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May 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
27
+22
+18
27 April, sun
+22
+18
Feels like
+22
760 mmHg
68%
5
m/s
NW
27 April, Sunday. day, 22°; night, 18°; rain
28
+22
+17
28 April, mon
+22
+17
Feels like
+21
760 mmHg
67%
5.5
m/s
N
28 April, Monday. day, 22°; night, 17°; clear
29
+21
+16
29 April, tue
+21
+16
Feels like
+20
760 mmHg
70%
5.1
m/s
SW
29 April, Tuesday. day, 21°; night, 16°; clear
30
+20
+15
30 April, wed
+20
+15
Feels like
+18
760 mmHg
68%
6
m/s
W
30 April, Wednesday. day, 20°; night, 15°; clear
1
+22
+18
1 May, thu
+22
+18
Feels like
+21
760 mmHg
70%
5.8
m/s
NW
1 May, Thursday. day, 22°; night, 18°; partly cloudy
2
+23
+18
2 May, fri
+23
+18
Feels like
+24
760 mmHg
73%
4.6
m/s
E
2 May, Friday. day, 23°; night, 18°; partly cloudy
3
+21
+17
3 May, sat
+21
+17
Feels like
+20
759 mmHg
75%
5.6
m/s
S
3 May, Saturday. day, 21°; night, 17°; partly cloudy
4
+22
+18
4 May, sun
+22
+18
Feels like
+22
760 mmHg
75%
4.9
m/s
SW
4 May, Sunday. day, 22°; night, 18°; partly cloudy
5
+21
+17
5 May, mon
+21
+17
Feels like
+21
760 mmHg
74%
5
m/s
W
5 May, Monday. day, 21°; night, 17°; partly cloudy
6
+21
+17
6 May, tue
+21
+17
Feels like
+20
761 mmHg
73%
5.4
m/s
S
6 May, Tuesday. day, 21°; night, 17°; clear
7
+22
+17
7 May, wed
+22
+17
Feels like
+21
761 mmHg
69%
4.1
m/s
S
7 May, Wednesday. day, 22°; night, 17°; partly cloudy
8
+21
+17
8 May, thu
+21
+17
Feels like
+21
761 mmHg
72%
5
m/s
S
8 May, Thursday. day, 21°; night, 17°; partly cloudy
9
+22
+17
9 May, fri
+22
+17
Feels like
+22
761 mmHg
72%
4.6
m/s
SE
9 May, Friday. day, 22°; night, 17°; partly cloudy
10
+22
+18
10 May, sat
+22
+18
Feels like
+21
760 mmHg
72%
5.3
m/s
E
10 May, Saturday. day, 22°; night, 18°; partly cloudy
11
+21
+18
11 May, sun
+21
+18
Feels like
+20
760 mmHg
75%
5.4
m/s
SE
11 May, Sunday. day, 21°; night, 18°; rain
12
+21
+17
12 May, mon
+21
+17
Feels like
+21
760 mmHg
75%
5.3
m/s
S
12 May, Monday. day, 21°; night, 17°; rain
13
+20
+16
13 May, tue
+20
+16
Feels like
+20
760 mmHg
75%
5.5
m/s
SW
13 May, Tuesday. day, 20°; night, 16°; partly cloudy
14
+20
+17
14 May, wed
+20
+17
Feels like
+20
761 mmHg
75%
4.5
m/s
E
14 May, Wednesday. day, 20°; night, 17°; clear
15
+19
+15
15 May, thu
+19
+15
Feels like
+18
761 mmHg
72%
5.1
m/s
W
15 May, Thursday. day, 19°; night, 15°; partly cloudy
16
+20
+16
16 May, fri
+20
+16
Feels like
+19
762 mmHg
69%
5.4
m/s
E
16 May, Friday. day, 20°; night, 16°; clear
17
+20
+16
17 May, sat
+20
+16
Feels like
+19
762 mmHg
74%
5.8
m/s
E
17 May, Saturday. day, 20°; night, 16°; partly cloudy
18
+20
+17
18 May, sun
+20
+17
Feels like
+20
761 mmHg
74%
5.1
m/s
E
18 May, Sunday. day, 20°; night, 17°; partly cloudy
19
+22
+18
19 May, mon
+22
+18
Feels like
+23
761 mmHg
74%
4.6
m/s
NE
19 May, Monday. day, 22°; night, 18°; partly cloudy
20
+23
+19
20 May, tue
+23
+19
Feels like
+23
760 mmHg
75%
5.4
m/s
N
20 May, Tuesday. day, 23°; night, 19°; partly cloudy
21
+22
+19
21 May, wed
+22
+19
Feels like
+22
759 mmHg
72%
5.4
m/s
NW
21 May, Wednesday. day, 22°; night, 19°; rain
22
+22
+18
22 May, thu
+22
+18
Feels like
+22
760 mmHg
74%
5.1
m/s
N
22 May, Thursday. day, 22°; night, 18°; overcast
23
+21
+18
23 May, fri
+21
+18
Feels like
+22
760 mmHg
75%
4.5
m/s
NE
23 May, Friday. day, 21°; night, 18°; clear
24
+21
+17
24 May, sat
+21
+17
Feels like
+20
760 mmHg
75%
5.8
m/s
W
24 May, Saturday. day, 21°; night, 17°; clear
25
+20
+16
25 May, sun
+20
+16
Feels like
+19
760 mmHg
81%
5.3
m/s
S
25 May, Sunday. day, 20°; night, 16°; clear
26
+19
+16
26 May, mon
+19
+16
Feels like
+18
762 mmHg
77%
5.6
m/s
SE
26 May, Monday. day, 19°; night, 16°; rain
27
+19
+16
27 May, tue
+19
+16
Feels like
+17
761 mmHg
77%
6.3
m/s
SE
27 May, Tuesday. day, 19°; night, 16°; clear
28
+19
+16
28 May, wed
+19
+16
Feels like
+19
760 mmHg
80%
5.6
m/s
NW
28 May, Wednesday. day, 19°; night, 16°; clear
29
+19
+16
29 May, thu
+19
+16
Feels like
+17
759 mmHg
80%
6.6
m/s
NW
29 May, Thursday. day, 19°; night, 16°; clear
30
+16
+13
30 May, fri
+16
+13
Feels like
+13
760 mmHg
77%
6
m/s
W
30 May, Friday. day, 16°; night, 13°; rain
31
+16
+14
31 May, sat
+16
+14
Feels like
+14
761 mmHg
79%
5.5
m/s
W
31 May, Saturday. day, 16°; night, 14°; partly cloudy
Average data for 10 years
Porto Alegre May
9
sunny days
5
days with precipitation
17
cloudy days
9 sunny days; 5 days with precipitation; 17 cloudy days;
75
%
air humidity
3.7
m/s
Wind
S
100
mm of precipitation
(8% of annual average)
air humidity 75%; 100 millimeters of precipitation (8% of annual average); Wind southerly 3.7 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
E
S
SW
W
S
S
S
SE
E
SE
S
SW
E
W
E
E
E
NE
N
NW
N
NE
W
S
SE
SE
NW
NW
W
W
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
31
Daytime temperature
Night-time temperature
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