Atlantic City in December
5.4out of 10
Not the best time
Cool: highs only around 8°C. Frequent rain: about 10 rainy days.
8°CAvg high
4°CAvg low
10Rainy days (112 mm)
9:14 hDaylight
07:17Sunrise · 16:31 Sunset
Why this score
- Cool: highs only around 8°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 (2.9 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 | 6°C | 1°C | 93 mm | 9 | – | – | 5.0 |
| February | 6°C | 1°C | 91 mm | 9 | – | – | 5.1 |
| March | 8°C | 4°C | 118 mm | 11 | – | – | 5.3 |
| April | 13°C | 8°C | 91 mm | 10 | – | – | 6.2 |
| May | 17°C | 13°C | 85 mm | 9 | – | – | 7.1 |
| June | 22°C | 19°C | 74 mm | 8 | – | – | 8.0 |
| July | 26°C | 23°C | 77 mm | 8 | – | – | 8.0 |
| August | 25°C | 22°C | 100 mm | 9 | – | – | 7.9 |
| September | 23°C | 20°C | 97 mm | 8 | – | – | 7.9 |
| October | 18°C | 14°C | 116 mm | 9 | – | – | 7.1 |
| November | 13°C | 8°C | 88 mm | 8 | – | – | 6.5 |
| December | 8°C | 4°C | 112 mm | 10 | – | – | 5.4 |
Frequently asked questions
How hot is Atlantic City in December?
Daytime highs average 8°C and nights about 4°C.
When is the best time to visit Atlantic City?
The best months are June, July, August, September.