The Rio Grande is a river located in the state of Rio Grande do Sul in Brazil. It is the longest river in the state and the fifth longest in the country. It has a total length of 1,248 km, of which 1,120 km are in Brazil and the remaining 128 km are in Argentina.
The Rio Grande originates in the Serra Geral mountain range, near the border between Brazil and Argentina. It then flows east, passing through the cities of Passo Fundo, Santa Maria, and Porto Alegre before emptying into the Atlantic Ocean. Along its course, the river passes through several towns, including São Borja, São Gabriel, and Uruguaiana.
The Rio Grande is an important source of water for the region, providing irrigation for local agriculture and drinking water for many towns and cities in the state. It is also a popular destination for fishing, swimming, and other recreational activities.
In terms of history, the Rio Grande has played an important role in the development of the region. In the early 19th century, the river served as a boundary between the Portuguese and Spanish colonies. During the War of the Triple Alliance (1864-1870), the river was used as a defense line by the Brazilian forces, who were able to successfully defend against the Paraguayan invasion.
In more recent history, the Rio Grande has been the site of several large-scale hydroelectric projects. The most notable of these is the Itaipu Dam, which is located on the border between Brazil and Paraguay. This dam is the largest hydroelectric power plant in the world and supplies energy to both countries.
In conclusion, the Rio Grande is a river of great importance to the state of Rio Grande do Sul, both economically and historically. Its length and the abundance of water it provides make it an important source of irrigation and hydroelectric power. Its history is filled with tales of war and defense, as well as stories of progress and development.
Experience Rio Grande with unforgettable activities by our partner GetYourGuide. The offer is also ideal as a special gift idea for family and friends who are planning to visit Rio Grande. Cancellations are possible up to 24h before the start of the activity (unless otherwise stated in the activity description), with a full refund of the booking price.
Rio Grande in Brazil has a tropical climate with hot and humid summers and mild winters. In summer, temperatures can reach up to 33°C and in winter they can drop to as low as 16°C. The rainy season runs from October to March, with most of the rain falling in January and February. Spring and autumn are the driest seasons, with temperatures ranging from 18°C to 28°C. The humidity is high throughout the year, with an average of 80%.
Our weather forecast for Rio Grande helps plan your stay according to the weather. For sunny days, pack light and breathable clothes, swimwear, and sunscreen. For winter weather, it's recommended to bring warm clothes, gloves, a hat, sturdy footwear, and a raincoat.
Date | Icon | Temperature | Wind speed/gusts | Cloudiness/Visibility | Air humidity/pressure | Sunrise/Sunset |
---|---|---|---|---|---|---|
Dec. 27th 2024 Dec. 27th 2024 | max: 26.7 °C min: 21.5 °C |
16.9 m/s 31.3 m/s |
93.0 % 21.0 m |
89.0 % 1,012 hPa |
05:40:20 19:00:34 |
|
Dec. 28th 2024 Dec. 28th 2024 | max: 30.1 °C min: 20.7 °C |
19.8 m/s 27.0 m/s |
88.0 % 22.1 m |
79.3 % 1,011 hPa |
05:40:54 19:00:57 |
|
Dec. 29th 2024 Dec. 29th 2024 | max: 28.7 °C min: 20.4 °C |
14.4 m/s 28.1 m/s |
59.0 % 21.5 m |
82.0 % 1,010 hPa |
05:41:30 19:01:20 |
|
Dec. 30th 2024 Dec. 30th 2024 | max: 30.6 °C min: 20.6 °C |
11.5 m/s 17.3 m/s |
55.9 % 23.0 m |
79.6 % 1,009 hPa |
05:42:06 19:01:41 |
|
Dec. 31st 2024 Dec. 31st 2024 | max: 31.5 °C min: 21.8 °C |
12.2 m/s 18.7 m/s |
51.0 % 23.8 m |
73.6 % 1,009 hPa |
05:42:42 19:02:01 |
|
Jan. 1st 2025 Jan. 1st 2025 | max: 29.6 °C min: 21.8 °C |
20.2 m/s 28.1 m/s |
99.1 % 21.2 m |
83.0 % 1,011 hPa |
05:43:19 19:02:20 |
|
Jan. 2nd 2025 Jan. 2nd 2025 | max: 29.2 °C min: 21.4 °C |
21.6 m/s 27.7 m/s |
98.8 % 20.3 m |
82.9 % 1,010 hPa |
05:43:56 19:02:38 |
|
Jan. 3rd 2025 Jan. 3rd 2025 | max: 28.0 °C min: 21.7 °C |
22.3 m/s 37.4 m/s |
99.2 % 20.1 m |
87.2 % 1,009 hPa |
05:44:34 19:02:55 |
|
Jan. 4th 2025 Jan. 4th 2025 | max: 24.3 °C min: 21.4 °C |
14.8 m/s 26.3 m/s |
99.3 % 20.7 m |
89.8 % 1,009 hPa |
05:45:12 19:03:10 |
|
Jan. 5th 2025 Jan. 5th 2025 | max: 25.7 °C min: 20.7 °C |
16.6 m/s 30.2 m/s |
99.6 % 17.4 m |
92.9 % 1,009 hPa |
05:45:51 19:03:25 |
|
Jan. 6th 2025 Jan. 6th 2025 | max: 27.2 °C min: 20.8 °C |
12.2 m/s 16.9 m/s |
96.8 % 16.6 m |
86.9 % 1,007 hPa |
05:46:30 19:03:38 |
|
Jan. 7th 2025 Jan. 7th 2025 | max: 30.4 °C min: 20 °C |
17.3 m/s 33.7 m/s |
58.6 % 24.1 m |
76.0 % 1,007 hPa |
05:47:09 19:03:50 |
|
Jan. 8th 2025 Jan. 8th 2025 | max: 30.2 °C min: 18.8 °C |
13.3 m/s 34.9 m/s |
10.3 % 24.1 m |
69.8 % 1,008 hPa |
05:47:49 19:04:01 |
|
Jan. 9th 2025 Jan. 9th 2025 | max: 29.4 °C min: 19.1 °C |
11.9 m/s 36.4 m/s |
40.6 % 24.1 m |
74.0 % 1,009 hPa |
05:48:28 19:04:10 |
Would you like to travel to Rio Grande on a cruise ship or would you just like to know when a certain ship will dock there? Here you will find an overview of the cruise ships that will be calling at the port of Rio Grande.
Date | Ship | Arrival | Departure | Details |
---|---|---|---|---|
Dec. 24th 2025 Wednesday, 24th of Dec. 2025 | Seven Seas Splendor | 08:00 am | 05:00 pm | |
Jan. 30th 2026 Friday, 30th of Jan. 2026 | MS Vista | 07:00 am | 04:00 pm | |
Feb. 19th 2026 Thursday, 19th of Feb. 2026 | Seven Seas Splendor | 12:00 pm | 09:00 pm |
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