Belém relocation guide

Weather in Belém

Rain varies far more than temperature. Choose the home for cooling, ventilation and wet-weather access throughout the year.

On this page

The short answer

Belém's station record gives little reason to plan around a cool season. Monthly mean highs remain at or above 31°C (88°F), while the rain changes sharply across the year. March is the wettest month in these normals and September the least wet. Neither is a daily forecast. Use the pattern to choose a home that works when the weather interrupts your plans.

  • The chart uses INMET station 82191, identified as operating in the directory.
  • March averages 506.3 mm of rain and September 120.1 mm in the published reference.
  • A lower monthly rain total does not guarantee a dry travel day.

The twelve-month station record

Tool

Belém by month

INMET 82191 BELÉM, 1991 to 2020 normals.

Average highAverage lowRain (mm)
59°68°77°86°95°104°0275550January: 393.8 mm of rainFebruary: 437.8 mm of rainMarch: 506.3 mm of rainApril: 465.5 mm of rainMay: 323.6 mm of rainJune: 205.8 mm of rainJuly: 156 mm of rainAugust: 128.7 mm of rainSeptember: 120.1 mm of rainOctober: 135.8 mm of rainNovember: 151.4 mm of rainDecember: 283.5 mm of rainJanuary average high 89°FJanuary average low 73°FJanFebruary average high 88°FFebruary average low 74°FFebMarch average high 88°FMarch average low 74°FMarApril average high 89°FApril average low 74°FAprMay average high 90°FMay average low 74°FMayJune average high 91°FJune average low 74°FJunJuly average high 91°FJuly average low 73°FJulAugust average high 91°FAugust average low 73°FAugSeptember average high 92°FSeptember average low 73°FSepOctober average high 92°FOctober average low 73°FOctNovember average high 92°FNovember average low 74°FNovDecember average high 91°FDecember average low 74°FDec

Average highs range from 88°F to 92°F. Rainfall peaks at 506.3 mm a month. INMET Belém 82191 published monthly normals, 1991 to 2020 (opens in a new tab)

The chart transcribes INMET monthly mean daily highs, monthly mean daily lows and monthly rainfall normals from 1991 to 2020. The station stands at -1.43583333, -48.43722221, elevation 7.13 meters. Its location is separate from the city reference point. These are station observations summarized over years, not a uniform climate for every island or mainland address.1,2,3,4,6

The twelve rainfall values sum to 3,308.3 mm, matching the published annual normal. INMET applies completeness rules to the monthly data. The published tables do not give a sample-year count for each Belém value. The reference period does not prove thirty complete years for every cell.1,2,3,4,6

Spend the inspection on comfort

Weather and the home
CheckWhy it matters
Bedroom coolingRun the actual unit and ask who maintains it
Sun and ventilationVisit at the time the room becomes hot
Rain protectionInspect windows, ceilings, drainage and the entrance
Dry storageLook at wardrobes, mattresses and closed cupboards
BillsAsk for electricity usage behind recent bills, including cooling

Sources 1,2,3,4,6

A furnished listing may include air-conditioning but still leave maintenance, power use and moisture problems to the tenant. Bring those questions to the viewing instead of choosing from a photograph.

Separate climate from a warning

Cemaden issued an April 1, 2026 bulletin for April 2 that included moderate flash-flood and drainage-flood risk in the Belém and Castanhal intermediate geographic regions. It illustrates why rain planning matters. It does not classify your street or describe today's risk. Follow current official alerts and avoid crossing flooded roads.5,7

Leave room to move a park visit or viewing when conditions worsen. A monthly average cannot tell you the hour the rain will start or whether the route to your appointment will remain usable.1,2,3,4,6

Our climate choice

Use utility planning, rain precautions, family journeys, outdoor plans and retirement checks alongside the chart.

Questions people ask

Is there a cool season in Belém?

The monthly mean highs range from 31.0°C to 33.2°C, and mean lows from 22.8°C to 23.4°C. These station normals describe heat throughout the year, not a cool winter.

Which month has the most rain in the chart?

March has the largest published monthly normal, 506.3 mm. September has the smallest, 120.1 mm. Those are long-term totals, not forecasts for a particular visit.

Is this a regional model or a city weather station?

It is the published INMET record for Belém station 82191. The station directory gives its coordinates and marks it operating. The guide shows that location separately from the city reference point.

Does the April flood warning apply to my future home?

The April warning concerns a broad region and a particular day in April 2026. It is not a parcel flood map or a current alert. Inspect the address and follow current local warnings.

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Sources and how we check them

Sources and how we check them7 sources

Every figure on this page comes from the official or primary source listed here. We checked them in . Rules and prices change, so confirm anything important with the source before you act on it.

  1. INMET 1991 to 2020 normals, TMIN (opens in a new tab)
  2. INMET 1991 to 2020 normals, ESTAÇÕES (opens in a new tab)
  3. INMET 1991 to 2020 normals, TMAX (opens in a new tab)
  4. INMET 1991 to 2020 normals, PREC (opens in a new tab)
  5. Cemaden, April 2, 2026 Belém-region hydrological risk bulletin (opens in a new tab)
  6. INMET, 1991 to 2020 normals methods publication (opens in a new tab)
  7. Brazil Civil Defense, heavy rain and official alerts guidance (opens in a new tab)