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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
December
+15
+11
25 December, wed
+15
+11
Feels like
+9
753 mmHg
74%
3.7
m/s
NE
+12
Climate normal
+11
+9
25 December, Wednesday. day, 15°; night, 11°; light rain
26
+12
+7
26 December, thu
+12
+7
Feels like
+6
760 mmHg
85%
7.2
m/s
NE
+12
Climate normal
+11
+9
26 December, Thursday. day, 12°; night, 7°; light rain
27
+8
+8
27 December, fri
+8
+8
Feels like
0
763 mmHg
82%
8.5
m/s
N
+12
Climate normal
+10
+9
27 December, Friday. day, 8°; night, 8°; rain
28
+10
+8
28 December, sat
+10
+8
Feels like
+2
764 mmHg
81%
7
m/s
N
+12
Climate normal
+9
+8
28 December, Saturday. day, 10°; night, 8°; light rain
29
+10
+8
29 December, sun
+10
+8
Feels like
+5
765 mmHg
78%
4.7
m/s
N
+12
Climate normal
+7
+7
29 December, Sunday. day, 10°; night, 8°; overcast
30
+10
+8
30 December, mon
+10
+8
Feels like
+5
766 mmHg
79%
3.7
m/s
N
+12
Climate normal
+7
+5
30 December, Monday. day, 10°; night, 8°; light rain
31
+10
+7
31 December, tue
+10
+7
Feels like
+6
769 mmHg
79%
3.1
m/s
N
+12
Climate normal
+7
+5
31 December, Tuesday. day, 10°; night, 7°; light rain
1 January
+11
+9
1 January, wed
+11
+9
Feels like
+4
765 mmHg
76%
6
m/s
SW
+11
Climate normal
+8
+5
1 January, Wednesday. day, 11°; night, 9°; partly cloudy
2
+12
+8
2 January, thu
+12
+8
Feels like
+5
764 mmHg
73%
6.1
m/s
SW
+11
Climate normal
+7
+6
2 January, Thursday. day, 12°; night, 8°; partly cloudy
3
+12
+9
3 January, fri
+12
+9
Feels like
+4
763 mmHg
75%
7.1
m/s
SW
+10
Climate normal
+7
+6
3 January, Friday. day, 12°; night, 9°; partly cloudy
4
+11
+8
4 January, sat
+11
+8
Feels like
+4
759 mmHg
74%
6.9
m/s
SW
+10
Climate normal
+7
+5
4 January, Saturday. day, 11°; night, 8°; partly cloudy
5
+12
+9
5 January, sun
+12
+9
Feels like
+4
757 mmHg
74%
6.7
m/s
SW
+11
Climate normal
+7
+5
5 January, Sunday. day, 12°; night, 9°; overcast
6
+11
+4
6 January, mon
+11
+4
Feels like
+2
733 mmHg
81%
6.8
m/s
NW
+10
Climate normal
+9
+6
6 January, Monday. day, 11°; night, 4°; partly cloudy
7
+12
+8
7 January, tue
+12
+8
Feels like
+5
724 mmHg
83%
2.5
m/s
S
+9
Climate normal
+7
+7
7 January, Tuesday. day, 12°; night, 8°; light rain
8
+13
+5
8 January, wed
+13
+5
Feels like
+6
724 mmHg
84%
4.8
m/s
SW
+9
Climate normal
+6
+4
8 January, Wednesday. day, 13°; night, 5°; light rain
9
+6
+4
9 January, thu
+6
+4
Feels like
+1
729 mmHg
90%
3.5
m/s
N
+5
Climate normal
+6
+4
9 January, Thursday. day, 6°; night, 4°; partly cloudy
10
+6
+2
10 January, fri
+6
+2
Feels like
0
730 mmHg
91%
5.2
m/s
NE
+5
Climate normal
+8
+6
10 January, Friday. day, 6°; night, 2°; partly cloudy
11
+7
0
11 January, sat
+7
0
Feels like
−1
729 mmHg
84%
4.7
m/s
NE
+6
Climate normal
+9
+7
11 January, Saturday. day, 7°; night, 0°; clear
12
+9
0
12 January, sun
+9
0
Feels like
0
728 mmHg
81%
3.2
m/s
NE
+5
Climate normal
+9
+7
12 January, Sunday. day, 9°; night, 0°; clear
13
+9
+1
13 January, mon
+9
+1
Feels like
+1
726 mmHg
74%
1.7
m/s
NE
+5
Climate normal
+8
+7
13 January, Monday. day, 9°; night, 1°; mostly clear
14
+11
+4
14 January, tue
+11
+4
Feels like
+3
723 mmHg
69%
2
m/s
S
+6
Climate normal
+9
+6
14 January, Tuesday. day, 11°; night, 4°; clear
15
+12
+7
15 January, wed
+12
+7
Feels like
+3
720 mmHg
67%
4.1
m/s
SE
+7
Climate normal
+9
+7
15 January, Wednesday. day, 12°; night, 7°; partly cloudy
16
+12
+8
16 January, thu
+12
+8
Feels like
+5
717 mmHg
81%
4.3
m/s
S
+9
Climate normal
+9
+7
16 January, Thursday. day, 12°; night, 8°; light rain
17
+12
+6
17 January, fri
+12
+6
Feels like
+7
720 mmHg
88%
2.3
m/s
NW
+9
Climate normal
+9
+7
17 January, Friday. day, 12°; night, 6°; light rain
18
+10
+5
18 January, sat
+10
+5
Feels like
+5
718 mmHg
93%
1.8
m/s
NW
+8
Climate normal
+8
+6
18 January, Saturday. day, 10°; night, 5°; light rain
19
+10
+6
19 January, sun
+10
+6
Feels like
+4
712 mmHg
85%
2.5
m/s
E
+8
Climate normal
+8
+6
19 January, Sunday. day, 10°; night, 6°; light rain
20
+11
+7
20 January, mon
+11
+7
Feels like
+6
716 mmHg
89%
3.1
m/s
N
+9
Climate normal
+9
+6
20 January, Monday. day, 11°; night, 7°; partly cloudy
21
+13
+8
21 January, tue
+13
+8
Feels like
+7
721 mmHg
86%
1.7
m/s
S
+9
Climate normal
+10
+7
21 January, Tuesday. day, 13°; night, 8°; partly cloudy
22
+13
+9
22 January, wed
+13
+9
Feels like
+6
720 mmHg
80%
4.5
m/s
SE
+9
Climate normal
+10
+8
22 January, Wednesday. day, 13°; night, 9°; light rain
23
+14
+10
23 January, thu
+14
+10
Feels like
+7
713 mmHg
80%
5.4
m/s
SE
+11
Climate normal
+10
+8
23 January, Thursday. day, 14°; night, 10°; light rain
Average data for 10 years
Next, the average data for 10 years
24
+8
+6
24 January, fri
+8
+6
Feels like
+2
757 mmHg
75%
7.1
m/s
NE
+9
24 January, Friday. day, 8°; night, 6°; rain
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
4
sunny days
14
days with precipitation
12
cloudy days
4 sunny days; 14 days with precipitation; 12 cloudy days;
81
%
air humidity
4.5
m/s
Wind
N
16
mm of precipitation
(3% of annual average)
+9
°C
Water temperature
air humidity 81%; 16 millimeters of precipitation (3% of annual average); Wind northerly 4.5 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
N
N
N
N
N
SW
SW
SW
SW
SW
NW
S
SW
N
NE
NE
NE
NE
S
SE
S
NW
NW
E
N
S
SE
SE
25
Average data for 10 years
26
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
Daytime temperature
Night-time temperature
