Rio Grande Do Sul, Brazil Weather

Rio Grande Do Sul,  Weather
(Photo by Gabriel Vissoto on Unsplash)

Current conditions

Updated:
17°C
62.6°F
°C °F

Condition: Clear Sky

Pressure: 1,013 hPa

Feel like: 18 °C

Temperature: 17°C

Cloud: 18%

Humidity: 93%

Wind: N - 6 km/h

Visibility: 25.5 km

Weather forecast

Wed
05 Aug
16°C / 26°C
Moderate Drizzle
Thu
06 Aug
17°C / 26°C
Moderate Rain Showers
Fri
07 Aug
11°C / 19°C
Slight Thunderstorm
Sat
08 Aug
10°C / 20°C
Moderate Drizzle
Sun
09 Aug
8°C / 15°C
Clear Sky
Hourly forecast today:
10:00 AM
16° / 17°
16° / 17°
Clear Sky
93% 17 km/h
11:00 AM
16° / 18°
16° / 18°
Clear Sky
92% 18 km/h
12:00 PM
18° / 20°
18° / 20°
Overcast
86% 21 km/h
13:00 PM
18° / 21°
18° / 21°
Overcast
78% 19 km/h
14:00 PM
18° / 22°
18° / 22°
Overcast
78% 19 km/h
15:00 PM
17° / 23°
17° / 23°
Overcast
72% 15 km/h
16:00 PM
18° / 25°
18° / 25°
Overcast
64% 15 km/h
17:00 PM
17° / 26°
17° / 26°
Overcast
58% 18 km/h
18:00 PM
17° / 26°
17° / 26°
Overcast
56% 18 km/h
19:00 PM
17° / 26°
17° / 26°
Overcast
58% 16 km/h
20:00 PM
18° / 25°
18° / 25°
Partly Cloudy
68% 12 km/h

30 Day Averages and Extremes

  • Average high 20.27°C
  • Average low 13.47°C
  • Hottest day 31°C (01 August 2026)
  • Coldest day 7°C (10 August 2026)
  • Average humidity 85.03%
  • Days with precipitation 27 days
  • Highest precipitation 91 mm (20 July 2026)

Yesterday's Data

  • Max: 24°C
  • Min: 15°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Rio Grande Do Sul over the next 12 hours

Temperature and possibility of rain in Rio Grande Do Sul in the coming days

Rainfall in Rio Grande Do Sul in the coming days

Rio Grande Do Sul Climate Summary

Rio Grande Do Sul features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 21.12ºC (70.02ºF), which is about -4.6% lower than the national average for Brazil. Annually, the city experiences approximately 68.12 millimeters (2.68 inches) of rainfall, spread across 106.81 rainy days, accounting for 29.26% of the year.

Longitude -30.0346316
Latitude -51.2176986
Yearly high temperature 24.89ºC (76.8ºF)
Yearly low temperature 15.52ºC (59.94ºF)
Hottest month March 27.99ºC (82.38ºF)
Coldest month June 11.31ºC (52.36ºF)
Yearly precip 68.12mm (2.68in)
Days with rainfall 106.81 days (29.26%)
Driest month April (76.12%)
Wettest month July (80.08%)

Weather averages by month

Month High / Low (°C) Rain
January 30.72° / 20.18° 10.09 days
February 30.56° / 20.24° 9.55 days
March 27.99° / 18.05° 8.55 days
April 25.5° / 16.05° 6.45 days
May 21.61° / 13.35° 7.91 days
June 19.2° / 11.31° 7.27 days
July 18.8° / 10.82° 9.27 days
August 20.91° / 11.99° 9.36 days
September 22.25° / 13.41° 10.73 days
October 24.46° / 15.08° 10.82 days
November 26.94° / 16.55° 7.36 days
December 29.79° / 19.17° 9.45 days

Frequently asked questions

1. What is the hottest month in Rio Grande Do Sul?

March has the highest average monthly temperature (daily mean of 27.99ºC) and June are the coolest (daily mean of 11.31ºC).

2. What should I wear in Rio Grande Do Sul today?

For today's very hot weather in Rio Grande Do Sul, with the high temperatures above 26ºC (78.8ºF), consider wearing:
- Loose and airy fabrics like linen or cotton
- Wide-brimmed sun hat
- Sunscreen for skin protection
- Breathable shorts or skirts

Temperature

Early
16°C / 20°C
Morning
16°C / 17°C
Afternoon
17°C / 23°C
Evening
18°C / 22°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 499
  • CO 425
  • NH3 0
  • NO2 21
  • O3 31
  • PM10 18
  • PM25 17
  • SO2 5
  • CH4 1,944

Sunrise / Sunset

10:07
20:54