Weather on August 31 in Istanbul
Historical weather data for August 31 in Istanbul, Turkey
Avg High28°C (82°F)
Avg Low18°C (64°F)
Warmest202328°C
Coldest197919°C
Based on 54 years of data from ISTANBUL
About This Date
August 31st in Istanbul, Turkey typically brings warm summer weather, with average highs around 28°C and lows near 18°C. Over 54 years of records, the warmest August 31st was in 2023 (28°C average), while the coldest was 1979 (19°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 31st dates historically, with the wettest August 31st recording 0.94" of rain.
Planning for August 31st in Istanbul? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 29°C (84°F) | 19°C (67°F) | -- |
| 2024 | 28°C (82°F) | 22°C (71°F) | 1 mm |
| 2023 | 33°C (92°F) | 23°C (74°F) | -- |
| 2022 | 29°C (85°F) | -- | 1 mm |
| 2021 | 30°C (86°F) | -- | -- |
| 2020 | -- | 21°C (70°F) | -- |
| 2019 | -- | 17°C (62°F) | -- |
| 2018 | -- | 22°C (72°F) | -- |
| 2017 | -- | 18°C (64°F) | -- |
| 2016 | 30°C (86°F) | 21°C (70°F) | 0 mm |
| 2015 | 31°C (88°F) | -- | 0 mm |
| 2014 | 28°C (83°F) | -- | 0 mm |
| 2013 | 28°C (82°F) | -- | 0 mm |
| 2012 | 29°C (85°F) | 14°C (57°F) | 0 mm |
| 2011 | 31°C (88°F) | 13°C (55°F) | 0 mm |
| 2010 | 34°C (93°F) | 21°C (69°F) | 0 mm |
| 2009 | 30°C (86°F) | 17°C (62°F) | 0 mm |
| 2008 | 28°C (83°F) | -- | 0 mm |
| 2007 | 39°C (103°F) | -- | -- |
| 2005 | 32°C (89°F) | -- | -- |
| 2004 | 29°C (84°F) | 18°C (64°F) | 0 mm |
| 2003 | 32°C (90°F) | 21°C (70°F) | -- |
| 2002 | 27°C (80°F) | 21°C (70°F) | -- |
| 2001 | 27°C (81°F) | 16°C (61°F) | -- |
| 2000 | 26°C (79°F) | 16°C (61°F) | -- |
| 1999 | 27°C (81°F) | 18°C (64°F) | -- |
| 1998 | 26°C (79°F) | 17°C (63°F) | -- |
| 1997 | 22°C (72°F) | 17°C (63°F) | 5 mm |
| 1996 | 27°C (81°F) | 20°C (68°F) | -- |
| 1995 | 27°C (81°F) | 17°C (62°F) | 4 mm |
| 1994 | 29°C (84°F) | 19°C (66°F) | -- |
| 1993 | 26°C (79°F) | 18°C (65°F) | 0 mm |
| 1992 | 30°C (86°F) | 21°C (70°F) | -- |
| 1991 | 22°C (71°F) | 16°C (61°F) | -- |
| 1990 | 27°C (80°F) | 16°C (60°F) | -- |
| 1989 | 24°C (76°F) | 16°C (60°F) | -- |
| 1988 | 32°C (90°F) | 16°C (61°F) | -- |
| 1987 | 26°C (79°F) | 16°C (61°F) | -- |
| 1986 | 24°C (75°F) | 21°C (69°F) | -- |
| 1985 | 27°C (81°F) | 17°C (63°F) | -- |
| 1984 | 24°C (76°F) | 14°C (57°F) | -- |
| 1983 | 27°C (80°F) | 19°C (66°F) | -- |
| 1982 | 28°C (83°F) | 20°C (68°F) | -- |
| 1981 | 27°C (80°F) | 13°C (55°F) | -- |
| 1980 | 28°C (83°F) | 18°C (64°F) | -- |
| 1979 | 22°C (71°F) | 17°C (62°F) | 24 mm |
| 1978 | 26°C (79°F) | 17°C (62°F) | -- |
| 1977 | 23°C (74°F) | 16°C (60°F) | -- |
| 1976 | 25°C (77°F) | 14°C (58°F) | -- |
| 1975 | 27°C (81°F) | 22°C (71°F) | -- |
| 1974 | 25°C (77°F) | 19°C (66°F) | 2 mm |
| 1973 | 26°C (78°F) | 17°C (63°F) | -- |
| 1972 | 27°C (80°F) | 17°C (62°F) | 0 mm |
| 1971 | 27°C (80°F) | 17°C (62°F) | -- |