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The climate varies from arid scrubland in interior to impassable tropical rainforest of the northerly Amazon jungle and the tropical eastern coastal beaches. The south is more temperate. Rainy seasons occur from January to April in the north (average number of days when there is some rain is 22); April to July in the northeast (average number of days when there is some rain 14); December to March in the Rio/Sao Paulo area (average number of days when there is some rain is 10).
Guides to month-to-month climates
|
Manaus, Amazonas state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 29.9 |
85.8 |
31.8 |
89.2 |
30.3 |
86.5 |
32.6 |
90.6 |
| 25.6 |
78.0 |
26.6 |
79.8 |
26.6 |
79.8 |
28.0 |
82.4 |
| 22.6 |
72.6 |
23.5 |
74.3 |
21.1 |
69.9 |
23.5 |
74.3 |
|
|
Belém, Pará state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 33.5 |
92.3 |
32.8 |
91.0 |
32.6 |
90.6 |
33.0 |
91.4 |
| 25.4 |
77.7 |
25.9 |
78.6 |
25.7 |
78.2 |
26.2 |
79.1 |
| 20.4 |
68.7 |
71.4 |
70.5 |
20.8 |
69.4 |
20.2 |
68.3 |
|
|
Recife, Pernambuco state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 29.6 |
85.3 |
29.4 |
85.0 |
26.1 |
79.0 |
29.0 |
84.2 |
| 26.2 |
79.2 |
25.9 |
78.7 |
22.8 |
73.1 |
25.7 |
73.2 |
| 22.6 |
72.7 |
22.1 |
71.8 |
20.0 |
68.0 |
22.0 |
71.6 |
|
|
Belo Horizonte, Minas Gerais |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 27.8 |
82.0 |
27.0 |
80.6 |
24.2 |
75.5 |
27.1 |
80.8 |
| 23.3 |
74.0 |
22.0 |
71.6 |
18.4 |
69.1 |
22.3 |
72.8 |
| 18.3 |
65.0 |
16.8 |
61.9 |
12.1 |
53.8 |
17.0 |
62.6 |
|
|
Salvador, Bahia state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 30.4 |
86.7 |
29.9 |
85.8 |
27.1 |
80.7 |
30.0 |
86.0 |
| 26.9 |
80.4 |
26.8 |
80.2 |
24.6 |
76.2 |
26.3 |
79.3 |
| 24.4 |
75.9 |
24.1 |
75.3 |
22.8 |
73.0 |
23.5 |
74.3 |
|
|
Brasília, Federal District |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 28.8 |
83.8 |
28.8 |
83.8 |
27.8 |
82 |
32.4 |
90.3 |
| 21.0 |
69.8 |
20.7 |
69.2 |
18.2 |
64.7 |
21.4 |
70.5 |
| 16.0 |
60.8 |
11.2 |
52.1 |
9.8 |
49.6 |
10.0 |
50.0 |
|
|
Foz do Iguaçú, Paraná state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 32.4 |
90.3 |
27.7 |
81.8 |
24.4 |
75.9 |
30.0 |
86.0 |
| 25.6 |
78 |
19.9 |
67.8 |
14.8 |
50.5 |
20.5 |
68.9 |
| 20.0 |
68 |
13.6 |
56.4 |
8.2 |
46.7 |
15.5 |
59.9 |
|
|
Rio de Janeiro, Rio de Janeiro |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 40.0 |
104 |
27.5 |
81.5 |
24.0 |
75.2 |
25.4 |
77.7 |
| 32.2 |
90.0 |
23.9 |
75.0 |
20.3 |
68.5 |
22.4 |
72.3 |
| 24.4 |
76.0 |
24.3 |
70.3 |
37.7 |
64.0 |
20.0 |
68.0 |
|
|
São Paulo, São Paulo state |
| January |
April |
July |
October |
| ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
ºC |
ºF |
| 27.1 |
80.1 |
24.7 |
76.4 |
19.8 |
67.6 |
22.8 |
73.0 |
| 22.2 |
72.0 |
19.3 |
66.7 |
14.3 |
57.7 |
18.3 |
65.0 |
| 19.3 |
66.7 |
16.1 |
61.0 |
10.0 |
50.0 |
14.6 |
58.2 |
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Rio De Janeiro, Brazil
Weather can't be forecast more than a week or so in advance, but weather averages are good indicators of what to expect any month.
| Month |
Average high |
Average low |
Warmest ever |
Coldest ever |
Average dew point |
Average precipitation |
| JAN. |
91 |
74 |
109 |
64 |
71 |
5.3 |
| FEB. |
92 |
75 |
108 |
63 |
71 |
4.9 |
| MARCH |
90 |
74 |
104 |
64 |
71 |
5.3 |
| APRIL |
87 |
71 |
104 |
59 |
69 |
4.3 |
| MAY |
83 |
67 |
102 |
50 |
66 |
3.1 |
| JUNE |
81 |
65 |
99 |
46 |
63 |
2.0 |
| JULY |
81 |
64 |
102 |
52 |
62 |
1.8 |
| AUG. |
82 |
65 |
108 |
50 |
62 |
1.8 |
| SEP. |
81 |
66 |
109 |
57 |
63 |
2.4 |
| OCT. |
84 |
68 |
108 |
55 |
65 |
3.2 |
| NOV. |
87 |
71 |
111 |
57 |
67 |
3.9 |
| DEC. |
89 |
72 |
106 |
63 |
70 |
5.4 |
|
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Sao Paulo, Brazil
Weather can't be forecast more than a week or so in advance, but weather averages are good indicators of what to expect any month.
| Month |
Average high |
Average low |
Warmest ever |
Coldest ever |
Average dew point |
Wet days |
| JAN. |
80 |
64 |
93 |
50 |
65 |
13 |
| FEB. |
82 |
65 |
99 |
52 |
65 |
11 |
| MARCH |
82 |
64 |
95 |
52 |
64 |
9 |
| APRIL |
76 |
59 |
90 |
45 |
60 |
7 |
| MAY |
72 |
55 |
84 |
36 |
57 |
7 |
| JUNE |
71 |
51 |
86 |
28 |
53 |
4 |
| JULY |
71 |
51 |
86 |
30 |
50 |
5 |
| AUG. |
74 |
54 |
91 |
37 |
55 |
5 |
| SEP. |
75 |
55 |
97 |
36 |
57 |
8 |
| OCT. |
77 |
59 |
95 |
46 |
60 |
10 |
| NOV. |
77 |
61 |
91 |
45 |
62 |
11 |
| DEC. |
79 |
64 |
91 |
50 |
* |
11 |
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