Live Weather & Forecast
Weather in Guaratuba
Paraná, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 31°C
85°F / Feels 88°F
Partly cloudy
Guaratuba, Paraná
🌞 Daytime
Updated: 2026-04-19 13:45
Humidity
62%
Wind
10.1 km/h E
Wind Gust
11.6 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
5.6
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
18.3°C
Wind Degree
98°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
108.9 μg/m³
NO₂
1.9 μg/m³
O₃
83 μg/m³
SO₂
1.4 μg/m³
PM 2.5
7.7 μg/m³
PM 10
10.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Guaratuba, Paraná
12 AM
20°
Fog
1 AM
19°
Fog
2 AM
20°
Mist
3 AM
21°
Mist
4 AM
21°
Mist
5 AM
21°
Mist
6 AM
21°
Patchy rain nearby
7 AM
21°
Patchy rain nearby
8 AM
22°
Patchy rain nearby
9 AM
23°
Patchy rain nearby
10 AM
24°
Patchy rain nearby
11 AM
27°
Partly Cloudy
12 PM
28°
Sunny
1 PM
29°
Partly cloudy
2 PM
28°
Sunny
3 PM
27°
Sunny
4 PM
26°
Sunny
5 PM
25°
Sunny
6 PM
22°
Clear
7 PM
21°
Partly Cloudy
8 PM
21°
Partly Cloudy
9 PM
20°
Cloudy
10 PM
20°
Patchy rain nearby
11 PM
22°
Patchy rain nearby
3-Day Forecast
Daily overview for Guaratuba, Paraná
Today
Patchy rain nearby
28°
/
19°
🌧️ 87% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 1.09 mm
☀️ UV Index: 7
🌅 Sunrise: 06:31 AM
🌇 Sunset: 05:55 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
27°
/
18°
🌧️ 80% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 1.03 mm
☀️ UV Index: 8
🌅 Sunrise: 06:31 AM
🌇 Sunset: 05:54 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Patchy rain nearby
27°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 9 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 8.1
🌅 Sunrise: 06:32 AM
🌇 Sunset: 05:53 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Guaratuba
Plan your trip to Guaratuba, 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 Guaratuba?
Current conditions in Guaratuba: Partly cloudy, temperature 29°C, humidity 62%.
What is the best time to visit Guaratuba?
The best time to visit Guaratuba is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in Guaratuba?
Guaratuba is located at approximately -25.9° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in Guaratuba?
The wettest period in Guaratuba is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to Guaratuba?
For visits to Guaratuba during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Guaratuba in 2026?
View the 2026 public holidays for Guaratuba on our Holidays page.
What are the GPS coordinates used for the weather forecast in Guaratuba?
The weather forecast for Guaratuba uses coordinates -25.8806, -48.5751.