Live Weather & Forecast
Weather in São João do Itaperiú
Santa Catarina, Brazil · Real-time conditions & 3-day outlook
24°C
Feels like 26°C
75°F / Feels 79°F
Light rain
São João do Itaperiú, Santa Catarina
🌞 Daytime
Updated: 2026-04-21 08:15
Humidity
100%
Wind
3.6 km/h ESE
Wind Gust
10.8 km/h
Pressure
1014 mb
Visibility
10 km
UV Index
1.9
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
21.5°C
Wind Degree
103°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
117.9 μg/m³
NO₂
1.2 μg/m³
O₃
41 μg/m³
SO₂
0.9 μg/m³
PM 2.5
5 μg/m³
PM 10
5.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for São João do Itaperiú, Santa Catarina
12 AM
21°
Fog
1 AM
21°
Fog
2 AM
21°
Fog
3 AM
21°
Fog
4 AM
21°
Partly Cloudy
5 AM
21°
Partly Cloudy
6 AM
21°
Mist
7 AM
22°
Partly Cloudy
8 AM
24°
Light rain
9 AM
26°
Patchy rain nearby
10 AM
27°
Patchy rain nearby
11 AM
28°
Patchy rain nearby
12 PM
28°
Patchy rain nearby
1 PM
28°
Patchy rain nearby
2 PM
28°
Patchy rain nearby
3 PM
28°
Patchy rain nearby
4 PM
27°
Patchy rain nearby
5 PM
25°
Moderate or heavy rain shower
6 PM
23°
Patchy rain nearby
7 PM
23°
Mist
8 PM
23°
Mist
9 PM
22°
Mist
10 PM
22°
Mist
11 PM
22°
Mist
3-Day Forecast
Daily overview for São João do Itaperiú, Santa Catarina
Today
Moderate rain
28°
/
21°
🌧️ 87% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 5.4 km/h
🌧️ Total precip: 11.21 mm
☀️ UV Index: 9.5
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:38 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Patchy rain nearby
29°
/
21°
🌧️ 87% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 4.98 mm
☀️ UV Index: 12.1
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:38 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
30°
/
20°
🌧️ 88% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 3.33 mm
☀️ UV Index: 11.9
🌅 Sunrise: 05:48 AM
🌇 Sunset: 05:37 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit São João do Itaperiú
Plan your trip to São João do Itaperiú, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in São João do Itaperiú?
Current conditions in São João do Itaperiú: Light rain, temperature 24°C, humidity 100%.
What is the best time to visit São João do Itaperiú?
The best time to visit São João do Itaperiú is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in São João do Itaperiú?
São João do Itaperiú is located at approximately -10° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in São João do Itaperiú?
The wettest period in São João do Itaperiú is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to São João do Itaperiú?
For visits to São João do Itaperiú during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is São João do Itaperiú in?
São João do Itaperiú is located in Brazil, in the state of Santa Catarina.
What are the public holidays in São João do Itaperiú in 2026?
View the 2026 public holidays for São João do Itaperiú on our Holidays page.
What are the GPS coordinates used for the weather forecast in São João do Itaperiú?
The weather forecast for São João do Itaperiú uses coordinates -10, -55.
What is the current temperature outside in São João do Itaperiú?
The current outdoor temperature in São João do Itaperiú is 24°C (75°F) with light rain.
What is the hourly weather forecast for São João do Itaperiú today?
Today's hour-by-hour weather breakdown for São João do Itaperiú is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in São João do Itaperiú tomorrow hour by hour?
Tomorrow's forecast for São João do Itaperiú shows a high of 29°C and a low of 21°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in São João do Itaperiú?
There is a 87% chance of rain in São João do Itaperiú today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in São João do Itaperiú?
Yes, there is a 87% chance of rain in São João do Itaperiú today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.