Click on a day for an hourly weather forecast
The weather in Las Cruces in August is very hot. The average temperatures are between 23°C and 33°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Las Cruces during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Las Cruces in August 2025.
If you’re planning to visit Las Cruces in the near future, we highly recommend that you review the 14 day weather forecast for Las Cruces before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 3° | 1 | 29 | 1 | 16 mm | Ok | Las Cruces in January |
| February | 16° / 5° | 1 | 26 | 1 | 15 mm | Good | Las Cruces in February |
| March | 21° / 8° | 1 | 30 | 0 | 13 mm | Good | Las Cruces in March |
| April | 25° / 12° | 0 | 30 | 0 | 8 mm | Perfect | Las Cruces in April |
| May | 30° / 15° | 1 | 30 | 0 | 17 mm | Good | Las Cruces in May |
| June | 35° / 22° | 2 | 28 | 0 | 44 mm | Ok | Las Cruces in June |
| July | 34° / 24° | 6 | 25 | 0 | 123 mm | Ok | Las Cruces in July |
| August | 33° / 23° | 5 | 26 | 0 | 110 mm | Good | Las Cruces in August |
| September | 30° / 19° | 4 | 26 | 0 | 89 mm | Good | Las Cruces in September |
| October | 25° / 13° | 2 | 29 | 0 | 58 mm | Perfect | Las Cruces in October |
| November | 18° / 7° | 1 | 28 | 0 | 27 mm | Good | Las Cruces in November |
| December | 13° / 3° | 2 | 28 | 1 | 26 mm | Ok | Las Cruces in December |