Weather on October 26 in Istanbul
Historical weather data for October 26 in Istanbul, Turkey
Based on 55 years of data from ISTANBUL
About This Date
October 26th in Istanbul, Turkey typically brings mild fall weather, with average highs around 18°C and lows near 10°C. Over 55 years of records, the warmest October 26th was in 2023 (22°C average), while the coldest was 1991 (8°C) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 38% of October 26th dates historically, with the wettest October 26th recording 2.6" 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 October 26th in Istanbul? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 23°C (74°F) | 12°C (53°F) | -- |
| 2024 | 20°C (68°F) | 9°C (49°F) | 0 mm |
| 2023 | 26°C (78°F) | 18°C (65°F) | 0 mm |
| 2022 | 23°C (73°F) | 12°C (54°F) | -- |
| 2021 | 18°C (64°F) | 9°C (48°F) | -- |
| 2020 | -- | 12°C (53°F) | -- |
| 2019 | -- | 15°C (59°F) | -- |
| 2018 | -- | 8°C (47°F) | 1 mm |
| 2017 | 16°C (60°F) | -- | 31 mm |
| 2016 | 18°C (65°F) | 13°C (55°F) | 0 mm |
| 2015 | 19°C (67°F) | 11°C (52°F) | 0 mm |
| 2014 | 19°C (66°F) | 14°C (57°F) | 1 mm |
| 2013 | -- | 7°C (45°F) | 0 mm |
| 2012 | 22°C (71°F) | -- | 0 mm |
| 2011 | 17°C (62°F) | -- | 0 mm |
| 2010 | 21°C (69°F) | 13°C (55°F) | 5 mm |
| 2009 | 24°C (75°F) | 12°C (54°F) | 0 mm |
| 2008 | 17°C (63°F) | 13°C (55°F) | 2 mm |
| 2007 | 21°C (69°F) | 8°C (46°F) | 0 mm |
| 2006 | 20°C (68°F) | -- | 1 mm |
| 2005 | 21°C (69°F) | 9°C (48°F) | 0 mm |
| 2004 | 27°C (81°F) | 9°C (48°F) | 0 mm |
| 2003 | 16°C (61°F) | 9°C (49°F) | 23 mm |
| 2002 | 20°C (68°F) | 13°C (55°F) | -- |
| 2001 | 17°C (62°F) | 9°C (48°F) | -- |
| 2000 | 18°C (64°F) | 7°C (45°F) | -- |
| 1999 | 20°C (68°F) | 11°C (51°F) | -- |
| 1998 | 19°C (66°F) | 14°C (57°F) | -- |
| 1997 | 11°C (51°F) | 8°C (46°F) | 38 mm |
| 1996 | 13°C (56°F) | 9°C (48°F) | 66 mm |
| 1995 | 13°C (55°F) | 11°C (52°F) | -- |
| 1994 | 19°C (66°F) | 14°C (57°F) | 41 mm |
| 1993 | 19°C (67°F) | 16°C (60°F) | 0 mm |
| 1992 | 22°C (71°F) | 8°C (47°F) | 10 mm |
| 1991 | 9°C (49°F) | 6°C (42°F) | 3 mm |
| 1990 | 17°C (62°F) | 8°C (46°F) | -- |
| 1989 | 18°C (64°F) | 11°C (52°F) | -- |
| 1988 | 13°C (55°F) | 7°C (45°F) | 33 mm |
| 1987 | 15°C (59°F) | 9°C (48°F) | -- |
| 1986 | 16°C (60°F) | 11°C (51°F) | 48 mm |
| 1985 | 13°C (55°F) | 7°C (44°F) | 41 mm |
| 1984 | 21°C (69°F) | 11°C (52°F) | -- |
| 1983 | 14°C (58°F) | 11°C (52°F) | 10 mm |
| 1982 | 19°C (67°F) | 13°C (55°F) | -- |
| 1981 | 17°C (63°F) | 13°C (56°F) | 0 mm |
| 1980 | 24°C (76°F) | 14°C (58°F) | -- |
| 1979 | 11°C (51°F) | 6°C (43°F) | 3 mm |
| 1978 | 14°C (58°F) | 10°C (50°F) | 0 mm |
| 1977 | 17°C (62°F) | 6°C (43°F) | -- |
| 1976 | 13°C (55°F) | 8°C (47°F) | 3 mm |
| 1975 | 13°C (56°F) | 7°C (45°F) | 10 mm |
| 1974 | 17°C (62°F) | 7°C (44°F) | 10 mm |
| 1973 | 12°C (54°F) | 9°C (49°F) | -- |
| 1972 | 14°C (57°F) | 10°C (50°F) | 46 mm |
| 1971 | 17°C (62°F) | 7°C (44°F) | -- |