Fléron in December
3.9out of 10
Not the best time
Cold: highs around 5°C. Very wet: about 16 rainy days.
5°CAvg high
1°CAvg low
16Rainy days (108 mm)
7:47 hDaylight
08:40Sunrise · 16:27 Sunset
Why this score
- Cold: highs around 5°C
- Very wet: about 16 rainy days
- Rain varies a lot between years (±5.2 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?
Rain in December varies a lot between years (±5.2 rainy days), so check the forecast closer to your trip. 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 | 4°C | 0°C | 96 mm | 15 | – | – | 4.0 |
| February | 5°C | 0°C | 84 mm | 13 | – | – | 4.3 |
| March | 9°C | 2°C | 84 mm | 15 | – | – | 4.9 |
| April | 13°C | 4°C | 64 mm | 13 | – | – | 5.9 |
| May | 17°C | 8°C | 74 mm | 14 | – | – | 6.4 |
| June | 19°C | 11°C | 84 mm | 14 | – | – | 6.8 |
| July | 21°C | 13°C | 89 mm | 14 | – | – | 7.0 |
| August | 21°C | 13°C | 87 mm | 13 | – | – | 7.2 |
| September | 18°C | 10°C | 75 mm | 12 | – | – | 6.7 |
| October | 13°C | 7°C | 75 mm | 13 | – | – | 5.9 |
| November | 8°C | 3°C | 83 mm | 14 | – | – | 4.9 |
| December | 5°C | 1°C | 108 mm | 16 | – | – | 3.9 |
Frequently asked questions
How hot is Fléron in December?
Daytime highs average 5°C and nights about 1°C.
When is the best time to visit Fléron?
The best months are August, July, June, September.