Río Grande Climate: Weather by Month and Best Time to Visit
Best months for Río Grande: February, March, April, November.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 21°C | 5°C | 13 mm | 2 | – | – | 8.6 |
| February | 23°C | 7°C | 11 mm | 2 | – | – | 8.9 |
| March | 26°C | 9°C | 7 mm | 2 | – | – | 8.9 |
| April | 28°C | 12°C | 7 mm | 2 | – | – | 8.9 |
| May | 30°C | 15°C | 15 mm | 3 | – | – | 8.3 |
| June | 29°C | 16°C | 54 mm | 8 | – | – | 7.9 |
| July | 28°C | 16°C | 79 mm | 11 | – | – | 7.6 |
| August | 27°C | 15°C | 70 mm | 10 | – | – | 7.7 |
| September | 25°C | 14°C | 87 mm | 12 | – | – | 7.4 |
| October | 25°C | 12°C | 29 mm | 5 | – | – | 8.4 |
| November | 23°C | 8°C | 11 mm | 2 | – | – | 8.8 |
| December | 21°C | 6°C | 7 mm | 2 | – | – | 8.7 |