Ossining in December
4.7out of 10
Not the best time
Cold: highs around 5°C. Frequent rain: about 10 rainy days.
5°CAvg high
-1°CAvg low
10Rainy days (103 mm)
9:03 hDaylight
07:20Sunrise · 16:23 Sunset
Why this score
- Cold: highs around 5°C
- Frequent rain: about 10 rainy days
- Nights fall to about -1°C
What to wear and pack
- Winter coat, hat and scarf
- Rain jacket or compact umbrella
- Gloves for freezing mornings
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 | 3°C | -5°C | 87 mm | 9 | – | – | 4.2 |
| February | 4°C | -4°C | 77 mm | 9 | – | – | 4.6 |
| March | 8°C | 0°C | 104 mm | 10 | – | – | 5.2 |
| April | 15°C | 6°C | 94 mm | 11 | – | – | 6.5 |
| May | 21°C | 11°C | 93 mm | 12 | – | – | 7.2 |
| June | 26°C | 17°C | 102 mm | 12 | – | – | 7.4 |
| July | 28°C | 20°C | 99 mm | 11 | – | – | 7.5 |
| August | 27°C | 19°C | 103 mm | 11 | – | – | 7.5 |
| September | 23°C | 15°C | 103 mm | 9 | – | – | 7.8 |
| October | 17°C | 9°C | 103 mm | 9 | – | – | 7.0 |
| November | 11°C | 3°C | 82 mm | 8 | – | – | 6.2 |
| December | 5°C | -1°C | 103 mm | 10 | – | – | 4.7 |
Frequently asked questions
How hot is Ossining in December?
Daytime highs average 5°C and nights about -1°C.
When is the best time to visit Ossining?
The best months are September, July, August, June.