Best year time to visit Niterói

General weather information about Niterói

Average annual temperature is 20.4 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: 3.8 °C

Number of sunny days: 157 days

Number of rainy days: 208 days

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

Niterói air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)36.737.733.731.928.527.528.130.633.229.332.936.1
Average daytime temperature (°C)31.930.630.325.422.821.119.921.622.923.326.029.6
Average temperature (°C)26.025.025.220.518.116.115.216.118.618.921.324.5
Average night temperature (°C)21.320.221.216.414.512.211.711.515.215.317.520.5
Absolute minimum temperature (°C)17.312.716.710.39.34.84.43.86.28.912.114.5

Niterói monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)14.013.012.011.010.010.010.011.012.013.013.014.0
Daylight mean duration (h)13.813.112.311.410.610.210.411.111.912.813.614.0
Daylight minimum duration (h)13.012.011.010.010.010.010.010.011.012.013.013.0
Sunshine mean duration (h)12.210.79.88.66.86.56.98.45.77.68.110.6
Precipitation (mm)4567892795184222125427169287104
Sunny days911715181818211012108
Rainy days221724151312131020192023
Snow days000000000000

Niterói - weather forecast by months

Niterói weather in januaryNiterói weather in februaryNiterói weather in marchNiterói weather in aprilNiterói weather in mayNiterói weather in juneNiterói weather in julyNiterói weather in augustNiterói weather in septemberNiterói weather in octoberNiterói weather in novemberNiterói weather in december

Best time to visit Niterói:

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

  • January — 12.2(h)
  • February — 10.7(h)

The largest precipitation sum in Niterói is at

  • July — 222(mm)
  • September — 427(mm)
  • November — 287(mm)

    • Weather forecast in the closest to Niterói admin centers

    Weather forecast in the closest towns to Niterói

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    Frequently asked questions

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