Belém weather in October
In October, Belém has an average high of 33 °C92 °F and an average low of 24 °C76 °F, with about 79 mm3.1 in of precipitation. October is the warmest month of the year and ranks 11th for precipitation.
How October compares with other months
Compared with September, October is about the same temperature. Compared with November, October is about the same temperature and drier by 15 mm0.6 in. Daylight lasts about 12.1 hours around the middle of the month. Average relative humidity is 70% and the average cloud amount 51%.
Is October a good time to visit Belém?
October is not among the most comfortable months by our comfort score: it is hot (average high 33 °C92 °F) and it is fairly wet (79 mm3.1 in). The most comfortable months in Belém are August and September.
What to wear in October
For Belém in October, pack very light, breathable clothing, a sun hat and plenty of water.
October in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Belém | 3392 | 2476 | 793.1 |
| Ananindeua | 3492 | 2374 | 763.0 |
| Castanhal | 3392 | 2374 | 763.0 |
| Cametá | 3493 | 2476 | 712.8 |
| Bragança | 3289 | 2475 | 210.8 |
| Paragominas | 3696 | 2474 | 451.8 |
| Breves | 3595 | 2475 | 712.8 |
| Tucuruí | 3595 | 2578 | 532.1 |
| Macapá | 3392 | 2474 | 381.5 |
Nearby places that are more than 1 °C1.8 °F warmer in October: Tucuruí.
Other months in Belém
- January29 °C83 °F / 24 °C75 °F
- February28 °C82 °F / 24 °C75 °F
- March28 °C82 °F / 24 °C75 °F
- April28 °C82 °F / 24 °C76 °F
- May28 °C83 °F / 24 °C76 °F
- June29 °C83 °F / 24 °C75 °F
- July29 °C84 °F / 24 °C75 °F
- August31 °C87 °F / 24 °C75 °F
- September33 °C91 °F / 24 °C75 °F
- October33 °C92 °F / 24 °C76 °F
- November33 °C91 °F / 25 °C76 °F
- December31 °C88 °F / 24 °C76 °F
Frequently asked questions
How warm is Belém in October?
In October the average high in Belém is 33 °C (92 °F) and the average low is 24 °C (76 °F).
Does it rain a lot in Belém in October?
On average about 79 mm (3.1 in) of precipitation falls in October; it ranks 11th of the 12 months.
Is October the warmest month in Belém?
Yes. October is the warmest month in Belém. The coldest month is August, with an average low of 24 °C (75 °F).
How long is the day in Belém in October?
In the middle of October the day in Belém lasts about 12.1 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Belém in October?
The average relative humidity in October is about 70%. Combined with warm days, it can feel muggy.
How cloudy is Belém in October?
On average about 51% of the sky is covered by cloud in October. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.