Weather on March 18 in Istanbul
Historical weather data for March 18 in Istanbul, Turkey
Based on 55 years of data from ISTANBUL
About This Date
March 18th in Istanbul, Turkey typically brings cool spring weather, with average highs around 12°C and lows near 4°C. Over 55 years of records, the warmest March 18th was in 1981 (17°C average), while the coldest was 1987 (2°C) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 40% of March 18th dates historically, with the wettest March 18th recording 3.5" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for March 18th 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) |
|---|---|---|---|
| 2026 | 12°C (53°F) | 6°C (42°F) | 0 mm |
| 2025 | 11°C (51°F) | 3°C (37°F) | -- |
| 2024 | 14°C (58°F) | 6°C (42°F) | 0 mm |
| 2023 | 9°C (49°F) | 8°C (46°F) | 15 mm |
| 2022 | 6°C (42°F) | -- | 3 mm |
| 2021 | -- | 6°C (43°F) | 15 mm |
| 2020 | -- | 3°C (38°F) | -- |
| 2019 | -- | 9°C (49°F) | -- |
| 2018 | 22°C (72°F) | -- | -- |
| 2017 | 13°C (55°F) | 2°C (36°F) | 25 mm |
| 2016 | 11°C (52°F) | 2°C (35°F) | 0 mm |
| 2015 | 8°C (47°F) | 1°C (34°F) | 0 mm |
| 2014 | 19°C (67°F) | 8°C (46°F) | 0 mm |
| 2013 | 13°C (55°F) | -2°C (29°F) | 1 mm |
| 2012 | 19°C (66°F) | -1°C (31°F) | 0 mm |
| 2011 | 14°C (58°F) | 11°C (51°F) | 1 mm |
| 2010 | 9°C (49°F) | -1°C (30°F) | 0 mm |
| 2009 | 11°C (52°F) | 4°C (40°F) | 8 mm |
| 2008 | 19°C (67°F) | 11°C (51°F) | 1 mm |
| 2006 | 9°C (49°F) | 0°C (32°F) | 0 mm |
| 2005 | 21°C (70°F) | 2°C (36°F) | 0 mm |
| 2004 | 15°C (59°F) | 7°C (45°F) | -- |
| 2003 | 12°C (53°F) | 3°C (38°F) | -- |
| 2002 | 10°C (50°F) | 6°C (42°F) | -- |
| 2001 | 19°C (67°F) | 13°C (55°F) | -- |
| 2000 | 5°C (41°F) | 1°C (34°F) | 18 mm |
| 1999 | 8°C (47°F) | 4°C (39°F) | 25 mm |
| 1998 | 4°C (40°F) | 2°C (35°F) | 10 mm |
| 1997 | 4°C (39°F) | 1°C (33°F) | 15 mm |
| 1996 | 4°C (39°F) | 2°C (36°F) | 41 mm |
| 1995 | 12°C (54°F) | 4°C (39°F) | -- |
| 1994 | 13°C (55°F) | 7°C (44°F) | -- |
| 1993 | 7°C (45°F) | 0°C (32°F) | -- |
| 1992 | 3°C (37°F) | 1°C (34°F) | 89 mm |
| 1991 | 8°C (47°F) | 7°C (44°F) | 28 mm |
| 1990 | 14°C (58°F) | 3°C (37°F) | 0 mm |
| 1989 | 19°C (67°F) | 9°C (48°F) | -- |
| 1988 | 16°C (60°F) | 7°C (45°F) | 8 mm |
| 1987 | 3°C (37°F) | 1°C (33°F) | 10 mm |
| 1986 | 8°C (46°F) | 1°C (34°F) | 0 mm |
| 1985 | 18°C (65°F) | 8°C (47°F) | -- |
| 1984 | 9°C (49°F) | 3°C (37°F) | -- |
| 1983 | 12°C (54°F) | 1°C (34°F) | -- |
| 1982 | 9°C (48°F) | 3°C (38°F) | 13 mm |
| 1981 | 24°C (75°F) | 9°C (49°F) | -- |
| 1980 | 7°C (44°F) | 3°C (38°F) | 0 mm |
| 1979 | 17°C (63°F) | 7°C (44°F) | -- |
| 1978 | 17°C (62°F) | 9°C (49°F) | -- |
| 1977 | 7°C (44°F) | 5°C (41°F) | 30 mm |
| 1976 | 9°C (49°F) | 4°C (40°F) | -- |
| 1975 | 13°C (56°F) | 6°C (42°F) | 5 mm |
| 1974 | 11°C (52°F) | 2°C (35°F) | -- |
| 1973 | 9°C (49°F) | 2°C (35°F) | 5 mm |
| 1972 | 12°C (53°F) | 5°C (41°F) | -- |
| 1971 | 11°C (51°F) | 6°C (43°F) | 36 mm |