Weather on August 15 in Istanbul
Historical weather data for August 15 in Istanbul, Turkey
Based on 56 years of data from ISTANBUL
About This Date
August 15th 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 15th was in 2010 (29°C average), while the coldest was 1975 (19°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 15th dates historically, with the wettest August 15th recording 2.83" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 15th in Istanbul? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 28°C (83°F) | 19°C (66°F) | -- |
| 2025 | 31°C (87°F) | -- | 0 mm |
| 2024 | 34°C (94°F) | -- | 0 mm |
| 2023 | 29°C (85°F) | 23°C (74°F) | 0 mm |
| 2022 | 27°C (81°F) | 19°C (66°F) | 6 mm |
| 2021 | 30°C (86°F) | 21°C (69°F) | -- |
| 2020 | -- | 21°C (69°F) | -- |
| 2019 | -- | 23°C (74°F) | 0 mm |
| 2018 | -- | 22°C (71°F) | -- |
| 2017 | -- | 23°C (73°F) | -- |
| 2016 | 28°C (83°F) | 18°C (65°F) | 0 mm |
| 2015 | 33°C (92°F) | 24°C (75°F) | 0 mm |
| 2014 | 33°C (91°F) | 23°C (74°F) | 0 mm |
| 2013 | 33°C (92°F) | 18°C (64°F) | 0 mm |
| 2012 | 33°C (91°F) | 16°C (60°F) | 0 mm |
| 2011 | 32°C (89°F) | 17°C (63°F) | 0 mm |
| 2010 | 36°C (97°F) | 22°C (72°F) | 0 mm |
| 2009 | 32°C (89°F) | 17°C (63°F) | 0 mm |
| 2008 | 34°C (94°F) | 20°C (68°F) | 0 mm |
| 2007 | 33°C (92°F) | 18°C (65°F) | 0 mm |
| 2006 | 34°C (94°F) | 18°C (64°F) | 0 mm |
| 2005 | 32°C (89°F) | 23°C (74°F) | 0 mm |
| 2004 | 29°C (84°F) | 22°C (72°F) | 0 mm |
| 2003 | 33°C (91°F) | 18°C (64°F) | -- |
| 2002 | 27°C (80°F) | 20°C (68°F) | -- |
| 2001 | 29°C (85°F) | 22°C (71°F) | -- |
| 2000 | 32°C (89°F) | 22°C (72°F) | -- |
| 1999 | 29°C (85°F) | 22°C (72°F) | -- |
| 1998 | 29°C (84°F) | 22°C (71°F) | -- |
| 1997 | 27°C (80°F) | 16°C (60°F) | 10 mm |
| 1996 | 28°C (82°F) | 20°C (68°F) | -- |
| 1995 | 27°C (81°F) | 17°C (63°F) | -- |
| 1994 | 33°C (91°F) | 22°C (71°F) | -- |
| 1993 | 28°C (82°F) | 20°C (68°F) | -- |
| 1992 | 30°C (86°F) | 22°C (71°F) | -- |
| 1991 | 29°C (84°F) | 23°C (73°F) | -- |
| 1990 | 29°C (84°F) | 18°C (64°F) | -- |
| 1989 | 31°C (88°F) | 22°C (71°F) | -- |
| 1988 | 32°C (90°F) | 21°C (69°F) | -- |
| 1987 | 27°C (80°F) | 15°C (59°F) | -- |
| 1986 | 28°C (83°F) | 23°C (73°F) | -- |
| 1985 | 30°C (86°F) | 22°C (71°F) | -- |
| 1984 | 26°C (79°F) | 16°C (60°F) | -- |
| 1983 | 24°C (75°F) | 17°C (63°F) | 2 mm |
| 1982 | 27°C (81°F) | 16°C (61°F) | -- |
| 1981 | 28°C (83°F) | 21°C (69°F) | -- |
| 1980 | 28°C (82°F) | 21°C (69°F) | -- |
| 1979 | 26°C (79°F) | 16°C (61°F) | -- |
| 1978 | 23°C (74°F) | 17°C (63°F) | -- |
| 1977 | 27°C (81°F) | 20°C (68°F) | -- |
| 1976 | 27°C (81°F) | 16°C (60°F) | -- |
| 1975 | 24°C (76°F) | 14°C (58°F) | 27 mm |
| 1974 | 24°C (76°F) | 18°C (64°F) | 72 mm |
| 1973 | 27°C (81°F) | 17°C (63°F) | -- |
| 1972 | 28°C (83°F) | 21°C (70°F) | -- |
| 1971 | 31°C (87°F) | 20°C (68°F) | -- |