Weather in Истанбул in април
Climate normals based on 10 years of historical data for Истанбул, Турска.
Average high
16°C
Average low
10°C
Rainfall
54 mm
8 rainy days
Sunshine
5.4h/day
Vlažnost
68%
Sea temperature
11.4°C
How Hot Is Истанбул in април?
Истанбул's April sits at about 13°C overall, climbing to 16°C by mid-afternoon and dropping to 10°C before dawn. It's roughly 4°C cooler than March and on par with May.
Sunshine Hours in април
Long days with mixed skies: Истанбул averages 5.4h of direct sun in April despite 13h of daylight.
Does It Rain In Истанбул In април?
Истанбул sees moderate rainfall in April — 54mm spread across 8 days, with rain coming in distinct bursts.
Is Истанбул Humid In април?
Истанбул feels muggy this month with humidity around 68%, especially in calm air.
How Warm Is The Sea In Истанбул In април?
Cold water defines Истанбул's April sea: 11.4°C on average.
Wind In Истанбул In април
Expect a breezy April in Истанбул — winds average 21 kph.
Cloud Cover In Истанбул In април
Истанбул's April runs cloudy: typical cloud cover of 51%.
Cities With Similar Weather In април
Weather in Истанбул, month by month
| Month | High / Low | Kiša | |
|---|---|---|---|
| Vreme u januaru | 9°C / 6°C | 101mm | Details → |
| Vreme u februaru | 10°C / 6°C | 74mm | Details → |
| Vreme u martu | 12°C / 7°C | 74mm | Details → |
| Vreme u aprilu | 16°C / 10°C | 54mm | |
| Vreme u maju | 20°C / 15°C | 48mm | Details → |
| Vreme u junu | 25°C / 20°C | 41mm | Details → |
| Vreme u julu | 28°C / 23°C | 29mm | Details → |
| Vreme u avgustu | 29°C / 23°C | 17mm | Details → |
| Vreme u septembru | 25°C / 20°C | 48mm | Details → |
| Vreme u oktobru | 20°C / 16°C | 48mm | Details → |
| Vreme u novembru | 16°C / 12°C | 81mm | Details → |
| Vreme u decembru | 12°C / 8°C | 83mm | Details → |