Weather Forecast for Itajai

Santa Catarina, Brazil

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Sunny

Current Weather - Itajai: 28°C

Santa Catarina, Brazil

Sunny

Feels like 31°C

Wind

11 km/h NE

Humidity

79%

Pressure

1008 mb

UV Index

8

Visibility

10 km

Partly Cloudy

Partly Cloudy

Tuesday, December 23, 2025

High

30°C

Low

23°C

Rain Chance

0%

Hourly Forecast

Partly Cloudy 24°C
19:00
Clear 24°C
20:00
Clear 24°C
21:00
Clear 24°C
22:00
Mist 24°C
23:00
Dec 24

Day Statistics

Maximum Wind

16 km/h

Humidity

84%

Precipitation

0 mm

UV Index

4

Visibility

8 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:19 AM

Sunset

07:09 PM

Moonrise

08:16 AM

Moonset

10:01 PM

Moon Phase

Waxing Crescent

Moon Illumination

8%

Air Quality

PM2.5

19

μg/m³

PM10

21.6

μg/m³

NO₂

8.5

μg/m³

O₃

80.5

μg/m³

SO₂

2.4

μg/m³

CO

183.9

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

812.92

Diffuse Radiation

184.32

DNI

2736.26

GTI

1151.27

When to visit Itajai?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February March

January

☀️
28°C
💧
32 Days of rain
❄️
No snowfall
Best time to visit
🌧 Wettest month,

February

☀️
28°C
💧
30 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

March

☀️
28°C
💧
22 Days of rain
❄️
No snowfall
Best time to visit

April

☀️
26°C
💧
15 Days of rain
❄️
No snowfall

May

☀️
23°C
💧
17 Days of rain
❄️
No snowfall

June

☀️
21°C
💧
16 Days of rain
❄️
No snowfall

July

☀️
20°C
💧
15 Days of rain
❄️
No snowfall
🥶 Coldest month
🌵 Driest month

August

☀️
21°C
💧
15 Days of rain
❄️
No snowfall

September

☀️
22°C
💧
23 Days of rain
❄️
No snowfall

October

☀️
24°C
💧
22 Days of rain
❄️
No snowfall

November

☀️
25°C
💧
22 Days of rain
❄️
No snowfall

December

☀️
27°C
💧
24 Days of rain
❄️
No snowfall