Best year time to visit Barra do Açu

General weather information about Barra do Açu

Average annual temperature is 24.3 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: 12.1 °C

Number of sunny days: 155 days

Number of rainy days: 210 days

Look at detailed online map of Barra do Açu

* Weather data for Barra do Açu Brazil is based on climate observations for 2026 year

Barra do Açu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.735.635.333.229.731.332.431.933.332.637.636.9
Average daytime temperature (°C)28.730.931.128.425.726.625.626.327.027.630.631.2
Average temperature (°C)25.527.026.724.322.022.021.522.323.624.226.026.6
Average night temperature (°C)23.324.323.521.119.018.318.119.321.221.722.623.0
Absolute minimum temperature (°C)21.022.121.018.716.012.114.714.615.818.517.519.5

Barra do Açu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.013.012.011.011.010.011.011.012.012.013.013.0
Daylight mean duration (h)13.312.812.211.611.110.810.911.412.012.613.213.4
Daylight minimum duration (h)13.012.011.011.010.010.010.011.011.012.012.013.0
Sunshine mean duration (h)9.511.011.19.19.09.38.38.39.47.710.611.2
Precipitation (mm)19836281615115441102011332169
Sunny days91616542113161910179
Rainy days22121525279181511211322
Snow days000000000000

Barra do Açu - weather forecast by months

Barra do Açu weather in januaryBarra do Açu weather in februaryBarra do Açu weather in marchBarra do Açu weather in aprilBarra do Açu weather in mayBarra do Açu weather in juneBarra do Açu weather in julyBarra do Açu weather in augustBarra do Açu weather in septemberBarra do Açu weather in octoberBarra do Açu weather in novemberBarra do Açu weather in december

Best time to visit Barra do Açu:

The largest precipitation sum in Barra do Açu is at

  • January — 198(mm)
  • April — 161(mm)
  • August — 110(mm)
  • October — 113(mm)
  • December — 169(mm)

    • Weather forecast in the closest to Barra do Açu admin centers

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    Frequently asked questions

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