Mountain Brook in December
6.1out of 10
Possible, with caveats
Cool: highs only around 14°C. Frequent rain: about 10 rainy days.
14°CAvg high
4°CAvg low
10Rainy days (131 mm)
9:47 hDaylight
06:50Sunrise · 16:37 Sunset
Why this score
- Cool: highs only around 14°C
- Frequent rain: about 10 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.4 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 | 13°C | 3°C | 126 mm | 10 | – | – | 5.9 |
| February | 15°C | 4°C | 130 mm | 11 | – | – | 6.3 |
| March | 19°C | 8°C | 145 mm | 11 | – | – | 6.8 |
| April | 23°C | 12°C | 119 mm | 10 | – | – | 7.6 |
| May | 27°C | 16°C | 99 mm | 10 | – | – | 7.6 |
| June | 30°C | 21°C | 109 mm | 14 | – | – | 6.7 |
| July | 32°C | 22°C | 114 mm | 15 | – | – | 6.1 |
| August | 32°C | 22°C | 96 mm | 13 | – | – | 6.6 |
| September | 29°C | 19°C | 86 mm | 8 | – | – | 7.9 |
| October | 24°C | 12°C | 85 mm | 7 | – | – | 8.2 |
| November | 18°C | 7°C | 105 mm | 8 | – | – | 7.2 |
| December | 14°C | 4°C | 131 mm | 10 | – | – | 6.1 |
Frequently asked questions
How hot is Mountain Brook in December?
Daytime highs average 14°C and nights about 4°C.
When is the best time to visit Mountain Brook?
The best months are October, September, April, May.