Riviera Beach in December
8.1out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Some rain: about 7 rainy days.
23°CAvg high
20°CAvg low
7Rainy days (42 mm)
10:19 hDaylight
07:07Sunrise · 17:26 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Some rain: about 7 rainy days
What to wear and pack
- T-shirts and light layers
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.9 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 | 22°C | 18°C | 52 mm | 7 | – | – | 8.1 |
| February | 23°C | 19°C | 48 mm | 7 | – | – | 8.2 |
| March | 24°C | 20°C | 66 mm | 8 | – | – | 8.0 |
| April | 25°C | 22°C | 65 mm | 8 | – | – | 8.0 |
| May | 27°C | 24°C | 101 mm | 13 | – | – | 7.3 |
| June | 29°C | 26°C | 165 mm | 21 | – | – | 6.1 |
| July | 30°C | 26°C | 134 mm | 23 | – | – | 5.9 |
| August | 30°C | 26°C | 165 mm | 24 | – | – | 5.9 |
| September | 29°C | 26°C | 179 mm | 23 | – | – | 6.1 |
| October | 27°C | 24°C | 116 mm | 15 | – | – | 6.9 |
| November | 25°C | 22°C | 56 mm | 9 | – | – | 7.9 |
| December | 23°C | 20°C | 42 mm | 7 | – | – | 8.1 |
Frequently asked questions
How hot is Riviera Beach in December?
Daytime highs average 23°C and nights about 20°C.
When is the best time to visit Riviera Beach?
The best months are February, January, December, March.