Click on a day for an hourly weather forecast
The temperatures in Austin in December are quite cold with temperatures between 8°C and 16°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Austin during the month of December. 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 Austin in December 2024.
If you’re planning to visit Austin in the near future, we highly recommend that you review the 14 day weather forecast for Austin before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 6° | 3 | 27 | 0 | 39 mm | Good | Austin in January |
| February | 16° / 8° | 4 | 24 | 1 | 45 mm | Good | Austin in February |
| March | 21° / 11° | 4 | 27 | 0 | 59 mm | Good | Austin in March |
| April | 25° / 15° | 5 | 25 | 0 | 74 mm | Perfect | Austin in April |
| May | 29° / 19° | 7 | 24 | 0 | 135 mm | Ok | Austin in May |
| June | 32° / 22° | 6 | 24 | 0 | 106 mm | Good | Austin in June |
| July | 35° / 23° | 4 | 27 | 0 | 78 mm | Ok | Austin in July |
| August | 36° / 24° | 3 | 28 | 0 | 90 mm | Ok | Austin in August |
| September | 32° / 22° | 7 | 23 | 0 | 140 mm | Ok | Austin in September |
| October | 27° / 16° | 4 | 27 | 0 | 88 mm | Perfect | Austin in October |
| November | 20° / 11° | 3 | 27 | 0 | 55 mm | Good | Austin in November |
| December | 16° / 8° | 3 | 27 | 0 | 54 mm | Good | Austin in December |