Weather in Istanbul in April
In an average April, Istanbul sees a daily high around 14°C and a low around 9°C, based on 1980–2026 of local climate records.
| Average high | 14°C |
|---|---|
| Typical high range | 10°C to 18°C |
| Average low | 9°C |
| Typical low range | 6°C to 12°C |
| Average daily precipitation | 3 mm |
April records
The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.
High
Highest
24°C
2015-04-28
Lowest
5°C
2003-04-08
Low
Highest
17°C
2024-04-17
Lowest
3°C
2004-04-05
Feels-like
Highest
23°C
2008-04-22
Lowest
-3°C
1997-04-05
Humidity
Highest
12.8 g/m³
2024-04-25
Lowest
3.5 g/m³
1997-04-10
Wind
Highest
46 km/h
2020-04-07
Lowest
7 km/h
1996-04-26
Gust
Highest
76 km/h
2015-04-09
Lowest
12 km/h
2018-04-24
Precip
Wettest
134 mm
1991
Driest
9 mm
1989
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