Santa Catarina (Florianópolis)
Today
Today weather in Santa Catarina
Friday, 11th September 2026
20°
Light rain shower
Low 18°
Mild temperatures are expected in Santa Catarina Today, peaking at around 19 °C and dropping to 17 °C by night. Gentle breezes are expected across Santa Catarina Today, with speeds reaching around 15 km/h. Torrential rain is predicted with a total of over 34.8 mm. Stay safe!
20° / 18°
Temp
94%
Rain
15 km/h
Wind
97%
Humidity
Santa Catarina Weather Pages
Santa Catarina hourly forecast for today
Scroll right to see more weather forecasts for Santa Catarina today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:16 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:05 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | | |  | | | | | | | | | |  | | |  |  | | | | | Next |
| temperatures | 18.3° | 18.1° | 18.2° | 18.3° | 18.2° | 17.9° | 17.8° | Sunrise | 17.9° | 18.3° | 18.4° | 18.9° | 18.9° | 19.1° | 19.4° | 19.6° | 19.5° | 19.1° | 19° | 18.4° | Sunset | 18.2° | 18.2° | 18.3° | 18.1° | 18.3° | |
| Feels like | 20.1° | 20.2° | 20.3° | 19.7° | 20.1° | 19.8° | 19° | 18.3° | 18.8° | 18.7° | 19.5° | 19.5° | 19.4° | 19.5° | 20.7° | 20.9° | 21.4° | 20.3° | 20.6° | 19° | 19.2° | 19.1° | 19.6° | 19.8° | |||
| wind speed | 5 km/h | 4 km/h | 4 km/h | 8 km/h | 4 km/h | 4 km/h | 7 km/h | 11 km/h | 12 km/h | 13 km/h | 12 km/h | 13 km/h | 15 km/h | 16 km/h | 12 km/h | 9 km/h | 5 km/h | 9 km/h | 3 km/h | 10 km/h | 9 km/h | 10 km/h | 6 km/h | 6 km/h | |||
| wind degree | 146° | 14° | 58° | 23° | 14° | 341° | 6° | 355° | 353° | 350° | 353° | 352° | 358° | 3° | 341° | 301° | 242° | 153° | 218° | 328° | 292° | 341° | 308° | 196° | |||
| wind direction | SE | NNE | ENE | NNE | NNE | NNW | N | N | N | N | N | N | N | N | NNW | WNW | WSW | SSE | SW | NNW | WNW | NNW | NW | SSW | |||
| Precipitation | 0.9 mm | 1.9 mm | 0.2 mm | 0.8 mm | 0.1 mm | 0.4 mm | 0.4 mm | 0.4 mm | 0.4 mm | 0.5 mm | 1.1 mm | 1.1 mm | 0.8 mm | 1 mm | 2.5 mm | 1.8 mm | 3.6 mm | 6.1 mm | 4.6 mm | 3.5 mm | 2.8 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 76% | 83% | 50% | 74% | 55% | 59% | 59% | 60% | 62% | 64% | 78% | 78% | 72% | 75% | 85% | 81% | 89% | 92% | 91% | 88% | 87% | 39% | 39% | 40% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 99% | 99% | 99% | 99% | 98% | 97% | 97% | 97% | 97% | 97% | 97% | 98% | 97% | 97% | 97% | 97% | 99% | 97% | 97% | 97% | 96% | 96% | 97% | 96% | |||
| dew point | 18.1° | 18° | 18.1° | 18.1° | 17.8° | 17.4° | 17.3° | 17.4° | 17.9° | 18° | 18.4° | 18.5° | 18.7° | 18.8° | 19.1° | 19° | 18.9° | 18.5° | 18° | 17.7° | 17.7° | 17.7° | 17.6° | 17.7° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 0 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 7 km | 7 km | 7 km | 7 km | 7 km | 2 km | 2 km | 2 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 98% | 94% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1 | 2.1 | 2.1 | 2.8 | 3.8 | 2.7 | 0.8 | 0.3 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Santa Catarina today
The weather in Santa Catarina today is expected to be much cooler than usual, with a forecast temperature of 20 °C, compared to an average of 25.5 °C for 11th of September in recent years.
temperatures
20 °C
rain
34.8 mm
wind
15 km/h
UV
Moderate
Santa Catarina Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Santa Catarina - Friday, 11th September 2026
UV Sun Exposure Risk
Moderate
5 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very Low
2 / 10
Asthma Risk Index
Very Low
1 / 10
Arthritis Pain Index
Low
3 / 10
Outdoor Activity Index
Excellent
9 / 10
Running & Jogging Index
Good
6 / 10
Cycling Weather Index
Excellent
10 / 10
Beach & Swimming Conditions
Fair
5 / 10
Pet Walking Index
Excellent
10 / 10
Fishing Conditions Index
Excellent
8 / 10
Gardening Weather Index
Excellent
9 / 10
Photography Light Index
Fair
4 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
8 / 10
Santa Catarina daylight overview ☀️
Today in Santa Catarina, The sun rises at 06:16 and sets at 18:05, giving a total daylight duration of 11 hours and 49 minutes.
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What to wear today in Santa Catarina? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Santa Catarina forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Santa Catarina - FAQ
What is the maximum temperature for today in Santa Catarina?
The maximum temperature for today in Santa Catarina is expected to be 20° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Catarina? 🌧️
Yes, there is a 94% chance of rain in Santa Catarina today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Santa Catarina? 🌀
The wind in Santa Catarina is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Santa Catarina today?
Given the forecast of 20 °C with a 94% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Santa Catarina today.
What is the sunrise and sunset time for Santa Catarina today?
The sun is expected to rise at 06:16 and set at 18:05 in Santa Catarina.
How accurate is the weather forecast Santa Catarina today? ✅
Santa Catarina weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Santa Catarina?Get accurate weather forecasts for Santa Catarina, located at latitude -27.597 and longitude -48.549. Stay updated with localized weather information tailored for Santa Catarina.
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