Belém Climate by Month
Belém, Pará, Brazil
Hot all year, with a rainy season from January to May.
The climate in Belém is hot all year, with a rainy season from January to May. October is the warmest month, with highs around 89°F (32°C); March is the coolest at 87°F (30°C), and nights dip to 73°F (23°C). It gets 107 in (2707 mm) of rain a year, 72% of it from January to May. The air is humid, averaging 81% relative humidity.
- Warmest month
- 89°F(32°C)
- Average high, October
- Coldest nights
- 73°F(23°C)
- Average low, February
- Rain per year
- 107 in(2707 mm)
- Wettest: March
- Humidity
- 81%
- Sunniest: August
Best and worst months in Belém
Best for weatherThe most comfortable weather comes in August, September and November, with highs around 88°F (31°C) and about 3.4 in (86 mm) of rain a month.
Least pleasantMarch is the least pleasant month: it's the wettest, with 19 in (486 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Belém weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 88°F(31°C) | 73°F(23°C) | 12 in(312 mm) | 85% | 4.0 |
| FebFebruary | 87°F(31°C) | 73°F(23°C) | 17 in(430 mm) | 87% | 3.5 |
| MarMarch | 87°F(30°C) | 73°F(23°C) | 19 in(486 mm) | 87% | 3.4 |
| AprApril | 87°F(30°C) | 73°F(23°C) | 18 in(448 mm) | 86% | 3.5 |
| MayMay | 87°F(30°C) | 74°F(23°C) | 11 in(270 mm) | 85% | 4.1 |
| JunJune | 87°F(31°C) | 74°F(23°C) | 4.8 in(121 mm) | 81% | 4.8 |
| JulJuly | 87°F(31°C) | 74°F(23°C) | 4.3 in(110 mm) | 79% | 5.1 |
| AugAugustBest | 88°F(31°C) | 74°F(23°C) | 3.2 in(81 mm) | 75% | 5.6 |
| SepSeptemberBest | 89°F(31°C) | 74°F(24°C) | 3.4 in(86 mm) | 76% | 5.5 |
| OctOctober | 89°F(32°C) | 74°F(24°C) | 3.9 in(99 mm) | 76% | 5.2 |
| NovNovemberBest | 89°F(32°C) | 74°F(24°C) | 3.6 in(91 mm) | 76% | 4.8 |
| DecDecember | 89°F(32°C) | 74°F(24°C) | 6.8 in(173 mm) | 79% | 4.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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