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Monthly weather forecast in Istanbul
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
11
+28
+23
11 August, sun
+28
+23
Feels like
+29
752 mmHg
62%
7
m/s
NE
+25
11 August, Sunday. day, 28°; night, 23°; clear
12
+28
+23
12 August, mon
+28
+23
Feels like
+29
752 mmHg
62%
6.5
m/s
NE
+25
12 August, Monday. day, 28°; night, 23°; clear
13
+27
+23
13 August, tue
+27
+23
Feels like
+27
754 mmHg
62%
6.6
m/s
NE
+25
13 August, Tuesday. day, 27°; night, 23°; clear
14
+28
+23
14 August, wed
+28
+23
Feels like
+28
754 mmHg
60%
6.1
m/s
NE
+25
14 August, Wednesday. day, 28°; night, 23°; clear
15
+29
+23
15 August, thu
+29
+23
Feels like
+29
753 mmHg
58%
6.9
m/s
NE
+25
15 August, Thursday. day, 29°; night, 23°; clear
16
+29
+24
16 August, fri
+29
+24
Feels like
+29
752 mmHg
61%
7
m/s
NE
+25
16 August, Friday. day, 29°; night, 24°; clear
17
August
+30
+22
17 August, sat
+30
+22
Feels like
+24
755 mmHg
50%
9
m/s
NE
+24
Climate normal
+28
+23
17 August, Saturday. day, 30°; night, 22°; clear
18
+30
+22
18 August, sun
+30
+22
Feels like
+25
754 mmHg
56%
8.5
m/s
NE
+24
Climate normal
+28
+23
18 August, Sunday. day, 30°; night, 22°; mostly clear
19
+30
+21
19 August, mon
+30
+21
Feels like
+28
754 mmHg
61%
5.5
m/s
NE
+25
Climate normal
+28
+23
19 August, Monday. day, 30°; night, 21°; clear
20
+32
+23
20 August, tue
+32
+23
Feels like
+30
754 mmHg
69%
4.5
m/s
NE
+25
Climate normal
+26
+23
20 August, Tuesday. day, 32°; night, 23°; clear
21
+31
+24
21 August, wed
+31
+24
Feels like
+30
752 mmHg
66%
5.1
m/s
NE
+25
Climate normal
+26
+23
21 August, Wednesday. day, 31°; night, 24°; mostly clear
22
+31
+24
22 August, thu
+31
+24
Feels like
+28
753 mmHg
69%
6.2
m/s
N
+25
Climate normal
+27
+22
22 August, Thursday. day, 31°; night, 24°; light rain
23
+32
+24
23 August, fri
+32
+24
Feels like
+29
755 mmHg
67%
7.2
m/s
NE
+26
Climate normal
+27
+22
23 August, Friday. day, 32°; night, 24°; clear
24
+31
+24
24 August, sat
+31
+24
Feels like
+29
757 mmHg
64%
6.3
m/s
NE
+26
Climate normal
+27
+23
24 August, Saturday. day, 31°; night, 24°; mostly clear
25
+30
+24
25 August, sun
+30
+24
Feels like
+27
756 mmHg
60%
6.8
m/s
NE
+26
Climate normal
+27
+23
25 August, Sunday. day, 30°; night, 24°; mostly clear
26
+31
+24
26 August, mon
+31
+24
Feels like
+27
755 mmHg
61%
5.9
m/s
NE
+25
Climate normal
+27
+22
26 August, Monday. day, 31°; night, 24°; mostly clear
27
+30
+23
27 August, tue
+30
+23
Feels like
+26
755 mmHg
65%
5.9
m/s
NE
Climate normal
+27
+22
27 August, Tuesday. day, 30°; night, 23°; partly cloudy
28
+30
+23
28 August, wed
+30
+23
Feels like
+27
756 mmHg
62%
4.7
m/s
N
Climate normal
+27
+22
28 August, Wednesday. day, 30°; night, 23°; partly cloudy
29
+32
+18
29 August, thu
+32
+18
Feels like
+25
737 mmHg
59%
5.2
m/s
N
Climate normal
+25
+22
29 August, Thursday. day, 32°; night, 18°; rain
30
+30
+18
30 August, fri
+30
+18
Feels like
+22
719 mmHg
52%
6.4
m/s
N
Climate normal
+26
+21
30 August, Friday. day, 30°; night, 18°; light rain
31
+26
+17
31 August, sat
+26
+17
Feels like
+19
721 mmHg
68%
7.7
m/s
NE
Climate normal
+24
+22
31 August, Saturday. day, 26°; night, 17°; clear
1 September
+27
+17
1 September, sun
+27
+17
Feels like
+21
721 mmHg
65%
6.4
m/s
N
Climate normal
+26
+21
1 September, Sunday. day, 27°; night, 17°; mostly clear
2
+28
+16
2 September, mon
+28
+16
Feels like
+20
720 mmHg
65%
6.5
m/s
N
Climate normal
+27
+21
2 September, Monday. day, 28°; night, 16°; clear
3
+28
+16
3 September, tue
+28
+16
Feels like
+21
719 mmHg
66%
5.4
m/s
N
Climate normal
+26
+22
3 September, Tuesday. day, 28°; night, 16°; mostly clear
4
+27
+17
4 September, wed
+27
+17
Feels like
+20
719 mmHg
64%
5.7
m/s
N
Climate normal
+26
+22
4 September, Wednesday. day, 27°; night, 17°; mostly clear
5
+24
+15
5 September, thu
+24
+15
Feels like
+16
722 mmHg
70%
7.2
m/s
N
Climate normal
+26
+21
5 September, Thursday. day, 24°; night, 15°; partly cloudy
6
+25
+15
6 September, fri
+25
+15
Feels like
+17
722 mmHg
67%
6.5
m/s
N
Climate normal
+26
+22
6 September, Friday. day, 25°; night, 15°; partly cloudy
7
+28
+15
7 September, sat
+28
+15
Feels like
+19
720 mmHg
58%
6
m/s
N
Climate normal
+25
+21
7 September, Saturday. day, 28°; night, 15°; clear
8
+28
+14
8 September, sun
+28
+14
Feels like
+18
719 mmHg
52%
6.1
m/s
N
Climate normal
+25
+21
8 September, Sunday. day, 28°; night, 14°; clear
9
+27
+14
9 September, mon
+27
+14
Feels like
+19
718 mmHg
56%
5.4
m/s
N
Climate normal
+26
+21
9 September, Monday. day, 27°; night, 14°; clear
10
+27
+14
10 September, tue
+27
+14
Feels like
+20
718 mmHg
60%
5.2
m/s
N
Climate normal
+26
+21
10 September, Tuesday. day, 27°; night, 14°; partly cloudy
11
+28
+15
11 September, wed
+28
+15
Feels like
+22
718 mmHg
57%
3.9
m/s
NW
Climate normal
+25
+22
11 September, Wednesday. day, 28°; night, 15°; mostly clear
12
+28
+18
12 September, thu
+28
+18
Feels like
+22
720 mmHg
52%
4.3
m/s
N
Climate normal
+25
+21
12 September, Thursday. day, 28°; night, 18°; mostly clear
13
+28
+18
13 September, fri
+28
+18
Feels like
+21
721 mmHg
63%
4.9
m/s
NE
Climate normal
+25
+21
13 September, Friday. day, 28°; night, 18°; light rain
14
+30
+18
14 September, sat
+30
+18
Feels like
+25
719 mmHg
77%
3.4
m/s
NW
Climate normal
+25
+21
14 September, Saturday. day, 30°; night, 18°; rain
Average for 30 days
23
sunny days
2
days with precipitation
5
cloudy days
23 sunny days; 2 days with precipitation; 5 cloudy days;
63
%
air humidity
5.9
m/s
Wind
N
6
mm of precipitation
(1% of annual average)
+25
°C
Water temperature
air humidity 63%; 6 millimeters of precipitation (1% of annual average); Wind northerly 5.9 Meters per second; Water temperature +25°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
NE
NE
NE
N
NE
NE
NE
NE
NE
N
N
N
NE
N
N
N
N
N
N
N
N
N
N
NW
N
NE
NW
NW
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature