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Monthly weather forecast in Vientiane
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
18
+30
+25
18 August, sun
+30
+25
Feels like
+35
739 mmHg
77%
3.4
m/s
SW
18 August, Sunday. day, 30°; night, 25°; rain
19
+28
+26
19 August, mon
+28
+26
Feels like
+33
739 mmHg
82%
3
m/s
S
19 August, Monday. day, 28°; night, 26°; rain
20
+29
+25
20 August, tue
+29
+25
Feels like
+35
739 mmHg
83%
3.2
m/s
SE
20 August, Tuesday. day, 29°; night, 25°; rain
21
+29
+25
21 August, wed
+29
+25
Feels like
+35
739 mmHg
82%
2.5
m/s
SW
21 August, Wednesday. day, 29°; night, 25°; rain
22
August
+33
+25
22 August, thu
+33
+25
Feels like
+34
741 mmHg
82%
2.4
m/s
SE
Climate normal
+31
+26
22 August, Thursday. day, 33°; night, 25°; rain
23
+31
+25
23 August, fri
+31
+25
Feels like
+34
742 mmHg
82%
2.5
m/s
S
Climate normal
+30
+26
23 August, Friday. day, 31°; night, 25°; rain
24
+31
+25
24 August, sat
+31
+25
Feels like
+34
741 mmHg
82%
2.3
m/s
NW
Climate normal
+29
+26
24 August, Saturday. day, 31°; night, 25°; thunderstorm with rain
25
+30
+25
25 August, sun
+30
+25
Feels like
+33
741 mmHg
83%
2.5
m/s
NW
Climate normal
+29
+26
25 August, Sunday. day, 30°; night, 25°; thunderstorm with rain
26
+32
+26
26 August, mon
+32
+26
Feels like
+34
739 mmHg
81%
1.8
m/s
SW
Climate normal
+29
+26
26 August, Monday. day, 32°; night, 26°; rain
27
+33
+26
27 August, tue
+33
+26
Feels like
+35
739 mmHg
76%
2.1
m/s
SW
Climate normal
+30
+26
27 August, Tuesday. day, 33°; night, 26°; light rain
28
+34
+26
28 August, wed
+34
+26
Feels like
+37
738 mmHg
75%
1.8
m/s
S
Climate normal
+29
+26
28 August, Wednesday. day, 34°; night, 26°; light rain
29
+32
+26
29 August, thu
+32
+26
Feels like
+36
739 mmHg
77%
1.7
m/s
SE
Climate normal
+28
+25
29 August, Thursday. day, 32°; night, 26°; rain
30
+32
+26
30 August, fri
+32
+26
Feels like
+35
739 mmHg
76%
2.2
m/s
E
Climate normal
+28
+25
30 August, Friday. day, 32°; night, 26°; rain
31
+32
+26
31 August, sat
+32
+26
Feels like
+35
739 mmHg
76%
2
m/s
SE
Climate normal
+29
+25
31 August, Saturday. day, 32°; night, 26°; light rain
1 September
+32
+26
1 September, sun
+32
+26
Feels like
+34
740 mmHg
74%
2.9
m/s
SE
Climate normal
+29
+25
1 September, Sunday. day, 32°; night, 26°; partly cloudy
2
+31
+26
2 September, mon
+31
+26
Feels like
+33
742 mmHg
74%
3.2
m/s
SE
Climate normal
+29
+25
2 September, Monday. day, 31°; night, 26°; partly cloudy
3
+32
+24
3 September, tue
+32
+24
Feels like
+31
738 mmHg
78%
3.2
m/s
SW
Climate normal
+30
+25
3 September, Tuesday. day, 32°; night, 24°; light rain
4
+30
+24
4 September, wed
+30
+24
Feels like
+32
728 mmHg
88%
1.5
m/s
S
Climate normal
+29
+26
4 September, Wednesday. day, 30°; night, 24°; rain
5
+30
+24
5 September, thu
+30
+24
Feels like
+32
729 mmHg
89%
1.4
m/s
S
Climate normal
+28
+25
5 September, Thursday. day, 30°; night, 24°; rain
6
+31
+24
6 September, fri
+31
+24
Feels like
+32
728 mmHg
88%
1.3
m/s
W
Climate normal
+29
+25
6 September, Friday. day, 31°; night, 24°; light rain
7
+31
+24
7 September, sat
+31
+24
Feels like
+32
727 mmHg
87%
1.6
m/s
SW
Climate normal
+29
+25
7 September, Saturday. day, 31°; night, 24°; rain
8
+31
+24
8 September, sun
+31
+24
Feels like
+33
727 mmHg
87%
0.6
m/s
E
Climate normal
+29
+25
8 September, Sunday. day, 31°; night, 24°; rain
9
+29
+24
9 September, mon
+29
+24
Feels like
+33
726 mmHg
90%
1.2
m/s
NE
Climate normal
+30
+26
9 September, Monday. day, 29°; night, 24°; light rain
10
+28
+24
10 September, tue
+28
+24
Feels like
+31
727 mmHg
92%
1.5
m/s
S
Climate normal
+30
+26
10 September, Tuesday. day, 28°; night, 24°; partly cloudy
11
+30
+23
11 September, wed
+30
+23
Feels like
+30
726 mmHg
85%
2
m/s
E
Climate normal
+29
+26
11 September, Wednesday. day, 30°; night, 23°; light rain
12
+30
+22
12 September, thu
+30
+22
Feels like
+29
727 mmHg
79%
1.9
m/s
SE
Climate normal
+28
+25
12 September, Thursday. day, 30°; night, 22°; rain
13
+31
+24
13 September, fri
+31
+24
Feels like
+30
727 mmHg
74%
2.5
m/s
E
Climate normal
+29
+25
13 September, Friday. day, 31°; night, 24°; rain
14
+31
+23
14 September, sat
+31
+23
Feels like
+30
726 mmHg
74%
2.3
m/s
S
Climate normal
+27
+25
14 September, Saturday. day, 31°; night, 23°; light rain
15
+29
+22
15 September, sun
+29
+22
Feels like
+29
727 mmHg
86%
1.8
m/s
E
Climate normal
+28
+24
15 September, Sunday. day, 29°; night, 22°; rain
16
+24
+23
16 September, mon
+24
+23
Feels like
+27
728 mmHg
96%
1.2
m/s
E
Climate normal
+28
+24
16 September, Monday. day, 24°; night, 23°; rain
17
+28
+24
17 September, tue
+28
+24
Feels like
+29
728 mmHg
89%
1.7
m/s
NE
Climate normal
+29
+25
17 September, Tuesday. day, 28°; night, 24°; light rain
18
+28
+24
18 September, wed
+28
+24
Feels like
+31
728 mmHg
89%
1.7
m/s
SW
Climate normal
+30
+25
18 September, Wednesday. day, 28°; night, 24°; partly cloudy
19
+26
+24
19 September, thu
+26
+24
Feels like
+29
727 mmHg
96%
2.2
m/s
SW
Climate normal
+30
+25
19 September, Thursday. day, 26°; night, 24°; overcast
20
+27
+24
20 September, fri
+27
+24
Feels like
+30
727 mmHg
94%
1.8
m/s
E
Climate normal
+29
+26
20 September, Friday. day, 27°; night, 24°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
21
+29
+25
21 September, sat
+29
+25
Feels like
+35
740 mmHg
83%
2.5
m/s
E
21 September, Saturday. day, 29°; night, 25°; rain
Average for 30 days
4
sunny days
20
days with precipitation
6
cloudy days
4 sunny days; 20 days with precipitation; 6 cloudy days;
83
%
air humidity
2
m/s
Wind
E
48
mm of precipitation
(3% of annual average)
air humidity 83%; 48 millimeters of precipitation (3% of annual average); Wind easterly 2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
S
NW
NW
SW
SW
S
SE
E
SE
SE
SE
SW
S
S
W
SW
E
NE
S
E
SE
E
S
E
E
NE
SW
SW
E
22
Average data for 10 years
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Daytime temperature
Night-time temperature