Climate LabIstanbul, Turkey

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
14
13
14
17
21
26
30
29
26
22
17
15
20
Daily mean°C
7
8
9
13
17
23
26
26
23
17
14
11
16
Daily low°C
5
4
7
8
14
19
23
23
20
15
10
8
13
Thermal comfort
High feels°C
9
13
15
18
23
28
31
30
28
23
17
12
21
Mean feels°C
-2
1
4
9
15
22
25
25
21
13
8
4
12
Low feels°C
-13
-11
-9
-3
6
16
19
19
13
5
-3
-6
3
Humidity
Humidity%
75
76
78
74
73
72
66
67
66
73
74
81
73
Dewpoint°C
3.3
4.2
6.7
8.3
12.3
17.1
18.8
19.3
16.7
12.6
9.3
7.9
11.4
Precipitation
Rainfallmm
116
70
70
72
37
32
26
14
30
37
63
90
657
Rain days≥1mm
14
13
14
12
9
7
4
3
6
6
10
11
109
Wind
Wind avgm/s
5.1
4.6
4.4
3.9
3.7
4.1
5.2
5.0
4.9
4.6
4.8
4.3
4.5
Wind gustsm/s
9.5
8.7
9.0
7.7
7.6
6.5
7.3
7.7
8.7
7.6
8.8
8.9
8.2
Sun & UV
Sunshinehrs/day
6.0
7.5
8.6
10.2
10.9
12.1
12.9
11.5
9.7
7.7
6.0
5.6
9.1
Clear skyindex
32%
45%
40%
56%
58%
63%
80%
81%
60%
57%
42%
34%
54%
UV indexmax avg
1.2
2.1
2.9
4.9
6.9
7.7
8.4
7.3
5.1
3.3
1.6
1.1
4.4
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Turkey

Istanbul: -8.1 °C. Typical range in Turkey: -7.0-1.8 °C. Low anchor: Sivas, -11.3 °C. High anchor: İskenderun, 3.8 °C.

363 cities tracked