Weather on August 23 in Istanbul
Historical weather data for August 23 in Istanbul, Turkey
Based on 56 years of data from ISTANBUL
About This Date
August 23rd in Istanbul, Turkey typically brings warm summer weather, with average highs around 29°C and lows near 19°C. Over 56 years of records, the warmest August 23rd was in 1977 (30°C average), while the coldest was 1976 (19°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 13% of August 23rd dates historically, with the wettest August 23rd recording 0.51" of rain. The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.9°F warmer on this date compared to 20-30 years ago.
Planning for August 23rd in Istanbul? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 32°C (90°F) | 21°C (70°F) | -- |
| 2025 | 32°C (89°F) | -- | 0 mm |
| 2024 | 34°C (93°F) | 23°C (74°F) | 0 mm |
| 2023 | 35°C (95°F) | 24°C (75°F) | -- |
| 2022 | 32°C (90°F) | 26°C (79°F) | 0 mm |
| 2021 | 29°C (85°F) | 22°C (72°F) | -- |
| 2020 | -- | 22°C (71°F) | -- |
| 2019 | -- | 22°C (71°F) | -- |
| 2018 | -- | 23°C (73°F) | -- |
| 2017 | -- | 17°C (63°F) | 8 mm |
| 2016 | 31°C (87°F) | -- | 0 mm |
| 2015 | 28°C (82°F) | 21°C (69°F) | 2 mm |
| 2014 | 33°C (92°F) | 23°C (74°F) | 0 mm |
| 2013 | 31°C (87°F) | 19°C (67°F) | 0 mm |
| 2012 | 35°C (95°F) | 18°C (64°F) | 0 mm |
| 2011 | 31°C (87°F) | 14°C (57°F) | 0 mm |
| 2010 | 31°C (88°F) | 19°C (67°F) | -- |
| 2009 | 30°C (86°F) | 14°C (58°F) | 0 mm |
| 2008 | 33°C (92°F) | 22°C (72°F) | 0 mm |
| 2007 | 37°C (98°F) | 18°C (64°F) | 0 mm |
| 2006 | 33°C (91°F) | 22°C (71°F) | 0 mm |
| 2005 | 32°C (90°F) | -- | -- |
| 2004 | 28°C (82°F) | 19°C (66°F) | 5 mm |
| 2003 | 31°C (87°F) | 22°C (71°F) | -- |
| 2002 | 27°C (81°F) | 19°C (67°F) | -- |
| 2001 | 28°C (83°F) | 21°C (69°F) | -- |
| 2000 | 32°C (90°F) | 23°C (73°F) | -- |
| 1999 | 26°C (79°F) | 21°C (70°F) | -- |
| 1998 | 32°C (89°F) | 21°C (70°F) | -- |
| 1997 | 24°C (75°F) | 18°C (64°F) | -- |
| 1996 | 30°C (86°F) | 21°C (69°F) | -- |
| 1995 | 29°C (85°F) | 21°C (70°F) | -- |
| 1994 | 32°C (90°F) | 21°C (69°F) | -- |
| 1993 | 31°C (88°F) | 17°C (63°F) | -- |
| 1992 | 30°C (86°F) | 20°C (68°F) | -- |
| 1991 | 26°C (79°F) | 20°C (68°F) | -- |
| 1990 | 26°C (79°F) | 22°C (71°F) | -- |
| 1989 | 31°C (87°F) | 21°C (70°F) | -- |
| 1988 | 29°C (85°F) | 19°C (66°F) | -- |
| 1987 | 23°C (73°F) | 17°C (62°F) | 0 mm |
| 1986 | 28°C (83°F) | 20°C (68°F) | -- |
| 1985 | 29°C (84°F) | 17°C (62°F) | -- |
| 1984 | 26°C (78°F) | 16°C (60°F) | 2 mm |
| 1983 | 26°C (79°F) | 18°C (64°F) | 3 mm |
| 1982 | 27°C (80°F) | 19°C (67°F) | -- |
| 1981 | 25°C (77°F) | 20°C (68°F) | -- |
| 1980 | 29°C (84°F) | 17°C (62°F) | -- |
| 1979 | 24°C (75°F) | 17°C (63°F) | 0 mm |
| 1978 | 27°C (80°F) | 16°C (60°F) | 0 mm |
| 1977 | 38°C (100°F) | 22°C (72°F) | -- |
| 1976 | 23°C (73°F) | 16°C (60°F) | 13 mm |
| 1975 | 26°C (78°F) | 19°C (67°F) | 2 mm |
| 1974 | 26°C (79°F) | 18°C (64°F) | -- |
| 1973 | 28°C (83°F) | 18°C (65°F) | -- |
| 1972 | 27°C (81°F) | 21°C (69°F) | -- |
| 1971 | 29°C (85°F) | 16°C (60°F) | -- |