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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
+11
+9
26 December, thu
+11
+9
Feels like
+7
759 mmHg
70%
6.3
m/s
SE
+11
26 December, Thursday. day, 11°; night, 9°; clear
27
+10
+9
27 December, fri
+10
+9
Feels like
+6
758 mmHg
68%
6.3
m/s
E
+11
27 December, Friday. day, 10°; night, 9°; rain
28
December
+9
+7
28 December, sat
+9
+7
Feels like
+2
763 mmHg
77%
6.5
m/s
NE
+12
Climate normal
+9
+8
28 December, Saturday. day, 9°; night, 7°; light rain
29
+8
+6
29 December, sun
+8
+6
Feels like
+2
765 mmHg
79%
6.7
m/s
N
+12
Climate normal
+7
+7
29 December, Sunday. day, 8°; night, 6°; light rain
30
+9
+5
30 December, mon
+9
+5
Feels like
+3
767 mmHg
75%
3.3
m/s
N
+12
Climate normal
+7
+5
30 December, Monday. day, 9°; night, 5°; light rain
31
+10
+6
31 December, tue
+10
+6
Feels like
+6
769 mmHg
85%
2.1
m/s
SW
+11
Climate normal
+7
+5
31 December, Tuesday. day, 10°; night, 6°; mostly clear
1 January
+11
+8
1 January, wed
+11
+8
Feels like
+5
768 mmHg
84%
2.4
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
766 mmHg
72%
3.7
m/s
S
+11
Climate normal
+7
+6
2 January, Thursday. day, 12°; night, 9°; clear
3
+13
+11
3 January, fri
+13
+11
Feels like
+6
763 mmHg
65%
5.9
m/s
SW
+11
Climate normal
+7
+6
3 January, Friday. day, 13°; night, 11°; mostly clear
4
+12
+10
4 January, sat
+12
+10
Feels like
+6
760 mmHg
67%
5.3
m/s
S
+11
Climate normal
+7
+5
4 January, Saturday. day, 12°; night, 10°; rain
5
+12
+7
5 January, sun
+12
+7
Feels like
+4
760 mmHg
74%
6.7
m/s
SW
+11
Climate normal
+7
+5
5 January, Sunday. day, 12°; night, 7°; rain
6
+9
+7
6 January, mon
+9
+7
Feels like
+2
758 mmHg
74%
6.6
m/s
SW
+8
Climate normal
+9
+6
6 January, Monday. day, 9°; night, 7°; light rain
7
+11
+4
7 January, tue
+11
+4
Feels like
+2
757 mmHg
75%
7.7
m/s
SW
+10
Climate normal
+7
+7
7 January, Tuesday. day, 11°; night, 4°; overcast
8
+6
−3
8 January, wed
+6
−3
Feels like
−2
758 mmHg
75%
8
m/s
N
+5
Climate normal
+6
+4
8 January, Wednesday. day, 6°; night, -3°; overcast
9
+2
+1
9 January, thu
+2
+1
Feels like
−5
724 mmHg
95%
3.7
m/s
S
+1
Climate normal
+6
+4
9 January, Thursday. day, 2°; night, 1°; mostly clear
10
+4
+6
10 January, fri
+4
+6
Feels like
−2
722 mmHg
96%
5.2
m/s
S
+3
Climate normal
+8
+6
10 January, Friday. day, 4°; night, 6°; partly cloudy
11
+11
+10
11 January, sat
+11
+10
Feels like
+2
717 mmHg
87%
8.4
m/s
S
+8
Climate normal
+9
+7
11 January, Saturday. day, 11°; night, 10°; partly cloudy
12
+12
+10
12 January, sun
+12
+10
Feels like
+3
715 mmHg
79%
10.2
m/s
S
+11
Climate normal
+9
+7
12 January, Sunday. day, 12°; night, 10°; light rain
13
+12
+9
13 January, mon
+12
+9
Feels like
+5
718 mmHg
81%
6.5
m/s
S
+11
Climate normal
+8
+7
13 January, Monday. day, 12°; night, 9°; light rain
14
+13
+9
14 January, tue
+13
+9
Feels like
+5
718 mmHg
80%
6.3
m/s
S
+10
Climate normal
+9
+6
14 January, Tuesday. day, 13°; night, 9°; mostly clear
15
+12
+9
15 January, wed
+12
+9
Feels like
+4
713 mmHg
79%
7.9
m/s
S
+10
Climate normal
+9
+7
15 January, Wednesday. day, 12°; night, 9°; partly cloudy
16
+11
+9
16 January, thu
+11
+9
Feels like
+2
710 mmHg
77%
10.8
m/s
S
+10
Climate normal
+9
+7
16 January, Thursday. day, 11°; night, 9°; light rain
17
+9
+4
17 January, fri
+9
+4
Feels like
+2
710 mmHg
91%
6.4
m/s
NW
+8
Climate normal
+9
+7
17 January, Friday. day, 9°; night, 4°; rain
18
+9
+10
18 January, sat
+9
+10
Feels like
+1
717 mmHg
87%
7.2
m/s
S
+8
Climate normal
+8
+6
18 January, Saturday. day, 9°; night, 10°; light rain
19
+12
+9
19 January, sun
+12
+9
Feels like
+5
717 mmHg
85%
8.3
m/s
S
+10
Climate normal
+8
+6
19 January, Sunday. day, 12°; night, 9°; light rain
20
+11
+8
20 January, mon
+11
+8
Feels like
+8
721 mmHg
93%
2
m/s
E
+10
Climate normal
+9
+6
20 January, Monday. day, 11°; night, 8°; rain
21
+12
+4
21 January, tue
+12
+4
Feels like
+7
724 mmHg
88%
2.4
m/s
NE
+10
Climate normal
+10
+7
21 January, Tuesday. day, 12°; night, 4°; mostly clear
22
+13
+5
22 January, wed
+13
+5
Feels like
+5
724 mmHg
79%
2.9
m/s
E
+8
Climate normal
+10
+8
22 January, Wednesday. day, 13°; night, 5°; clear
23
+14
+5
23 January, thu
+14
+5
Feels like
+4
719 mmHg
62%
3.6
m/s
SE
+8
Climate normal
+10
+8
23 January, Thursday. day, 14°; night, 5°; clear
24
+14
+9
24 January, fri
+14
+9
Feels like
+4
717 mmHg
71%
5
m/s
S
+8
Climate normal
+8
+6
24 January, Friday. day, 14°; night, 9°; clear
25
+12
+10
25 January, sat
+12
+10
Feels like
+4
715 mmHg
79%
7.8
m/s
S
+10
Climate normal
+8
+6
25 January, Saturday. day, 12°; night, 10°; partly cloudy
Average for 30 days
9
sunny days
14
days with precipitation
7
cloudy days
9 sunny days; 14 days with precipitation; 7 cloudy days;
80
%
air humidity
5.8
m/s
Wind
S
20
mm of precipitation
(4% of annual average)
+9
°C
Water temperature
air humidity 80%; 20 millimeters of precipitation (4% of annual average); Wind southerly 5.8 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
N
N
SW
S
S
SW
S
SW
SW
SW
N
S
S
S
S
S
S
S
S
NW
S
S
E
NE
E
SE
S
S
NW
28
Average data for 10 years
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
25
26
Daytime temperature
Night-time temperature
