Austin in December
7.4out of 10
Possible, with caveats
Mild: highs around 17°C. Some rain: about 7 rainy days.
17°CAvg high
7°CAvg low
7Rainy days (71 mm)
10:03 hDaylight
07:25Sunrise · 17:29 Sunset
Why this score
- Mild: highs around 17°C
- Some rain: about 7 rainy days
What to wear and pack
- Layers you can add or remove
- Comfortable walking shoes
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.8 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 17°C | 6°C | 62 mm | 7 | – | – | 7.3 |
| February | 19°C | 8°C | 62 mm | 8 | – | – | 7.6 |
| March | 23°C | 11°C | 75 mm | 9 | – | – | 7.9 |
| April | 27°C | 15°C | 82 mm | 9 | – | – | 7.9 |
| May | 30°C | 19°C | 115 mm | 11 | – | – | 7.2 |
| June | 33°C | 23°C | 78 mm | 9 | – | – | 6.7 |
| July | 35°C | 24°C | 42 mm | 6 | – | – | 6.6 |
| August | 35°C | 24°C | 58 mm | 6 | – | – | 6.5 |
| September | 32°C | 21°C | 75 mm | 8 | – | – | 7.2 |
| October | 27°C | 16°C | 84 mm | 7 | – | – | 8.1 |
| November | 21°C | 11°C | 74 mm | 7 | – | – | 8.1 |
| December | 17°C | 7°C | 71 mm | 7 | – | – | 7.4 |
Frequently asked questions
How hot is Austin in December?
Daytime highs average 17°C and nights about 7°C.
When is the best time to visit Austin?
The best months are October, November, March, April.