Santa Catarina, Brazil Weather

  1. Santa Catarina, Brazil Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Santa Catarina over the next 12 hours
  7. Temperature and possibility of rain in Santa Catarina in the coming days
  8. Rainfall in Santa Catarina in the coming days
  9. Santa Catarina Weather Summary
  10. Weather averages by month
  11. Santa Catarina's weather
  12. Frequently asked questions
  13. Comments
Santa Catarina, Weather
(Photo by Agustin Diaz Gargiulo on Unsplash)

Current conditions

Updated:
12°C
53.6°F
°C °F

Condition: Overcast

Pressure: 910 hPa

Feel like: 10 °C

Temperature: 12°C

Cloud: 98%

Humidity: 58%

Wind: SSW - 11 km/h

Visibility: 35.82 km

Weather forecast

Wed
23 Sep
6°C / 14°C
Drizzle
Thu
24 Sep
7°C / 19°C
Overcast
Fri
25 Sep
10°C / 23°C
Overcast
Sat
26 Sep
13°C / 26°C
Partly Cloudy
Sun
27 Sep
13°C / 22°C
Drizzle
Hourly forecast today:
23:00 PM
4° / 12°
4° / 12°
Overcast
58% 37 km/h
00:00 AM
4° / 11°
4° / 11°
Overcast
61% 32 km/h
01:00 AM
4° / 10°
4° / 10°
Overcast
65% 28 km/h
02:00 AM
4° / 10°
4° / 10°
Overcast
70% 17 km/h
03:00 AM
4° / 9°
4° / 9°
Overcast
69% 13 km/h
04:00 AM
4° / 8°
4° / 8°
Clear Sky
74% 15 km/h
05:00 AM
4° / 6°
4° / 6°
Partly Cloudy
82% 13 km/h
06:00 AM
4° / 7°
4° / 7°
Partly Cloudy
80% 10 km/h
07:00 AM
4° / 7°
4° / 7°
Overcast
83% 11 km/h
08:00 AM
5° / 8°
5° / 8°
Drizzle
86% 15 km/h
09:00 AM
6° / 8°
6° / 8°
Drizzle
91% 21 km/h

30 Day Averages and Extremes

  • Average high 18.27°C
  • Average low 9.67°C
  • Hottest day 26°C (21 September 2026)
  • Coldest day 3°C (16 September 2026)
  • Average humidity 84.17%
  • Days with precipitation 24 days
  • Highest precipitation 90 mm (11 September 2026)

Yesterday's Data

  • Max: 26°C
  • Min: 14°C
  • Total Precipitation: 12 mm

Temperature and possibility of rain in Santa Catarina over the next 12 hours

Temperature and possibility of rain in Santa Catarina in the coming days

Rainfall in Santa Catarina in the coming days

Santa Catarina Climate Summary

Santa Catarina features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 17.53ºC (63.55ºF), which is about -8.19% lower than the national average for Brazil. Annually, the city experiences approximately 105.43 millimeters (4.15 inches) of rainfall, spread across 171.27 rainy days, accounting for 46.92% of the year.

Longitude -27.2423392
Latitude -50.2188556
Yearly high temperature 21.35ºC (70.43ºF)
Yearly low temperature 12.15ºC (53.87ºF)
Hottest month January 25.32ºC (77.58ºF)
Coldest month June 8.41ºC (47.14ºF)
Yearly precip 105.43mm (4.15in)
Days with rainfall 171.27 days (46.92%)
Driest month August (85.54%)
Wettest month January (86.86%)

Weather averages by month

Month High / Low (°C) Rain
January 25.32° / 15.97° 23.27 days
February 25.23° / 16.16° 20.64 days
March 23.66° / 14.37° 16.09 days
April 21.41° / 12.25° 10.91 days
May 17.92° / 9.97° 10.55 days
June 16.55° / 8.41° 9.55 days
July 16.65° / 8.13° 11.09 days
August 18.54° / 9.01° 8.45 days
September 20.73° / 10.86° 10.64 days
October 21.99° / 12.39° 15.27 days
November 23.23° / 13.22° 15.45 days
December 24.96° / 15.11° 19.36 days

Santa Catarina's weather

Frequently asked questions

1. What is the hottest month in Santa Catarina?

January has the highest average monthly temperature (daily mean of 25.32ºC) and June are the coolest (daily mean of 8.41ºC).

2. What should I wear in Santa Catarina today?

For today's mild weather in Santa Catarina, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Cotton socks
- Long-sleeve shirt or blouse
- Casual sneakers or loafers
- Sun hat (if spending time outdoors)

Temperature

Early
14°C / 14°C
Morning
12°C / 12°C
Afternoon
8°C / 18°C
Evening
3°C / 15°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 436
  • CO 83
  • NH3 0
  • NO2 2
  • O3 54
  • PM10 4
  • PM25 4
  • SO2 0
  • CH4 1,318

Sunrise / Sunset

09:10
21:16