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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
22
+9
+7
22 December, sun
+9
+7
Feels like
+4
760 mmHg
73%
7.8
m/s
NE
+11
22 December, Sunday. day, 9°; night, 7°; rain
23
+10
+8
23 December, mon
+10
+8
Feels like
+5
760 mmHg
68%
7.1
m/s
N
+12
23 December, Monday. day, 10°; night, 8°; overcast
24
+10
+9
24 December, tue
+10
+9
Feels like
+5
760 mmHg
69%
7.3
m/s
W
+11
24 December, Tuesday. day, 10°; night, 9°; clear
25
+11
+9
25 December, wed
+11
+9
Feels like
+7
760 mmHg
70%
5.6
m/s
S
+11
25 December, Wednesday. day, 11°; night, 9°; partly cloudy
26
December
+12
+8
26 December, thu
+12
+8
Feels like
+5
760 mmHg
83%
7.3
m/s
NE
+12
Climate normal
+11
+9
26 December, Thursday. day, 12°; night, 8°; light rain
27
+8
+5
27 December, fri
+8
+5
Feels like
−1
763 mmHg
81%
7.7
m/s
N
+12
Climate normal
+10
+9
27 December, Friday. day, 8°; night, 5°; rain
28
+9
+7
28 December, sat
+9
+7
Feels like
+2
763 mmHg
74%
6.9
m/s
NE
+12
Climate normal
+9
+8
28 December, Saturday. day, 9°; night, 7°; light rain
29
+9
+8
29 December, sun
+9
+8
Feels like
+2
765 mmHg
78%
6.2
m/s
N
+12
Climate normal
+7
+7
29 December, Sunday. day, 9°; night, 8°; light rain
30
+10
+6
30 December, mon
+10
+6
Feels like
+5
767 mmHg
79%
3
m/s
NE
+12
Climate normal
+7
+5
30 December, Monday. day, 10°; night, 6°; light rain
31
+11
+6
31 December, tue
+11
+6
Feels like
+6
769 mmHg
85%
1.7
m/s
S
+11
Climate normal
+7
+5
31 December, Tuesday. day, 11°; night, 6°; partly cloudy
1 January
+11
+8
1 January, wed
+11
+8
Feels like
+6
767 mmHg
82%
3
m/s
S
+11
Climate normal
+8
+5
1 January, Wednesday. day, 11°; night, 8°; partly cloudy
2
+12
+9
2 January, thu
+12
+9
Feels like
+6
765 mmHg
74%
3.6
m/s
S
+11
Climate normal
+7
+6
2 January, Thursday. day, 12°; night, 9°; mostly clear
3
+13
+11
3 January, fri
+13
+11
Feels like
+6
763 mmHg
69%
5.3
m/s
S
+11
Climate normal
+7
+6
3 January, Friday. day, 13°; night, 11°; mostly clear
4
+14
+11
4 January, sat
+14
+11
Feels like
+6
759 mmHg
69%
8
m/s
SW
+11
Climate normal
+7
+5
4 January, Saturday. day, 14°; night, 11°; partly cloudy
5
+12
+5
5 January, sun
+12
+5
Feels like
+3
757 mmHg
76%
9.3
m/s
SW
+11
Climate normal
+7
+5
5 January, Sunday. day, 12°; night, 5°; light rain
6
+5
+2
6 January, mon
+5
+2
Feels like
−3
760 mmHg
76%
7.4
m/s
NW
+4
Climate normal
+9
+6
6 January, Monday. day, 5°; night, 2°; overcast
7
+5
−4
7 January, tue
+5
−4
Feels like
−4
761 mmHg
74%
7.5
m/s
N
+4
Climate normal
+7
+7
7 January, Tuesday. day, 5°; night, -4°; overcast
8
+3
−2
8 January, wed
+3
−2
Feels like
−7
726 mmHg
85%
4.6
m/s
S
+2
Climate normal
+6
+4
8 January, Wednesday. day, 3°; night, -2°; mostly clear
9
+5
+2
9 January, thu
+5
+2
Feels like
−2
726 mmHg
86%
3.5
m/s
S
+4
Climate normal
+6
+4
9 January, Thursday. day, 5°; night, 2°; clear
10
+1
−1
10 January, fri
+1
−1
Feels like
−7
731 mmHg
90%
6.7
m/s
N
0
Climate normal
+8
+6
10 January, Friday. day, 1°; night, -1°; sleet
11
+2
−3
11 January, sat
+2
−3
Feels like
−6
731 mmHg
85%
4.2
m/s
NE
+1
Climate normal
+9
+7
11 January, Saturday. day, 2°; night, -3°; clear
12
+4
−1
12 January, sun
+4
−1
Feels like
−5
729 mmHg
75%
2.9
m/s
E
0
Climate normal
+9
+7
12 January, Sunday. day, 4°; night, -1°; clear
13
+7
+1
13 January, mon
+7
+1
Feels like
−3
728 mmHg
50%
2.7
m/s
SW
+4
Climate normal
+8
+7
13 January, Monday. day, 7°; night, 1°; mostly clear
14
+10
+3
14 January, tue
+10
+3
Feels like
−1
727 mmHg
69%
4.1
m/s
SW
+5
Climate normal
+9
+6
14 January, Tuesday. day, 10°; night, 3°; clear
15
+11
+5
15 January, wed
+11
+5
Feels like
+2
725 mmHg
75%
3.4
m/s
SW
+6
Climate normal
+9
+7
15 January, Wednesday. day, 11°; night, 5°; partly cloudy
16
+11
+6
16 January, thu
+11
+6
Feels like
+4
724 mmHg
85%
2.8
m/s
SW
+7
Climate normal
+9
+7
16 January, Thursday. day, 11°; night, 6°; partly cloudy
17
+11
+4
17 January, fri
+11
+4
Feels like
+5
724 mmHg
88%
2.9
m/s
NE
+8
Climate normal
+9
+7
17 January, Friday. day, 11°; night, 4°; partly cloudy
18
+10
+4
18 January, sat
+10
+4
Feels like
+4
726 mmHg
83%
2.4
m/s
E
+8
Climate normal
+8
+6
18 January, Saturday. day, 10°; night, 4°; mostly clear
19
+12
+2
19 January, sun
+12
+2
Feels like
+2
727 mmHg
76%
3.5
m/s
S
+7
Climate normal
+8
+6
19 January, Sunday. day, 12°; night, 2°; clear
20
+7
+5
20 January, mon
+7
+5
Feels like
0
729 mmHg
91%
5.3
m/s
N
+6
Climate normal
+9
+6
20 January, Monday. day, 7°; night, 5°; partly cloudy
21
+5
+4
21 January, tue
+5
+4
Feels like
−1
730 mmHg
90%
5.9
m/s
NE
+4
Climate normal
+10
+7
21 January, Tuesday. day, 5°; night, 4°; light rain
22
+6
+2
22 January, wed
+6
+2
Feels like
0
731 mmHg
90%
5.3
m/s
NE
+5
Climate normal
+10
+8
22 January, Wednesday. day, 6°; night, 2°; partly cloudy
23
+8
0
23 January, thu
+8
0
Feels like
0
729 mmHg
83%
3.5
m/s
E
+6
Climate normal
+10
+8
23 January, Thursday. day, 8°; night, 0°; mostly clear
24
+10
+2
24 January, fri
+10
+2
Feels like
+1
728 mmHg
84%
3.6
m/s
E
+6
Climate normal
+8
+6
24 January, Friday. day, 10°; night, 2°; clear
Average data for 10 years
Next, the average data for 10 years
25
+8
+6
25 January, sat
+8
+6
Feels like
+3
755 mmHg
76%
7.4
m/s
NE
+9
25 January, Saturday. day, 8°; night, 6°; rain
Average for 30 days
12
sunny days
8
days with precipitation
10
cloudy days
12 sunny days; 8 days with precipitation; 10 cloudy days;
80
%
air humidity
4.8
m/s
Wind
S
16
mm of precipitation
(3% of annual average)
+7
°C
Water temperature
air humidity 80%; 16 millimeters of precipitation (3% of annual average); Wind southerly 4.8 Meters per second; Water temperature +7°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
N
NE
N
NE
S
S
S
S
SW
SW
NW
N
S
S
N
NE
E
SW
SW
SW
SW
NE
E
S
N
NE
NE
E
E
26
Average data for 10 years
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Daytime temperature
Night-time temperature
