Best year time to visit Boa Vista

General weather information about Boa Vista

Average annual temperature is 17.7 °C

Absolute maximum temperature: 41.8 °C

Absolute minimum temperature: -1.0 °C

Number of sunny days: 255 days

Number of rainy days: 110 days

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

Boa Vista air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.419.928.236.033.140.439.741.835.133.722.519.8
Average daytime temperature (°C)14.115.920.526.726.831.734.135.627.625.719.015.4
Average temperature (°C)9.19.813.818.819.824.125.226.921.019.714.010.1
Average night temperature (°C)5.14.88.211.213.317.217.118.715.814.910.46.4
Absolute minimum temperature (°C)0.1-1.0-0.67.211.314.114.514.712.09.85.11.7

Boa Vista 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)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.78.88.911.512.112.213.112.610.07.87.66.8
Precipitation (mm)377182232900641203114
Sunny days221820272119303116131919
Rainy days91011310111014181112
Snow days000000000000

Boa Vista - weather forecast by months

Boa Vista weather in januaryBoa Vista weather in februaryBoa Vista weather in marchBoa Vista weather in aprilBoa Vista weather in mayBoa Vista weather in juneBoa Vista weather in julyBoa Vista weather in augustBoa Vista weather in septemberBoa Vista weather in octoberBoa Vista weather in novemberBoa Vista weather in december

Best time to visit Boa Vista:

The best time to visit Boa Vista during the most sunny months:

  • July — 13.1(h)
  • August — 12.6(h)

The largest precipitation sum in Boa Vista is at

  • January — 37(mm)
  • September — 64(mm)
  • October — 120(mm)

    • Weather forecast in the closest to Boa Vista admin centers

    Weather forecast in the closest towns to Boa Vista

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    Frequently asked questions

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