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Monthly
Precipitation
Temperature
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°Celsius
°Fahrenheit
Monthly Historical Averages
Belém, PA
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May
Average Temperature
High
29°
Feels 34
Low
23°
Feels 23
Average Precipitation
30 Days
Rain amount
263.4mm
Snow amount
0cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
31°
20
32°
21
32°
22
32°
23
31°
24
30°
25
30°
26
31°
27
31°
28
31°
29
31°
30
31°
31
31°
Forecast
Tuesday, May 19, 2026
Day
31°
Feels 36
Wind
15 km/h E
Gust
22 km/h
Humidity
65%
P.O.P
100%
Rain
5-10 mm
Night
24°
Feels 24
Wind
12 km/h E
Gust
18 km/h
Humidity
97%
P.O.P
20%
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.