Weather Averages for Porto Alegre, Brazil
7-day Forecast / 10-day Forecast
| Thursday |
|
High: 71°F Low: 59°F |
Partly Cloudy |
|
| Friday |
|
High: 76°F Low: 58°F |
Sunny |
|
| Saturday |
|
High: 75°F Low: 61°F |
Sunny |
|
| Sunday |
|
High: 77°F Low: 60°F |
Partly Cloudy |
|
| Monday |
|
High: 78°F Low: 62°F |
Sunny |
|
Average temperature over 17 years |
°F |
69 |
78 |
78 |
75 |
71 |
64 |
59 |
60 |
60 |
64 |
69 |
71 |
75 |
Average high temperature over 17 years |
°F |
75 |
86 |
86 |
82 |
78 |
71 |
66 |
66 |
68 |
71 |
75 |
80 |
84 |
Average low temperature over 17 years |
°F |
60 |
69 |
69 |
68 |
62 |
57 |
51 |
53 |
53 |
55 |
60 |
64 |
66 |
Highest recorded temperature over 17 years |
°F |
105 |
102 |
100 |
100 |
96 |
91 |
93 |
91 |
96 |
96 |
98 |
105 |
100 |
Lowest recorded temperature over 17 years |
°F |
32 |
43 |
53 |
42 |
46 |
36 |
34 |
32 |
32 |
39 |
44 |
48 |
53 |
Average number of days above 90°F over 17 years |
days |
43 |
10 |
10 |
6 |
2 |
- |
- |
- |
- |
1 |
2 |
3 |
8 |
Average dew point over 14 years |
°F |
60 |
66 |
68 |
66 |
62 |
57 |
51 |
53 |
53 |
55 |
59 |
60 |
64 |
Average number of days above 70°F over 17 years |
days |
269 |
31 |
28 |
30 |
28 |
19 |
11 |
11 |
12 |
16 |
25 |
28 |
31 |
Average number of days with thunderstorms over 16 years |
days |
37 |
3 |
4 |
3 |
2 |
3 |
2 |
3 |
4 |
4 |
3 |
3 |
3 |
Average number of days with fog over 16 years |
days |
306 |
22 |
22 |
27 |
26 |
28 |
27 |
28 |
28 |
26 |
26 |
22 |
24 |
Average morning relative humidity over 14 years |
% |
91 |
89 |
90 |
91 |
92 |
93 |
93 |
92 |
92 |
92 |
91 |
89 |
89 |
Average evening relative humidity over 14 years |
% |
60 |
53 |
58 |
58 |
60 |
63 |
65 |
66 |
64 |
61 |
57 |
55 |
54 |
Average wind speed over 14 years |
mph |
9.0 |
9.0 |
9.0 |
9.0 |
8.0 |
6.0 |
9.0 |
6.0 |
8.0 |
9.0 |
9.0 |
9.0 |
9.0 |
Average number of days with precipitation over 16 years |
days |
123 |
9 |
11 |
10 |
10 |
9 |
10 |
11 |
12 |
12 |
10 |
10 |
9 |
Average number of days with blowing dust/sand over 16 years |
days |
333 |
26 |
25 |
29 |
28 |
30 |
28 |
30 |
29 |
27 |
28 |
25 |
28 |
Average number of days with smoke/haze over 16 years |
days |
213 |
18 |
18 |
18 |
17 |
17 |
17 |
17 |
18 |
18 |
19 |
17 |
19 |
Average number of days with vision obstruction over 16 years |
days |
333 |
26 |
25 |
29 |
28 |
30 |
28 |
30 |
29 |
27 |
28 |
25 |
28 |
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