Weather in Itajaí in May

General weather information about Itajaí

Average annual temperature is 21.2 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: 7.6 °C

Number of sunny days: 106 days

Number of rainy days: 259 days

Look at detailed online map of Itajaí

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

Itajaí air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)32.032.733.931.428.428.326.429.932.830.634.134.8
Average daytime temperature (°C)28.628.928.525.024.122.621.222.524.722.726.328.7
Average temperature (°C)24.724.624.621.119.617.617.218.020.420.022.524.9
Average night temperature (°C)21.621.321.718.016.114.014.215.017.417.919.521.8
Absolute minimum temperature (°C)18.215.819.512.511.77.89.17.611.914.912.318.2

Itajaí monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.013.012.011.011.010.010.011.012.013.013.013.0
Daylight mean duration (h)13.613.012.211.510.810.510.611.211.912.713.413.8
Daylight minimum duration (h)13.012.011.011.010.010.010.010.011.012.013.013.0
Sunshine mean duration (h)10.48.49.78.57.97.66.27.07.14.08.39.8
Precipitation (mm)2142421621173214786508427521063
Sunny days1139142216159385
Rainy days30272821178151621282226
Snow days000000000000

Itajaí - weather forecast by months

Itajaí weather in januaryItajaí weather in februaryItajaí weather in marchItajaí weather in aprilItajaí weather in mayItajaí weather in juneItajaí weather in julyItajaí weather in augustItajaí weather in septemberItajaí weather in octoberItajaí weather in novemberItajaí weather in december

Best time to visit Itajaí:

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

  • January — 10.4(h)

The largest precipitation sum in Itajaí is at

  • January — 214(mm)
  • February — 242(mm)
  • October — 275(mm)
  • November — 210(mm)

    • Weather forecast in the closest to Itajaí admin centers

    Weather forecast in the closest towns to Itajaí

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    Frequently asked questions

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