Click on a day for an hourly weather forecast
The weather in Rivas in August is very hot. The average temperatures are between 25°C and 30°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of August in Rivas. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Rivas in August 2025.
If you’re planning to visit Rivas in the near future, we highly recommend that you review the 14 day weather forecast for Rivas before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 24° | 0 | 31 | 0 | 31 mm | Good | Rivas in January |
| February | 30° / 24° | 0 | 28 | 0 | 19 mm | Good | Rivas in February |
| March | 31° / 24° | 0 | 31 | 0 | 16 mm | Good | Rivas in March |
| April | 32° / 26° | 1 | 29 | 0 | 41 mm | Good | Rivas in April |
| May | 31° / 26° | 6 | 25 | 0 | 197 mm | Good | Rivas in May |
| June | 30° / 26° | 9 | 21 | 0 | 239 mm | Ok | Rivas in June |
| July | 30° / 26° | 9 | 22 | 0 | 232 mm | Ok | Rivas in July |
| August | 30° / 25° | 8 | 23 | 0 | 251 mm | Ok | Rivas in August |
| September | 30° / 25° | 8 | 22 | 0 | 233 mm | Ok | Rivas in September |
| October | 29° / 25° | 11 | 20 | 0 | 333 mm | Ok | Rivas in October |
| November | 29° / 25° | 5 | 25 | 0 | 160 mm | Good | Rivas in November |
| December | 29° / 24° | 1 | 30 | 0 | 69 mm | Good | Rivas in December |