Willoughby in December
3.8out of 10
Not the best time
Cold: highs around 4°C. Very wet: about 15 rainy days.
4°CAvg high
0°CAvg low
15Rainy days (112 mm)
9:00 hDaylight
07:52Sunrise · 16:52 Sunset
Why this score
- Cold: highs around 4°C
- Very wet: about 15 rainy days
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 | 0°C | -4°C | 99 mm | 15 | – | – | 3.1 |
| February | 1°C | -5°C | 74 mm | 11 | – | – | 3.7 |
| March | 3°C | -2°C | 88 mm | 12 | – | – | 4.2 |
| April | 9°C | 5°C | 105 mm | 13 | – | – | 5.2 |
| May | 17°C | 13°C | 98 mm | 13 | – | – | 6.5 |
| June | 23°C | 19°C | 121 mm | 13 | – | – | 7.2 |
| July | 26°C | 22°C | 110 mm | 12 | – | – | 7.3 |
| August | 25°C | 21°C | 101 mm | 12 | – | – | 7.4 |
| September | 22°C | 18°C | 100 mm | 10 | – | – | 7.6 |
| October | 15°C | 11°C | 109 mm | 13 | – | – | 6.1 |
| November | 9°C | 5°C | 114 mm | 14 | – | – | 4.9 |
| December | 4°C | 0°C | 112 mm | 15 | – | – | 3.8 |
Frequently asked questions
How hot is Willoughby in December?
Daytime highs average 4°C and nights about 0°C.
When is the best time to visit Willoughby?
The best months are September, August, July, June.