Belem Weather

Belém has a tropical rainforest climate more subject to the Intertropical Convergence Zone than the maritime trade winds, and with no cyclones, that is a true equatorial climate. In all 12 months of the year, the city on average sees more than 60 mm of rainfall, so the city has no true dry season month. However, Belém features noticeably wetter and drier seasons. The wetter season spans from December through May, while the drier season covers the remaining six months of the year. Like many cities with a tropical rainforest climate, average temperatures vary little throughout the course of the year, generally hovering around 26.5 degrees Celsius. As one would expect, tropical rainforest is the natural vegetation in and around the city.

Average Temperature
Jan
82 °F
28 °C
Feb
82 °F
28 °C
Mar
81 °F
27 °C
Apr
82 °F
28 °C
May
84 °F
29 °C
Jun
86 °F
30 °C
Jul
86 °F
30 °C
Aug
86 °F
30 °C
Sep
86 °F
30 °C
Oct
86 °F
30 °C
Nov
86 °F
30 °C
Dec
86 °F
30 °C
Humidity
Jan
90%
Feb
93%
Mar
93%
Apr
93%
May
90%
Jun
85%
Jul
84%
Aug
84%
Sep
85%
Oct
84%
Nov
84%
Dec
89%
Rain
Jan
143mm
Feb
204mm
Mar
218mm
Apr
194mm
May
186mm
Jun
275mm
Jul
128mm
Aug
96mm
Sep
88mm
Oct
97mm
Nov
80mm
Dec
200mm
Clouds
Jan
76%
Feb
95%
Mar
94%
Apr
92%
May
87%
Jun
54%
Jul
38%
Aug
32%
Sep
44%
Oct
56%
Nov
51%
Dec
65%
Sun
Jan
8UVI
Feb
7UVI
Mar
6UVI
Apr
7UVI
May
7UVI
Jun
8UVI
Jul
10UVI
Aug
10UVI
Sep
10UVI
Oct
8UVI
Nov
8UVI
Dec
8UVI