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Monthly weather forecast in Porto Alegre
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
+20
+16
18 August, sun
+20
+16
Feels like
+20
759 mmHg
75%
6
m/s
E
18 August, Sunday. day, 20°; night, 16°; rain
19
+18
+14
19 August, mon
+18
+14
Feels like
+15
761 mmHg
73%
6.9
m/s
S
19 August, Monday. day, 18°; night, 14°; partly cloudy
20
+20
+16
20 August, tue
+20
+16
Feels like
+19
762 mmHg
70%
5.5
m/s
SE
20 August, Tuesday. day, 20°; night, 16°; clear
21
+21
+15
21 August, wed
+21
+15
Feels like
+20
761 mmHg
68%
6.4
m/s
SE
21 August, Wednesday. day, 21°; night, 15°; partly cloudy
22
+21
+16
22 August, thu
+21
+16
Feels like
+20
761 mmHg
68%
5.3
m/s
E
22 August, Thursday. day, 21°; night, 16°; clear
23
August
+13
+11
23 August, fri
+13
+11
Feels like
+10
759 mmHg
84%
4
m/s
SW
Climate normal
+21
+17
23 August, Friday. day, 13°; night, 11°; rain
24
+14
+8
24 August, sat
+14
+8
Feels like
+9
763 mmHg
69%
4.8
m/s
S
Climate normal
+22
+17
24 August, Saturday. day, 14°; night, 8°; partly cloudy
25
+15
+7
25 August, sun
+15
+7
Feels like
+7
766 mmHg
58%
6.3
m/s
W
Climate normal
+19
+14
25 August, Sunday. day, 15°; night, 7°; partly cloudy
26
+16
+8
26 August, mon
+16
+8
Feels like
+10
766 mmHg
65%
3.5
m/s
W
Climate normal
+19
+16
26 August, Monday. day, 16°; night, 8°; mostly clear
27
+17
+12
27 August, tue
+17
+12
Feels like
+10
764 mmHg
72%
3.7
m/s
SE
Climate normal
+22
+19
27 August, Tuesday. day, 17°; night, 12°; light rain
28
+21
+15
28 August, wed
+21
+15
Feels like
+14
762 mmHg
72%
4
m/s
SE
Climate normal
+23
+17
28 August, Wednesday. day, 21°; night, 15°; partly cloudy
29
+20
+16
29 August, thu
+20
+16
Feels like
+16
761 mmHg
78%
4.8
m/s
SE
Climate normal
+21
+16
29 August, Thursday. day, 20°; night, 16°; light rain
30
+20
+17
30 August, fri
+20
+17
Feels like
+15
761 mmHg
81%
6
m/s
SE
Climate normal
+23
+18
30 August, Friday. day, 20°; night, 17°; heavy rain
31
+21
+15
31 August, sat
+21
+15
Feels like
+16
759 mmHg
78%
6.6
m/s
E
Climate normal
+21
+16
31 August, Saturday. day, 21°; night, 15°; rain
1 September
+18
+14
1 September, sun
+18
+14
Feels like
+14
758 mmHg
75%
5.8
m/s
W
Climate normal
+20
+16
1 September, Sunday. day, 18°; night, 14°; rain
2
+21
+13
2 September, mon
+21
+13
Feels like
+14
760 mmHg
70%
5
m/s
W
Climate normal
+21
+18
2 September, Monday. day, 21°; night, 13°; partly cloudy
3
+24
+15
3 September, tue
+24
+15
Feels like
+17
760 mmHg
63%
3.9
m/s
S
Climate normal
+20
+16
3 September, Tuesday. day, 24°; night, 15°; mostly clear
4
+21
+12
4 September, wed
+21
+12
Feels like
+15
761 mmHg
67%
4.8
m/s
S
Climate normal
+18
+15
4 September, Wednesday. day, 21°; night, 12°; partly cloudy
5
+20
+14
5 September, thu
+20
+14
Feels like
+15
759 mmHg
76%
3.6
m/s
N
Climate normal
+20
+16
5 September, Thursday. day, 20°; night, 14°; clear
6
+20
+17
6 September, fri
+20
+17
Feels like
+15
757 mmHg
82%
6.6
m/s
SE
Climate normal
+21
+16
6 September, Friday. day, 20°; night, 17°; partly cloudy
7
+18
+18
7 September, sat
+18
+18
Feels like
+16
757 mmHg
95%
6.7
m/s
SE
Climate normal
+21
+17
7 September, Saturday. day, 18°; night, 18°; partly cloudy
8
+19
+16
8 September, sun
+19
+16
Feels like
+17
757 mmHg
96%
4.6
m/s
S
Climate normal
+21
+17
8 September, Sunday. day, 19°; night, 16°; partly cloudy
9
+16
+16
9 September, mon
+16
+16
Feels like
+13
755 mmHg
92%
6.5
m/s
SE
Climate normal
+23
+17
9 September, Monday. day, 16°; night, 16°; light rain
10
+16
+15
10 September, tue
+16
+15
Feels like
+13
755 mmHg
86%
6.3
m/s
SE
Climate normal
+20
+16
10 September, Tuesday. day, 16°; night, 15°; light rain
11
+15
+11
11 September, wed
+15
+11
Feels like
+9
755 mmHg
74%
6.8
m/s
S
Climate normal
+20
+17
11 September, Wednesday. day, 15°; night, 11°; partly cloudy
12
+15
+12
12 September, thu
+15
+12
Feels like
+9
756 mmHg
71%
5.3
m/s
SW
Climate normal
+23
+17
12 September, Thursday. day, 15°; night, 12°; clear
13
+16
+14
13 September, fri
+16
+14
Feels like
+9
755 mmHg
76%
9.2
m/s
E
Climate normal
+21
+15
13 September, Friday. day, 16°; night, 14°; mostly clear
14
+16
+15
14 September, sat
+16
+15
Feels like
+10
755 mmHg
85%
8.5
m/s
NE
Climate normal
+20
+16
14 September, Saturday. day, 16°; night, 15°; rain
15
+18
+16
15 September, sun
+18
+16
Feels like
+15
753 mmHg
89%
3.6
m/s
E
Climate normal
+20
+16
15 September, Sunday. day, 18°; night, 16°; mostly clear
16
+21
+17
16 September, mon
+21
+17
Feels like
+19
761 mmHg
87%
4.7
m/s
SE
Climate normal
+19
+15
16 September, Monday. day, 21°; night, 17°; partly cloudy
17
+17
+15
17 September, tue
+17
+15
Feels like
+13
761 mmHg
93%
6.9
m/s
SE
Climate normal
+20
+16
17 September, Tuesday. day, 17°; night, 15°; rain
18
+17
+12
18 September, wed
+17
+12
Feels like
+11
757 mmHg
78%
6.6
m/s
SE
Climate normal
+19
+16
18 September, Wednesday. day, 17°; night, 12°; light rain
19
+17
+14
19 September, thu
+17
+14
Feels like
+11
754 mmHg
75%
5.4
m/s
E
Climate normal
+20
+16
19 September, Thursday. day, 17°; night, 14°; clear
20
+19
+17
20 September, fri
+19
+17
Feels like
+14
753 mmHg
83%
5.9
m/s
E
Climate normal
+19
+16
20 September, Friday. day, 19°; night, 17°; clear
21
+19
+19
21 September, sat
+19
+19
Feels like
+19
754 mmHg
93%
4.2
m/s
N
Climate normal
+21
+16
21 September, Saturday. day, 19°; night, 19°; rain
Average for 30 days
9
sunny days
11
days with precipitation
10
cloudy days
9 sunny days; 11 days with precipitation; 10 cloudy days;
79
%
air humidity
5.5
m/s
Wind
SE
53
mm of precipitation
(5% of annual average)
air humidity 79%; 53 millimeters of precipitation (5% of annual average); Wind south-easterly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
S
W
W
SE
SE
SE
SE
E
W
W
S
S
N
SE
SE
S
SE
SE
S
SW
E
NE
E
SE
SE
SE
E
E
N
23
Average data for 10 years
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
21
Daytime temperature
Night-time temperature
