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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
December
+12
+10
24 December, tue
+12
+10
Feels like
+9
749 mmHg
77%
3.4
m/s
E
+11
Climate normal
+10
+9
24 December, Tuesday. day, 12°; night, 10°; light rain
25
+14
+11
25 December, wed
+14
+11
Feels like
+8
754 mmHg
79%
4.7
m/s
NE
+12
Climate normal
+11
+9
25 December, Wednesday. day, 14°; night, 11°; light rain
26
+12
+8
26 December, thu
+12
+8
Feels like
+5
760 mmHg
85%
7.4
m/s
NE
+12
Climate normal
+11
+9
26 December, Thursday. day, 12°; night, 8°; light rain
27
+8
+8
27 December, fri
+8
+8
Feels like
0
763 mmHg
84%
8.2
m/s
N
+12
Climate normal
+10
+9
27 December, Friday. day, 8°; night, 8°; light rain
28
+9
+7
28 December, sat
+9
+7
Feels like
+3
764 mmHg
79%
6.6
m/s
N
+12
Climate normal
+9
+8
28 December, Saturday. day, 9°; night, 7°; light rain
29
+9
+8
29 December, sun
+9
+8
Feels like
+4
766 mmHg
80%
4.7
m/s
N
+12
Climate normal
+7
+7
29 December, Sunday. day, 9°; night, 8°; light rain
30
+10
+8
30 December, mon
+10
+8
Feels like
+4
767 mmHg
77%
4.9
m/s
NE
+12
Climate normal
+7
+5
30 December, Monday. day, 10°; night, 8°; partly cloudy
31
+11
+6
31 December, tue
+11
+6
Feels like
+6
769 mmHg
77%
3.3
m/s
NE
+12
Climate normal
+7
+5
31 December, Tuesday. day, 11°; night, 6°; partly cloudy
1 January
+10
+7
1 January, wed
+10
+7
Feels like
+4
766 mmHg
85%
3.6
m/s
SW
+12
Climate normal
+8
+5
1 January, Wednesday. day, 10°; night, 7°; partly cloudy
2
+11
+8
2 January, thu
+11
+8
Feels like
+4
764 mmHg
76%
5.2
m/s
SW
+11
Climate normal
+7
+6
2 January, Thursday. day, 11°; night, 8°; mostly clear
3
+13
+10
3 January, fri
+13
+10
Feels like
+4
761 mmHg
71%
8
m/s
SW
+11
Climate normal
+7
+6
3 January, Friday. day, 13°; night, 10°; partly cloudy
4
+10
+5
4 January, sat
+10
+5
Feels like
+1
760 mmHg
75%
7.9
m/s
NW
+9
Climate normal
+7
+5
4 January, Saturday. day, 10°; night, 5°; rain
5
+7
+10
5 January, sun
+7
+10
Feels like
−2
762 mmHg
72%
8.8
m/s
NW
+6
Climate normal
+7
+5
5 January, Sunday. day, 7°; night, 10°; overcast
6
+9
−4
6 January, mon
+9
−4
Feels like
−2
712 mmHg
93%
6.9
m/s
NW
+7
Climate normal
+9
+6
6 January, Monday. day, 9°; night, -4°; sleet
7
−3
−8
7 January, tue
−3
−8
Feels like
−10
717 mmHg
97%
5
m/s
N
0
Climate normal
+7
+7
7 January, Tuesday. day, -3°; night, -8°; light snow
8
0
−6
8 January, wed
0
−6
Feels like
−10
721 mmHg
95%
4.6
m/s
S
0
Climate normal
+6
+4
8 January, Wednesday. day, 0°; night, -6°; mostly clear
9
+1
−4
9 January, thu
+1
−4
Feels like
−6
726 mmHg
96%
2.5
m/s
E
0
Climate normal
+6
+4
9 January, Thursday. day, 1°; night, -4°; clear
10
+1
−1
10 January, fri
+1
−1
Feels like
−6
725 mmHg
94%
3.8
m/s
NE
0
Climate normal
+8
+6
10 January, Friday. day, 1°; night, -1°; mostly clear
11
−2
−3
11 January, sat
−2
−3
Feels like
−10
725 mmHg
97%
6.9
m/s
N
0
Climate normal
+9
+7
11 January, Saturday. day, -2°; night, -3°; snow
12
−1
−4
12 January, sun
−1
−4
Feels like
−9
724 mmHg
96%
4.9
m/s
NE
0
Climate normal
+9
+7
12 January, Sunday. day, -1°; night, -4°; partly cloudy
13
0
−1
13 January, mon
0
−1
Feels like
−7
719 mmHg
98%
5.2
m/s
E
0
Climate normal
+8
+7
13 January, Monday. day, 0°; night, -1°; partly cloudy
14
0
−3
14 January, tue
0
−3
Feels like
−8
720 mmHg
98%
6.8
m/s
N
0
Climate normal
+9
+6
14 January, Tuesday. day, 0°; night, -3°; sleet
15
−2
−4
15 January, wed
−2
−4
Feels like
−9
720 mmHg
98%
5.5
m/s
N
0
Climate normal
+9
+7
15 January, Wednesday. day, -2°; night, -4°; light snow
16
−1
−3
16 January, thu
−1
−3
Feels like
−7
718 mmHg
98%
Calm m/s
0
Climate normal
+9
+7
16 January, Thursday. day, -1°; night, -3°; partly cloudy
17
−1
−5
17 January, fri
−1
−5
Feels like
−7
719 mmHg
98%
2.3
m/s
NW
0
Climate normal
+9
+7
17 January, Friday. day, -1°; night, -5°; partly cloudy
18
0
−1
18 January, sat
0
−1
Feels like
−8
722 mmHg
97%
5.5
m/s
NE
0
Climate normal
+8
+6
18 January, Saturday. day, 0°; night, -1°; partly cloudy
19
0
−1
19 January, sun
0
−1
Feels like
−8
718 mmHg
98%
8
m/s
N
0
Climate normal
+8
+6
19 January, Sunday. day, 0°; night, -1°; sleet
20
−2
−4
20 January, mon
−2
−4
Feels like
−11
726 mmHg
98%
7.4
m/s
N
0
Climate normal
+9
+6
20 January, Monday. day, -2°; night, -4°; snow
21
−3
−5
21 January, tue
−3
−5
Feels like
−9
724 mmHg
98%
4
m/s
N
0
Climate normal
+10
+7
21 January, Tuesday. day, -3°; night, -5°; light snow
22
−2
−2
22 January, wed
−2
−2
Feels like
−9
721 mmHg
98%
5.1
m/s
N
0
Climate normal
+10
+8
22 January, Wednesday. day, -2°; night, -2°; snow
Average data for 10 years
Next, the average data for 10 years
23
+10
+8
23 January, thu
+10
+8
Feels like
+4
757 mmHg
73%
8.3
m/s
E
+9
23 January, Thursday. day, 10°; night, 8°; rain
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
16
days with precipitation
10
cloudy days
4 sunny days; 16 days with precipitation; 10 cloudy days;
89
%
air humidity
5.4
m/s
Wind
N
32
mm of precipitation
(6% of annual average)
+5
°C
Water temperature
air humidity 89%; 32 millimeters of precipitation (6% of annual average); Wind northerly 5.4 Meters per second; Water temperature +5°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
NE
NE
N
N
N
NE
NE
SW
SW
SW
NW
NW
NW
N
S
E
NE
N
NE
E
N
N
NW
NE
N
N
N
N
24
Average data for 10 years
25
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
Daytime temperature
Night-time temperature
