Best year time to visit Guanabara

General weather information about Guanabara

Average annual temperature is 21.5 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: 5.9 °C

Number of sunny days: 173 days

Number of rainy days: 192 days

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* Weather data for Guanabara Brazil is based on climate observations for 2026 year

Guanabara air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.429.830.728.828.827.527.931.936.334.136.834.3
Average daytime temperature (°C)26.527.228.125.625.022.724.226.430.528.430.030.8
Average temperature (°C)21.922.522.920.419.217.018.220.323.622.824.124.9
Average night temperature (°C)18.619.318.916.614.612.713.415.718.018.919.419.9
Absolute minimum temperature (°C)16.017.617.312.310.25.98.212.112.515.612.815.9

Guanabara 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)13.412.912.211.611.010.810.911.312.012.613.213.5
Daylight minimum duration (h)13.012.011.011.010.010.010.011.011.012.012.013.0
Sunshine mean duration (h)8.69.410.48.99.48.79.59.510.28.910.811.8
Precipitation (mm)269270142162273311267218510585
Sunny days20512252629202271015
Rainy days29282618642118242016
Snow days000000000000

Guanabara - weather forecast by months

Guanabara weather in januaryGuanabara weather in februaryGuanabara weather in marchGuanabara weather in aprilGuanabara weather in mayGuanabara weather in juneGuanabara weather in julyGuanabara weather in augustGuanabara weather in septemberGuanabara weather in octoberGuanabara weather in novemberGuanabara weather in december

Best time to visit Guanabara:

The largest precipitation sum in Guanabara is at

  • January — 269(mm)
  • February — 270(mm)
  • April — 162(mm)
  • October — 185(mm)

    • Weather forecast in the closest to Guanabara admin centers

    Weather forecast in the closest towns to Guanabara

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    Frequently asked questions

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