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September weather forecast in Porto Velho
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
30
+32
+26
30 August, sun
+32
+26
Feels like
+36
751 mmHg
61%
3
m/s
S
30 August, Sunday. day, 32°; night, 26°; clear
31
+33
+25
31 August, mon
+33
+25
Feels like
+38
751 mmHg
60%
2.4
m/s
NE
31 August, Monday. day, 33°; night, 25°; partly cloudy
1
+34
+26
1 September, tue
+34
+26
Feels like
+39
750 mmHg
61%
3
m/s
NW
1 September, Tuesday. day, 34°; night, 26°; partly cloudy
2
+34
+25
2 September, wed
+34
+25
Feels like
+39
750 mmHg
61%
2.7
m/s
N
2 September, Wednesday. day, 34°; night, 25°; partly cloudy
3
+33
+25
3 September, thu
+33
+25
Feels like
+38
751 mmHg
62%
3
m/s
NE
3 September, Thursday. day, 33°; night, 25°; partly cloudy
4
+32
+26
4 September, fri
+32
+26
Feels like
+37
751 mmHg
60%
2.5
m/s
S
4 September, Friday. day, 32°; night, 26°; partly cloudy
5
+33
+25
5 September, sat
+33
+25
Feels like
+37
751 mmHg
56%
2.5
m/s
S
5 September, Saturday. day, 33°; night, 25°; partly cloudy
6
+33
+26
6 September, sun
+33
+26
Feels like
+37
750 mmHg
57%
3
m/s
E
6 September, Sunday. day, 33°; night, 26°; partly cloudy
7
+33
+25
7 September, mon
+33
+25
Feels like
+37
750 mmHg
61%
3.4
m/s
NE
7 September, Monday. day, 33°; night, 25°; rain
8
+34
+25
8 September, tue
+34
+25
Feels like
+38
750 mmHg
55%
2.5
m/s
NE
8 September, Tuesday. day, 34°; night, 25°; partly cloudy
9
+34
+26
9 September, wed
+34
+26
Feels like
+39
750 mmHg
55%
2.9
m/s
E
9 September, Wednesday. day, 34°; night, 26°; clear
10
+33
+26
10 September, thu
+33
+26
Feels like
+37
751 mmHg
57%
2.7
m/s
E
10 September, Thursday. day, 33°; night, 26°; overcast
11
+33
+26
11 September, fri
+33
+26
Feels like
+38
750 mmHg
57%
2.2
m/s
E
11 September, Friday. day, 33°; night, 26°; partly cloudy
12
+34
+26
12 September, sat
+34
+26
Feels like
+39
750 mmHg
56%
2.7
m/s
E
12 September, Saturday. day, 34°; night, 26°; rain
13
+33
+25
13 September, sun
+33
+25
Feels like
+38
750 mmHg
64%
2.5
m/s
NE
13 September, Sunday. day, 33°; night, 25°; rain
14
+33
+25
14 September, mon
+33
+25
Feels like
+38
750 mmHg
63%
2.2
m/s
NE
14 September, Monday. day, 33°; night, 25°; rain
15
+33
+26
15 September, tue
+33
+26
Feels like
+38
750 mmHg
62%
2.7
m/s
W
15 September, Tuesday. day, 33°; night, 26°; rain
16
+34
+26
16 September, wed
+34
+26
Feels like
+38
750 mmHg
56%
2.5
m/s
SW
16 September, Wednesday. day, 34°; night, 26°; rain
17
+33
+25
17 September, thu
+33
+25
Feels like
+38
750 mmHg
66%
2.5
m/s
N
17 September, Thursday. day, 33°; night, 25°; rain
18
+34
+25
18 September, fri
+34
+25
Feels like
+39
750 mmHg
58%
3
m/s
W
18 September, Friday. day, 34°; night, 25°; clear
19
+34
+26
19 September, sat
+34
+26
Feels like
+39
750 mmHg
58%
2.5
m/s
NW
19 September, Saturday. day, 34°; night, 26°; overcast
20
+33
+26
20 September, sun
+33
+26
Feels like
+38
750 mmHg
67%
3
m/s
N
20 September, Sunday. day, 33°; night, 26°; rain
21
+32
+24
21 September, mon
+32
+24
Feels like
+37
750 mmHg
68%
2.7
m/s
NE
21 September, Monday. day, 32°; night, 24°; rain
22
+33
+25
22 September, tue
+33
+25
Feels like
+38
750 mmHg
63%
2.5
m/s
SE
22 September, Tuesday. day, 33°; night, 25°; rain
23
+33
+25
23 September, wed
+33
+25
Feels like
+37
750 mmHg
62%
3
m/s
SE
23 September, Wednesday. day, 33°; night, 25°; overcast
24
+34
+25
24 September, thu
+34
+25
Feels like
+38
750 mmHg
57%
3
m/s
S
24 September, Thursday. day, 34°; night, 25°; rain
25
+32
+26
25 September, fri
+32
+26
Feels like
+38
750 mmHg
64%
2.4
m/s
SW
25 September, Friday. day, 32°; night, 26°; rain
26
+32
+25
26 September, sat
+32
+25
Feels like
+38
750 mmHg
67%
2.7
m/s
W
26 September, Saturday. day, 32°; night, 25°; rain
27
+32
+25
27 September, sun
+32
+25
Feels like
+37
750 mmHg
67%
2.9
m/s
NE
27 September, Sunday. day, 32°; night, 25°; rain
28
+33
+25
28 September, mon
+33
+25
Feels like
+39
750 mmHg
63%
2.5
m/s
NE
28 September, Monday. day, 33°; night, 25°; clear
29
+32
+26
29 September, tue
+32
+26
Feels like
+37
750 mmHg
70%
2.7
m/s
N
29 September, Tuesday. day, 32°; night, 26°; rain
30
+32
+25
30 September, wed
+32
+25
Feels like
+37
749 mmHg
70%
2.4
m/s
NE
30 September, Wednesday. day, 32°; night, 25°; rain
1
+32
+25
1 October, thu
+32
+25
Feels like
+37
749 mmHg
69%
3
m/s
E
1 October, Thursday. day, 32°; night, 25°; rain
2
+31
+25
2 October, fri
+31
+25
Feels like
+36
750 mmHg
74%
2.7
m/s
SE
2 October, Friday. day, 31°; night, 25°; rain
3
+32
+24
3 October, sat
+32
+24
Feels like
+37
749 mmHg
67%
2.5
m/s
E
3 October, Saturday. day, 32°; night, 24°; rain
Average data for 10 years
Porto Velho September
3
sunny days
16
days with precipitation
11
cloudy days
3 sunny days; 16 days with precipitation; 11 cloudy days;
62
%
air humidity
1.8
m/s
Wind
NE
85
mm of precipitation
(3% of annual average)
air humidity 62%; 85 millimeters of precipitation (3% of annual average); Wind north-easterly 1.8 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
NE
S
S
E
NE
NE
E
E
E
E
NE
NE
W
SW
N
W
NW
N
NE
SE
SE
S
SW
W
NE
NE
N
NE
1
Average data for 10 years
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
27
28
29
30
Daytime temperature
Night-time temperature
Cities near you
Manaus
Puerto Maldonado
Guayaramerin
San Borja
Alta Floresta
Ji Parana
Riberalta
Rio Branco
Cities with similar weather in September
Sharm-El-Sheikh
Miami
Delhi
Singapore
Miami Beach
N'Djamena
New Delhi
Dhaka
Calcutta
