Best year time to visit Belém

General weather information about Belém

Average annual temperature is 17.5 °C

Absolute maximum temperature: 39.3 °C

Absolute minimum temperature: 3.5 °C

Number of sunny days: 221 days

Number of rainy days: 144 days

Look at detailed online map of Belém

* Weather data for Belém Portugal is based on climate observations for 2026 year

Belém air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.518.824.430.628.335.033.039.334.332.121.319.2
Average daytime temperature (°C)14.615.518.123.524.027.228.330.426.124.418.815.4
Average temperature (°C)11.511.114.017.719.021.822.123.721.020.015.612.0
Average night temperature (°C)8.87.810.612.915.217.717.719.217.216.312.69.2
Absolute minimum temperature (°C)4.33.93.59.812.915.216.017.014.212.56.95.0

Belém monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.613.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.48.99.011.212.412.513.212.010.17.57.36.6
Precipitation (mm)4030371782600631257237
Sunny days161918221817272813131317
Rainy days15913813134317181714
Snow days000000000000

Belém - weather forecast by months

Belém weather in januaryBelém weather in februaryBelém weather in marchBelém weather in aprilBelém weather in mayBelém weather in juneBelém weather in julyBelém weather in augustBelém weather in septemberBelém weather in octoberBelém weather in novemberBelém weather in december

Best time to visit Belém:

The best time to visit Belém during the most sunny months:

  • May — 12.4(h)
  • June — 12.5(h)
  • July — 13.2(h)

The largest precipitation sum in Belém is at

  • September — 63(mm)
  • October — 125(mm)
  • November — 72(mm)

    • Weather forecast in the closest to Belém admin centers

    Weather forecast in the closest towns to Belém

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    Frequently asked questions

    When is the best time to visit Belém?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Belém.
    What is the weather like in Belém?
    See average temperature, rainfall and daylight hours for Belém by month in the table above.
    How many sunny days does Belém have?
    The monthly weather statistics above show sunshine and rainfall patterns for Belém throughout the year.