Istanbul in april: average Weather, Temperature and Climate
Weather in Istanbul in april 2025
The weather in Istanbul in april comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout april
good weather
Weather at 6am
56°F
Clear/Sunny
45% of time
26%
12%
10%
Weather at 12pm
61°F
Clear/Sunny
50% of time
26%
12%
9%
Weather at 6pm
56°F
Clear/Sunny
48% of time
25%
12%
11%
Weather at 3am
52°F
45%
21%
15%
12%
Evolution of daily average temperature and precipitation in Istanbul in april
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Istanbul in april.
The climate of Istanbul in april is good
Compared to previous months, climatic conditions in Istanbul throughout April have improved remarkably. The precipitation decreases, the heat returns slowly and the sun is often present. The climate throughout April in Istanbul will be an accomplice to discover the city away from the influx of summer visitors. If one can accept the chill, the temperatures allow to feel a pleasant freshness, especially towards the middle of the day. On the other hand, mornings and evenings can be rather cool.
Beginning of April in Istanbul
With morning temperatures still fresh, the weather conditions at the beginning of the month remind us that the spring season has just begun. Fortunately, the heat is felt as the hours go by. In the middle of the day, one will have the opportunity to enjoy a wonderful weather in Istanbul throughout April to spend pleasant moments wandering the streets and discovering the wonders of the city.
Middle of April in Istanbul
In mid-April, weather conditions are somewhat similar to those of the beginning of the month. This time however, the humidity regains a little ground and it often happens that the cloudy sky and the light precipitations alternate with the sun. However, the weather is often lenient and will allow to spend good times with family, lovers or friends. It is enough to cover well in the morning and to wait until the sun is high enough to enjoy the pleasant sweetness of the atmosphere.
End of April in Istanbul
At the end of the month, the weather throughout April in Istanbul improves again, thanks to the regression of the humidity. Even if in the morning, the sky is often gray, it is enough to wait a few hours to enjoy the warmth which is accompanied by a superb sunshine. On the other hand, if planning evening parties or night outings, plan for light sweaters that will provide a pleasant feeling of comfort.
Seasonal average climate and temperature of Istanbul in april
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of april.
April | |||||
Outside temperature | |||||
Average temperature | 59°F | ||||
Highest temperature | 61°F | ||||
Lowest temperature | 56°F | ||||
Highest record temperature | 79°F (2010) | ||||
Lowest record temperature | 40°F (2021) | ||||
Number of days at +86°F | 0 day(s) (0%) | ||||
Number of days at +65°F | 9 day(s) (30%) | ||||
Sea temperature | |||||
Average sea temperature | 51°F | ||||
Lowest sea temperature | 46°F | ||||
Highest sea temperature | 56°F | ||||
Wind | |||||
Wind speed | 21km/h | ||||
Wind temperature | 52°F | ||||
Precipitation (rainfall) | |||||
Rainfall | 2.8in | ||||
Number of days with rainfall | 4 day(s) (14%) | ||||
Record daily rainfall | 1.1in (2010) | ||||
Snowfall | 0cm | ||||
Other climate data | |||||
Humidity | 73% | ||||
Visibility | 9.52km | ||||
Cloud cover | 33% | ||||
UV index | 4 | ||||
Daily sunshine hours | 11 | ||||
Sunrise and sunset | |||||
Time of sunrise | 06:25 | ||||
Time of sunset | 19:44 | ||||
Length of day | 13:19 | ||||
Our opinion about the weather in april | |||||
Our opinion at whereandwhen.net | good |
How was the weather last april?
Here is the day by day recorded weather in Istanbul in april 2024:
56°F to 65°F
58°F to 67°F
58°F to 67°F
56°F to 63°F
54°F to 63°F
54°F to 65°F
54°F to 58°F
52°F to 63°F
50°F to 65°F
52°F to 65°F
54°F to 67°F
54°F to 68°F
54°F to 68°F
56°F to 67°F
58°F to 67°F
59°F to 72°F
61°F to 68°F
59°F to 65°F
54°F to 59°F
54°F to 56°F
50°F to 63°F
56°F to 63°F
59°F to 68°F
63°F to 68°F
61°F to 68°F
58°F to 65°F
56°F to 65°F
56°F to 65°F
56°F to 58°F
58°F to 63°F
Map: other cities in Turkey in april
Cities near Istanbul:
Bueyuekcekmece in april | good weather |
Gebze in april | good weather |
Catalca in april | good weather |
Yalova in april | good weather |
Sile in april | good weather |
Mudanya in april | good weather |
Bursa in april | good weather |
Bandırma in april | good weather |
Marmara in april | good weather |
Tekirdağ in april | good weather |
Igneada in april | tolerable weather |
Şarköy in april | good weather |
Click over cities on the map for information about the weather in april.
Weather data for Istanbul in april:
Weather data for Istanbul for april are derived from an average of the weather forecast since 2009 in Istanbul. There is a margin of error and these forecasts are to be considered as general information only. The weather in Istanbul can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Istanbul.