This is the short version of Belem climate: monthly averages, with the monthly detail underneath. The gap between Feb and Oct is 2.9 C here: 25.9 C against 28.8 C. No month dominates: the wettest is Mar at 13.26 mm/day, the driest Sep at 2.51 mm/day. Taken together that is roughly 2,577 mm of rain a year for the grid cell. The build runs on a schedule and caches the last good response, so the numbers stay put even when the upstream API is having a bad day. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 27.0 C
Warmest month Oct (28.8 C)
Coldest month Feb (25.9 C)
Wettest month Mar (13.26 mm/day)
All-time record high 37.0 C
All-time record low 21.3 C
Annual precipitation 2,566 mm / year
Coordinates -1.45583, -48.50444
Population 1,499,641
Average monthly temperature and rainfall in Belem
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
26.2
10.02
34.2
21.9
Feb
25.9
13.05
30.8
22.4
Mar
25.9
13.26
30.9
22.7
Apr
26.0
12.77
30.2
22.8
May
26.3
8.88
30.4
22.4
Jun
26.4
5.69
30.1
22.3
Jul
26.4
3.85
31.9
22.0
Aug
27.3
2.99
35.0
21.3
Sep
28.5
2.51
36.2
22.8
Oct
28.8
2.55
37.0
23.4
Nov
28.8
3.14
36.2
23.7
Dec
27.6
6.06
36.4
21.3
What the Belem climate table shows
Values are multi-decadal climatological averages for the -1.45583, -48.50444 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
How much rain is 13.26 mm/day in a month?
Rain is recorded as a daily mean, so 13.26 mm/day is roughly 403 mm across a 30-day month.
Does Belem get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.