Rio de Janeiro in July
Find out everything about the water temperature in Rio de Janeiro in July. Average, minimum and maximum recorded temperatures as well as daily temperature in July for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in July
Minimum:
69.0 °F
Average:
71.9 °F
Maximum:
76.0 °F
Sea water temperature in Rio de Janeiro in July
In the city of Rio de Janeiro, the month of July is somewhat comfortable for swimming. The minimum recorded temperature during this month was 69.0°F on July 14, 2018, with an average temperature being 71.9°F and a maximum temperature reaching 76.0°F on July 2, 2019.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Jul 1 | 72.4°F | 74.6°F | 72.5°F |
| Jul 2 | 72.2°F | 73.8°F | 72.2°F |
| Jul 3 | 72.4°F | 73.7°F | 72.3°F |
| Jul 4 | 72.2°F | 73.9°F | 71.5°F |
| Jul 5 | 72.3°F | 74.0°F | 71.7°F |
| Jul 6 | 72.2°F | 73.9°F | 71.3°F |
| Jul 7 | 71.9°F | 73.5°F | 70.7°F |
| Jul 8 | 72.0°F | 73.6°F | 71.3°F |
| Jul 9 | 72.0°F | 73.4°F | 71.6°F |
| Jul 10 | 71.8°F | 73.1°F | 71.7°F |
| Jul 11 | 71.8°F | 72.7°F | 71.4°F |
| Jul 12 | 71.8°F | 72.6°F | 72.7°F |
| Jul 13 | 71.9°F | 72.5°F | 73.0°F |
| Jul 14 | 72.0°F | 72.2°F | 73.1°F |
| Jul 15 | 71.9°F | 72.0°F | 71.3°F |
| Jul 16 | 71.9°F | 71.4°F | 71.1°F |
| Jul 17 | 71.9°F | 70.6°F | 71.0°F |
| Jul 18 | 71.6°F | 71.2°F | 71.0°F |
| Jul 19 | 71.8°F | 71.6°F | 71.1°F |
| Jul 20 | 71.8°F | 72.0°F | 71.2°F |
| Jul 21 | 71.6°F | 70.7°F | 70.9°F |
| Jul 22 | 71.8°F | 72.0°F | 71.5°F |
| Jul 23 | 71.6°F | 72.1°F | 71.8°F |
| Jul 24 | 71.7°F | 71.9°F | 72.2°F |
| Jul 25 | 71.7°F | 72.1°F | 72.6°F |
| Jul 26 | 71.7°F | 72.3°F | 71.8°F |
| Jul 27 | 71.9°F | 72.1°F | 71.9°F |
| Jul 28 | 72.1°F | 71.7°F | 72.0°F |
| Jul 29 | 72.2°F | 72.9°F | 71.9°F |
| Jul 30 | 72.0°F | 72.5°F | 71.9°F |
| Jul 31 | 71.9°F | 72.2°F | 71.6°F |
In Rio de Janeiro, the months October through May offer comfortable swimming conditions, which amounts to 244 swimming days.
The warmest water in Rio de Janeiro was recorded on February 14, 2018, reaching a 85.4°F. While the coldest temperature occurred on August 8, 2018, dipping to 67.7°F. The average readings by season are 78.7°F in Winter, 77.4°F in Spring, 72.1°F in Summer, and 73.7°F in Autumn.
July's average temperature is a slight drop from June's average of 72.9°F. In August, the temperature is expected to decrease further, potentially averaging around 71.6°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Niterói |
81.0°F
|
5mi |
| Duque de Caxias |
82.5°F
|
12mi |
| São João de Meriti |
82.5°F
|
14mi |
| Belford Roxo |
82.5°F
|
17mi |
* current water temperature in this city
** straight line distance from Rio de Janeiro