Best year time to visit Itanhaém

General weather information about Itanhaém

Average annual temperature is 18.4 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: 6.2 °C

Number of sunny days: 79 days

Number of rainy days: 286 days

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

Itanhaém air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.229.029.726.925.725.125.729.933.329.934.532.4
Average daytime temperature (°C)24.325.325.121.620.420.420.021.224.522.625.525.6
Average temperature (°C)20.321.320.717.716.015.615.016.218.818.420.520.7
Average night temperature (°C)17.518.717.514.712.912.211.612.714.615.616.717.1
Absolute minimum temperature (°C)14.015.614.210.78.36.27.28.56.211.210.113.0

Itanhaém 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)13.412.912.211.511.010.710.811.312.012.713.313.6
Daylight minimum duration (h)13.012.011.011.010.010.010.011.011.012.013.013.0
Sunshine mean duration (h)8.37.79.08.28.08.37.87.38.15.08.410.2
Precipitation (mm)25439329517811712882162111256241166
Sunny days01131017111512153
Rainy days312730272113201618302528
Snow days000000000000

Itanhaém - weather forecast by months

Itanhaém weather in januaryItanhaém weather in februaryItanhaém weather in marchItanhaém weather in aprilItanhaém weather in mayItanhaém weather in juneItanhaém weather in julyItanhaém weather in augustItanhaém weather in septemberItanhaém weather in octoberItanhaém weather in novemberItanhaém weather in december

Best time to visit Itanhaém:

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

  • December — 10.2(h)

The largest precipitation sum in Itanhaém is at

  • January — 254(mm)
  • February — 393(mm)
  • March — 295(mm)
  • October — 256(mm)

    • Weather forecast in the closest to Itanhaém admin centers

    Weather forecast in the closest towns to Itanhaém

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    Frequently asked questions

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