°F) | 0 mm |
| 2011 | 23°C (74°F) | 18°C (64°F) | 2 mm |
| 2010 | 37°C (99°F) | 21°C (69°F) | 0 mm |
| 2009 | 29°C (85°F) | 16°C (60°F) | 0 mm |
| 2008 | 32°C (89°F) | 21°C (69°F) | 0 mm |
| 2007 | 37°C (98°F) | 19°C (66°F) | 0 mm |
| 2006 | 35°C (95°F) | 22°C (71°F) | 0 mm |
| 2005 | 31°C (87°F) | -- | -- |
| 2004 | 27°C (81°F) | -- | -- |
| 2003 | 28°C (82°F) | 19°C (67°F) | 0 mm |
| 2002 | 33°C (91°F) | 21°C (69°F) | -- |
| 2001 | 33°C (91°F) | 24°C (76°F) | -- |
| 2000 | 28°C (82°F) | 23°C (73°F) | -- |
| 1999 | 32°C (89°F) | 23°C (73°F) | -- |
| 1998 | 28°C (83°F) | 23°C (73°F) | -- |
| 1997 | 22°C (71°F) | 18°C (64°F) | 7 mm |
| 1996 | 27°C (81°F) | 18°C (65°F) | 1 mm |
| 1995 | 27°C (80°F) | 22°C (71°F) | -- |
| 1994 | 32°C (89°F) | 21°C (69°F) | -- |
| 1993 | 27°C (80°F) | 20°C (68°F) | 2 mm |
| 1992 | 31°C (87°F) | 22°C (71°F) | -- |
| 1991 | 32°C (89°F) | 22°C (72°F) | -- |
| 1990 | 27°C (80°F) | 21°C (70°F) | -- |
| 1989 | 29°C (84°F) | 21°C (69°F) | -- |
| 1988 | 30°C (86°F) | 20°C (68°F) | -- |
| 1987 | 28°C (82°F) | 18°C (64°F) | -- |
| 1986 | 32°C (89°F) | 23°C (73°F) | -- |
| 1985 | 27°C (81°F) | 17°C (62°F) | -- |
| 1984 | 30°C (86°F) | 18°C (65°F) | -- |
| 1983 | 27°C (81°F) | 18°C (65°F) | -- |
| 1982 | 27°C (81°F) | 18°C (65°F) | -- |
| 1981 | 31°C (87°F) | 20°C (68°F) | -- |
| 1980 | 29°C (84°F) | 22°C (71°F) | 1 mm |
| 1979 | 29°C (85°F) | 19°C (67°F) | -- |
| 1978 | 28°C (83°F) | 19°C (67°F) | -- |
| 1977 | 29°C (84°F) | 19°C (67°F) | -- |
| 1976 | 27°C (81°F) | 14°C (58°F) | -- |
| 1975 | 28°C (83°F) | 18°C (64°F) | 16 mm |
| 1974 | 31°C (87°F) | 17°C (62°F) | -- |
| 1973 | 26°C (78°F) | 13°C (56°F) | -- |
| 1972 | 28°C (83°F) | 18°C (65°F) | -- |
| 1971 | 27°C (81°F) | 22°C (72°F) | -- |