Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Belem features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (79 °F) and 28 °C (83 °F) through the year, but rarely can drop to 23 °C (73 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 2426 mm (95.5 inches) and receives 241 rainy days on the 1 mm (0.04 inches) threshold annually.Belem enjoys an average of 3468 hours of sunshine throughout the year, and daylight varies from 12 hours 1 minutes to 12 hours 11 minutes per day.
The warmest months in Belem are September, October and November, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Belem experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 32°C (90°F) | 32°C (90°F) | 32°C (90°F) | 32°C (91°F) | 33°C (91°F) | 33°C (91°F) | 33°C (92°F) | 34°C (94°F) | 34°C (94°F) | 34°C (93°F) | 34°C (93°F) | 34°C (94°F) |
Mean maximum | 32°C (89°F) | 32°C (89°F) | 31°C (89°F) | 32°C (89°F) | 32°C (90°F) | 32°C (90°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 33°C (91°F) |
Average high | 30°C (86°F) | 29°C (85°F) | 29°C (85°F) | 30°C (86°F) | 31°C (87°F) | 31°C (88°F) | 31°C (89°F) | 32°C (90°F) | 32°C (90°F) | 32°C (90°F) | 32°C (90°F) | 31°C (88°F) |
Daily mean | 26°C (80°F) | 26°C (80°F) | 26°C (79°F) | 26°C (80°F) | 27°C (81°F) | 27°C (82°F) | 27°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (83°F) | 27°C (81°F) |
Average low | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Mean minimum | 23°C (74°F) | 24°C (75°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) |
Minimum | 23°C (73°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) |
Compare temperature, precipitation, sunshine, UV index in Belem, Brazil with other places around the world.
Belem usually has the most precipitation in February, March and April, with an average of 29 rainy days and 442 mm (17.4 inches) of precipitation per month.The driest months in Belem are August, September and October. On average, 41 mm (1.6 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 232 (9.1) | 439 (17.3) | 471 (18.6) | 416 (16.4) | 288 (11.3) | 114 (4.5) | 76 (3.0) | 44 (1.7) | 39 (1.6) | 39 (1.5) | 97 (3.8) | 170 (6.7) |
Average precipitation days (≥ 1 mm) | 25 | 27 | 30 | 30 | 27 | 20 | 15 | 10 | 10 | 11 | 13 | 23 |
The sunniest months in Belem are July, August and October, when the sun shines an average of 11 hours 6 minutes a day.Least sunny months in Belem: January, February and April receive an average of 7 hours 24 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 223 | 209 | 235 | 232 | 282 | 310 | 343 | 346 | 332 | 344 | 313 | 294 |
Mean daily daylight hours | 12h 10m | 12h 8m | 12h 5m | 12h 3m | 12h 2m | 12h 1m | 12h 2m | 12h 3m | 12h 5m | 12h 7m | 12h 10m | 12h 11m |
Belem experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure.June, July and August are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Belem UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 14 | 14 | 16 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |