Weather on December 11 in Istanbul
Historical weather data for December 11 in Istanbul, Turkey
Based on 55 years of data from ISTANBUL
About This Date
December 11th in Istanbul, Turkey typically brings cool winter weather, with average highs around 11°C and lows near 6°C. Over 55 years of records, the warmest December 11th was in 2022 (18°C average), while the coldest was 1991 (1°C) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 44% of December 11th dates historically, with the wettest December 11th recording 2.15" of rain. The last decade has been 10.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 10.6°F warmer on this date compared to 20-30 years ago.
Planning for December 11th in Istanbul? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 14°C (58°F) | 6°C (43°F) | -- |
| 2024 | 12°C (53°F) | -- | 55 mm |
| 2023 | 15°C (59°F) | 7°C (45°F) | 0 mm |
| 2022 | 21°C (70°F) | 16°C (60°F) | 0 mm |
| 2021 | 19°C (67°F) | 10°C (50°F) | 4 mm |
| 2020 | 17°C (62°F) | -- | 2 mm |
| 2019 | -- | 7°C (44°F) | -- |
| 2018 | -- | 6°C (43°F) | 36 mm |
| 2017 | -- | 5°C (41°F) | -- |
| 2016 | 15°C (59°F) | 4°C (40°F) | 0 mm |
| 2015 | 10°C (50°F) | -- | 1 mm |
| 2014 | 13°C (56°F) | 8°C (46°F) | 3 mm |
| 2013 | 2°C (35°F) | -- | 17 mm |
| 2012 | -- | 6°C (42°F) | 1 mm |
| 2011 | 9°C (49°F) | 1°C (33°F) | 0 mm |
| 2010 | 2°C (35°F) | -- | 28 mm |
| 2009 | 10°C (50°F) | 8°C (47°F) | 3 mm |
| 2008 | 11°C (52°F) | -1°C (31°F) | 0 mm |
| 2007 | 16°C (61°F) | -- | 4 mm |
| 2006 | 15°C (59°F) | 2°C (35°F) | 0 mm |
| 2005 | 12°C (53°F) | 9°C (48°F) | 0 mm |
| 2004 | 7°C (45°F) | -1°C (31°F) | 0 mm |
| 2003 | 12°C (54°F) | 7°C (45°F) | -- |
| 2002 | 4°C (39°F) | -1°C (30°F) | 6 mm |
| 2001 | 4°C (40°F) | 2°C (36°F) | 0 mm |
| 2000 | 12°C (54°F) | 7°C (45°F) | -- |
| 1999 | 16°C (61°F) | 9°C (48°F) | -- |
| 1998 | 9°C (48°F) | 2°C (36°F) | 1 mm |
| 1997 | 9°C (49°F) | 2°C (36°F) | -- |
| 1996 | 11°C (52°F) | 8°C (46°F) | -- |
| 1995 | 6°C (43°F) | 4°C (40°F) | 4 mm |
| 1994 | 8°C (47°F) | 4°C (39°F) | -- |
| 1993 | 15°C (59°F) | 8°C (46°F) | 0 mm |
| 1992 | 13°C (55°F) | 8°C (47°F) | 3 mm |
| 1991 | 2°C (36°F) | -1°C (30°F) | 12 mm |
| 1990 | 17°C (63°F) | 8°C (46°F) | -- |
| 1989 | 3°C (37°F) | 0°C (32°F) | 3 mm |
| 1988 | 7°C (45°F) | 3°C (38°F) | 5 mm |
| 1987 | 9°C (49°F) | 7°C (45°F) | 0 mm |
| 1986 | 8°C (47°F) | 6°C (43°F) | -- |
| 1985 | 12°C (54°F) | 7°C (44°F) | 2 mm |
| 1984 | 10°C (50°F) | 3°C (38°F) | -- |
| 1983 | 13°C (55°F) | 8°C (46°F) | 0 mm |
| 1982 | 17°C (62°F) | 11°C (52°F) | -- |
| 1981 | 18°C (64°F) | 12°C (54°F) | -- |
| 1980 | 8°C (46°F) | 3°C (37°F) | 4 mm |
| 1979 | 17°C (62°F) | 13°C (55°F) | -- |
| 1978 | 9°C (49°F) | 2°C (35°F) | -- |
| 1977 | 7°C (44°F) | 4°C (40°F) | 3 mm |
| 1976 | 17°C (62°F) | 9°C (48°F) | -- |
| 1975 | 11°C (51°F) | 6°C (42°F) | -- |
| 1974 | 11°C (51°F) | 6°C (42°F) | 12 mm |
| 1973 | 5°C (41°F) | 3°C (37°F) | 6 mm |
| 1972 | 11°C (52°F) | 6°C (43°F) | -- |
| 1971 | 11°C (51°F) | 7°C (45°F) | 15 mm |