Live Weather & Forecast
Weather in Siderópolis
Santa Catarina, Brazil · Real-time conditions & 3-day outlook
27°C
Feels like 27°C
81°F / Feels 80°F
Sunny
Siderópolis, Santa Catarina
🌞 Daytime
Updated: 2026-04-19 14:15
Humidity
34%
Wind
13 km/h SE
Wind Gust
14.9 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
5.5
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
10.1°C
Wind Degree
145°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
125.9 μg/m³
NO₂
3.3 μg/m³
O₃
84 μg/m³
SO₂
2.2 μg/m³
PM 2.5
7 μg/m³
PM 10
9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Siderópolis, Santa Catarina
12 AM
16°
Clear
1 AM
16°
Clear
2 AM
16°
Clear
3 AM
15°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
14°
Clear
7 AM
15°
Sunny
8 AM
18°
Sunny
9 AM
22°
Sunny
10 AM
25°
Sunny
11 AM
27°
Sunny
12 PM
28°
Sunny
1 PM
28°
Sunny
2 PM
27°
Sunny
3 PM
26°
Sunny
4 PM
25°
Sunny
5 PM
23°
Sunny
6 PM
19°
Clear
7 PM
17°
Clear
8 PM
17°
Clear
9 PM
16°
Clear
10 PM
16°
Clear
11 PM
16°
Clear
3-Day Forecast
Daily overview for Siderópolis, Santa Catarina
Today
Sunny
28°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 13 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 7.3
🌅 Sunrise: 06:38 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
28°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 7.2
🌅 Sunrise: 06:38 AM
🌇 Sunset: 05:54 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Sunny
28°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 13 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.1
🌅 Sunrise: 06:39 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Siderópolis
Plan your trip to Siderópolis, Brazil around the most favorable weather conditions.
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 Siderópolis?
Current conditions in Siderópolis: Sunny, temperature 27°C, humidity 34%.
What is the best time to visit Siderópolis?
The best time to visit Siderópolis is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Siderópolis?
Siderópolis is located at approximately -28.6° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Siderópolis?
The wettest period in Siderópolis is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Siderópolis?
For visits to Siderópolis during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Siderópolis in?
Siderópolis is located in Brazil, in the state of Santa Catarina.
What are the public holidays in Siderópolis in 2026?
View the 2026 public holidays for Siderópolis on our Holidays page.
What are the GPS coordinates used for the weather forecast in Siderópolis?
The weather forecast for Siderópolis uses coordinates -28.5976, -49.425.