Live Weather & Forecast
Weather in Santa Catarina
Brazil · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Light rain shower
Santa Catarina, Brazil
🌞 Daytime
Updated: 2026-04-21 16:15
Humidity
86%
Wind
4 km/h N
Wind Gust
6.8 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
1
(Low)
Precipitation
0.35 mm
Cloud Cover
63%
Dew Point
15.8°C
Wind Degree
353°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
189.9 μg/m³
NO₂
5.6 μg/m³
O₃
54 μg/m³
SO₂
1.6 μg/m³
PM 2.5
5.7 μg/m³
PM 10
5.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Santa Catarina, Brazil
12 AM
19°
Clear
1 AM
19°
Clear
2 AM
18°
Clear
3 AM
18°
Clear
4 AM
18°
Clear
5 AM
18°
Clear
6 AM
18°
Clear
7 AM
18°
Partly Cloudy
8 AM
19°
Partly Cloudy
9 AM
19°
Sunny
10 AM
20°
Patchy rain nearby
11 AM
21°
Patchy rain nearby
12 PM
21°
Partly Cloudy
1 PM
22°
Patchy light drizzle
2 PM
19°
Patchy rain nearby
3 PM
20°
Patchy rain nearby
4 PM
18°
Light rain shower
5 PM
18°
Patchy rain nearby
6 PM
18°
Light rain shower
7 PM
18°
Light rain shower
8 PM
18°
Mist
9 PM
18°
Mist
10 PM
18°
Partly Cloudy
11 PM
17°
Mist
3-Day Forecast
Daily overview for Santa Catarina, Brazil
Today
Patchy rain nearby
22°
/
17°
🌧️ 86% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 1.28 mm
☀️ UV Index: 3.9
🌅 Sunrise: 06:49 AM
🌇 Sunset: 06:07 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Partly Cloudy
29°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.4
🌅 Sunrise: 06:50 AM
🌇 Sunset: 06:06 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Partly Cloudy
26°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 14 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 7.6
🌅 Sunrise: 06:50 AM
🌇 Sunset: 06:05 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Santa Catarina
Plan your trip around the most favorable weather conditions in Santa Catarina, Brazil.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in Santa Catarina?
Current conditions in Santa Catarina: Light rain shower, temperature 18°C, humidity 86%.
What is the best time to visit Santa Catarina?
The best time to visit Santa Catarina is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Santa Catarina?
Santa Catarina shares the climate of Brazil. It has a temperate southern hemisphere climate.
Does it rain a lot in Santa Catarina?
Rainfall patterns in Santa Catarina vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Santa Catarina?
For visits during December – March: light clothing and sun protection. For the June – September period: layers and a waterproof jacket are recommended for Santa Catarina.
What country is Santa Catarina in?
Santa Catarina is a state/province of Brazil.
What are the public holidays in Santa Catarina in 2026?
View the full list of 2026 public holidays for Santa Catarina on our Holidays page.
What are the coordinates for the weather forecast in Santa Catarina?
The weather forecast for Santa Catarina is based on coordinates -26.5706, -52.328.