Weather on April 17 in Istanbul
Historical weather data for April 17 in Istanbul, Turkey
Avg High18°C (64°F)
Avg Low9°C (48°F)
Warmest202424°C
Coldest19887°C
Based on 55 years of data from ISTANBUL
About This Date
April 17th in Istanbul, Turkey typically brings mild spring weather, with average highs around 18°C and lows near 9°C. Over 55 years of records, the warmest April 17th was in 2024 (24°C average), while the coldest was 1988 (7°C) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 35% of April 17th dates historically, with the wettest April 17th recording 1" of rain.
Planning for April 17th in Istanbul? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 24°C (76°F) | 10°C (50°F) | 0" |
| 2024 | 28°C (83°F) | 19°C (67°F) | 0" |
| 2023 | 22°C (72°F) | -- | -- |
| 2022 | 16°C (60°F) | 11°C (52°F) | 0" |
| 2021 | 16°C (61°F) | 9°C (49°F) | 0.03" |
| 2020 | -- | 6°C (42°F) | 0" |
| 2019 | -- | 6°C (43°F) | -- |
| 2018 | -- | 11°C (51°F) | -- |
| 2017 | 21°C (69°F) | -- | 0.1" |
| 2016 | 26°C (79°F) | -- | 0" |
| 2015 | 24°C (75°F) | 12°C (54°F) | 0" |
| 2014 | 23°C (74°F) | -- | 0.05" |
| 2013 | 13°C (55°F) | -- | -- |
| 2012 | 27°C (80°F) | 9°C (48°F) | 0" |
| 2011 | 13°C (56°F) | 8°C (47°F) | -- |
| 2010 | 22°C (71°F) | 12°C (53°F) | 0" |
| 2009 | 19°C (66°F) | -- | 0.03" |
| 2008 | 21°C (69°F) | 9°C (49°F) | 0" |
| 2007 | 16°C (60°F) | 2°C (36°F) | 0.08" |
| 2006 | 23°C (73°F) | -- | -- |
| 2005 | 28°C (83°F) | 12°C (54°F) | 0" |
| 2004 | 18°C (64°F) | 6°C (42°F) | -- |
| 2003 | 9°C (49°F) | 7°C (44°F) | -- |
| 2002 | 14°C (58°F) | 8°C (47°F) | 0.6" |
| 2001 | 17°C (63°F) | 8°C (46°F) | 0" |
| 2000 | 25°C (77°F) | 13°C (55°F) | -- |
| 1999 | 25°C (77°F) | 15°C (59°F) | -- |
| 1998 | 13°C (55°F) | 9°C (48°F) | -- |
| 1997 | 11°C (52°F) | 4°C (39°F) | 0.7" |
| 1996 | 10°C (50°F) | 6°C (42°F) | -- |
| 1995 | 14°C (58°F) | 10°C (50°F) | 0.5" |
| 1994 | 26°C (79°F) | 12°C (53°F) | -- |
| 1993 | 13°C (55°F) | 8°C (46°F) | -- |
| 1992 | 19°C (67°F) | 10°C (50°F) | -- |
| 1991 | 17°C (63°F) | 8°C (47°F) | 0.1" |
| 1990 | 18°C (65°F) | 10°C (50°F) | 0.1" |
| 1989 | 20°C (68°F) | 13°C (55°F) | -- |
| 1988 | 9°C (48°F) | 5°C (41°F) | 0.2" |
| 1987 | 12°C (53°F) | 2°C (36°F) | -- |
| 1986 | 18°C (65°F) | 8°C (46°F) | -- |
| 1985 | 13°C (55°F) | 8°C (46°F) | -- |
| 1984 | 14°C (58°F) | 6°C (42°F) | -- |
| 1983 | 12°C (54°F) | 6°C (43°F) | 0.2" |
| 1982 | 12°C (54°F) | 7°C (45°F) | 0.7" |
| 1981 | 13°C (56°F) | 8°C (47°F) | -- |
| 1980 | 18°C (64°F) | 8°C (47°F) | -- |
| 1979 | 21°C (70°F) | 9°C (49°F) | -- |
| 1978 | 16°C (60°F) | 9°C (49°F) | 0.2" |
| 1977 | 14°C (58°F) | 7°C (44°F) | 1" |
| 1976 | 12°C (53°F) | 8°C (46°F) | 0.2" |
| 1975 | 21°C (69°F) | 12°C (53°F) | 0.3" |
| 1974 | 21°C (69°F) | 7°C (44°F) | 0.5" |
| 1973 | 11°C (52°F) | 7°C (45°F) | 0" |
| 1972 | 19°C (67°F) | 13°C (55°F) | 0.1" |
| 1971 | 11°C (51°F) | 5°C (41°F) | -- |