Rio Grande Do Sul, Brazil Weather

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

Current conditions

Updated:
23°C
73.4°F
°C °F

Condition: Mainly Clear

Pressure: 1,013 hPa

Feel like: 26 °C

Temperature: 23°C

Cloud: 37%

Humidity: 72%

Wind: E - 3 km/h

Visibility: 35.04 km

Weather forecast

Tue
04 Aug
17°C / 24°C
Drizzle
Wed
05 Aug
16°C / 26°C
Slight Thunderstorm
Thu
06 Aug
17°C / 24°C
Slight Thunderstorm
Fri
07 Aug
11°C / 17°C
Slight Thunderstorm
Sat
08 Aug
8°C / 18°C
Drizzle
Hourly forecast today:
20:00 PM
18° / 23°
18° / 23°
Mainly Clear
72% 10 km/h
21:00 PM
18° / 21°
18° / 21°
Mainly Clear
83% 8 km/h
22:00 PM
18° / 20°
18° / 20°
Partly Cloudy
86% 11 km/h
23:00 PM
18° / 20°
18° / 20°
Partly Cloudy
91% 19 km/h
00:00 AM
18° / 19°
18° / 19°
Overcast
93% 18 km/h
01:00 AM
17° / 19°
17° / 19°
Overcast
93% 16 km/h
02:00 AM
17° / 18°
17° / 18°
Overcast
93% 15 km/h
03:00 AM
17° / 18°
17° / 18°
Overcast
92% 15 km/h
04:00 AM
17° / 19°
17° / 19°
Overcast
92% 15 km/h
05:00 AM
17° / 18°
17° / 18°
Overcast
92% 10 km/h
06:00 AM
16° / 18°
16° / 18°
Overcast
92% 5 km/h

30 Day Averages and Extremes

  • Average high 20.4°C
  • Average low 13.5°C
  • Hottest day 31°C (01 August 2026)
  • Coldest day 7°C (11 August 2026)
  • Average humidity 83.2%
  • Days with precipitation 26 days
  • Highest precipitation 91 mm (20 July 2026)

Yesterday's Data

  • Max: 21°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 warm weather in Rio Grande Do Sul, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Sunscreen (if spending time outdoors)
- Shorts or lightweight trousers
- Cotton or linen fabrics
- Comfortable sandals or sneakers

Temperature

Early
14°C / 15°C
Morning
14°C / 14°C
Afternoon
16°C / 19°C
Evening
18°C / 21°C

Air quality

Moderate

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

  • CO2 468
  • CO 941
  • NH3 0
  • NO2 32
  • O3 78
  • PM10 24
  • PM25 24
  • SO2 8
  • CH4 1,850

Sunrise / Sunset

10:08
20:53