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Monthly weather forecast in Siheung
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
August
+32
+27
11 August, sun
+32
+27
Feels like
+34
751 mmHg
73%
4
m/s
W
+31
Climate normal
+28
+23
11 August, Sunday. day, 32°; night, 27°; light rain
12
+33
+27
12 August, mon
+33
+27
Feels like
+36
753 mmHg
73%
3.7
m/s
S
+32
Climate normal
+27
+24
12 August, Monday. day, 33°; night, 27°; light rain
13
+32
+26
13 August, tue
+32
+26
Feels like
+34
755 mmHg
73%
3.8
m/s
W
+32
Climate normal
+27
+23
13 August, Tuesday. day, 32°; night, 26°; rain
14
+32
+27
14 August, wed
+32
+27
Feels like
+33
755 mmHg
79%
3.6
m/s
W
+31
Climate normal
+27
+23
14 August, Wednesday. day, 32°; night, 27°; heavy rain
15
+31
+26
15 August, thu
+31
+26
Feels like
+33
754 mmHg
79%
3.4
m/s
E
+31
Climate normal
+27
+23
15 August, Thursday. day, 31°; night, 26°; heavy rain
16
+30
+26
16 August, fri
+30
+26
Feels like
+31
755 mmHg
78%
3.3
m/s
W
+31
Climate normal
+26
+22
16 August, Friday. day, 30°; night, 26°; heavy rain
17
+30
+26
17 August, sat
+30
+26
Feels like
+32
756 mmHg
79%
3.3
m/s
W
+31
Climate normal
+27
+23
17 August, Saturday. day, 30°; night, 26°; light rain
18
+31
+27
18 August, sun
+31
+27
Feels like
+33
757 mmHg
79%
3.7
m/s
W
+30
Climate normal
+27
+24
18 August, Sunday. day, 31°; night, 27°; light rain
19
+32
+26
19 August, mon
+32
+26
Feels like
+33
756 mmHg
71%
4.1
m/s
E
+30
Climate normal
+27
+24
19 August, Monday. day, 32°; night, 26°; light rain
20
+31
+26
20 August, tue
+31
+26
Feels like
+32
755 mmHg
71%
4
m/s
E
+30
Climate normal
+27
+23
20 August, Tuesday. day, 31°; night, 26°; partly cloudy
21
+30
+24
21 August, wed
+30
+24
Feels like
+30
754 mmHg
68%
3.8
m/s
E
Climate normal
+28
+23
21 August, Wednesday. day, 30°; night, 24°; partly cloudy
22
+30
+24
22 August, thu
+30
+24
Feels like
+29
756 mmHg
74%
3.8
m/s
W
Climate normal
+26
+23
22 August, Thursday. day, 30°; night, 24°; partly cloudy
23
+28
+26
23 August, fri
+28
+26
Feels like
+29
747 mmHg
87%
3.7
m/s
SW
Climate normal
+26
+22
23 August, Friday. day, 28°; night, 26°; light rain
24
+29
+25
24 August, sat
+29
+25
Feels like
+30
743 mmHg
82%
4.1
m/s
NW
Climate normal
+26
+22
24 August, Saturday. day, 29°; night, 25°; mostly clear
25
+28
+25
25 August, sun
+28
+25
Feels like
+28
745 mmHg
82%
4.9
m/s
E
Climate normal
+26
+22
25 August, Sunday. day, 28°; night, 25°; clear
26
+28
+26
26 August, mon
+28
+26
Feels like
+30
744 mmHg
85%
4.8
m/s
SW
Climate normal
+26
+22
26 August, Monday. day, 28°; night, 26°; partly cloudy
27
+27
+25
27 August, tue
+27
+25
Feels like
+30
743 mmHg
84%
1.2
m/s
NW
Climate normal
+26
+22
27 August, Tuesday. day, 27°; night, 25°; rain
28
+25
+25
28 August, wed
+25
+25
Feels like
+28
744 mmHg
83%
3
m/s
N
Climate normal
+25
+21
28 August, Wednesday. day, 25°; night, 25°; rain
29
+25
+24
29 August, thu
+25
+24
Feels like
+26
746 mmHg
77%
2.1
m/s
NW
Climate normal
+25
+21
29 August, Thursday. day, 25°; night, 24°; light rain
30
+27
+24
30 August, fri
+27
+24
Feels like
+28
747 mmHg
74%
3
m/s
NE
Climate normal
+25
+21
30 August, Friday. day, 27°; night, 24°; partly cloudy
31
+26
+22
31 August, sat
+26
+22
Feels like
+23
746 mmHg
73%
7.3
m/s
E
Climate normal
+26
+20
31 August, Saturday. day, 26°; night, 22°; partly cloudy
1 September
+22
+21
1 September, sun
+22
+21
Feels like
+16
745 mmHg
78%
12
m/s
NE
Climate normal
+25
+21
1 September, Sunday. day, 22°; night, 21°; rain
2
+22
+20
2 September, mon
+22
+20
Feels like
+16
745 mmHg
78%
10.4
m/s
NE
Climate normal
+25
+20
2 September, Monday. day, 22°; night, 20°; mostly clear
3
+21
+20
3 September, tue
+21
+20
Feels like
+16
742 mmHg
87%
9.9
m/s
NE
Climate normal
+26
+20
3 September, Tuesday. day, 21°; night, 20°; rain
4
+21
+20
4 September, wed
+21
+20
Feels like
+16
736 mmHg
87%
11.8
m/s
NE
Climate normal
+24
+21
4 September, Wednesday. day, 21°; night, 20°; rain
5
+19
+18
5 September, thu
+19
+18
Feels like
+12
730 mmHg
89%
10.8
m/s
N
Climate normal
+24
+21
5 September, Thursday. day, 19°; night, 18°; rain
6
+20
+19
6 September, fri
+20
+19
Feels like
+15
734 mmHg
84%
8.2
m/s
W
Climate normal
+25
+20
6 September, Friday. day, 20°; night, 19°; partly cloudy
7
+21
+19
7 September, sat
+21
+19
Feels like
+18
744 mmHg
77%
5.8
m/s
W
Climate normal
+25
+21
7 September, Saturday. day, 21°; night, 19°; mostly clear
8
+22
+19
8 September, sun
+22
+19
Feels like
+19
749 mmHg
79%
3.8
m/s
NW
Climate normal
+24
+20
8 September, Sunday. day, 22°; night, 19°; clear
9
+23
+18
9 September, mon
+23
+18
Feels like
+20
751 mmHg
78%
4.5
m/s
NE
Climate normal
+24
+20
9 September, Monday. day, 23°; night, 18°; clear
Average data for 10 years
Next, the average data for 10 years
10
+24
+20
10 September, tue
+24
+20
Feels like
+25
756 mmHg
77%
3.5
m/s
E
+24
10 September, Tuesday. day, 24°; night, 20°; clear
11
+23
+20
11 September, wed
+23
+20
Feels like
+25
756 mmHg
73%
3.5
m/s
NW
+24
11 September, Wednesday. day, 23°; night, 20°; partly cloudy
12
+24
+20
12 September, thu
+24
+20
Feels like
+26
758 mmHg
68%
3.2
m/s
W
+24
12 September, Thursday. day, 24°; night, 20°; clear
13
+24
+20
13 September, fri
+24
+20
Feels like
+26
758 mmHg
73%
2.9
m/s
S
+24
13 September, Friday. day, 24°; night, 20°; clear
14
+25
+20
14 September, sat
+25
+20
Feels like
+26
758 mmHg
67%
3.7
m/s
N
+24
14 September, Saturday. day, 25°; night, 20°; clear
Average for 30 days
7
sunny days
16
days with precipitation
7
cloudy days
7 sunny days; 16 days with precipitation; 7 cloudy days;
79
%
air humidity
5.2
m/s
Wind
W
77
mm of precipitation
(9% of annual average)
+31
°C
Water temperature
air humidity 79%; 77 millimeters of precipitation (9% of annual average); Wind westerly 5.2 Meters per second; Water temperature +31°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
S
W
W
E
W
W
W
E
E
E
W
SW
NW
E
SW
NW
N
NW
NE
E
NE
NE
NE
NE
N
W
W
NW
NE
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
Daytime temperature
Night-time temperature
