Gap in December
4.7out of 10
Not the best time
Cold: highs around 5°C. Frequent rain: about 10 rainy days.
5°CAvg high
-4°CAvg low
10Rainy days (91 mm)
8:39 hDaylight
08:12Sunrise · 16:51 Sunset
Why this score
- Cold: highs around 5°C
- Frequent rain: about 10 rainy days
- Nights fall to about -4°C
- Rain varies a lot between years (±4.5 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 (±4.5 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 | 5°C | -5°C | 79 mm | 9 | – | – | 4.6 |
| February | 6°C | -5°C | 58 mm | 8 | – | – | 5.1 |
| March | 10°C | -1°C | 70 mm | 9 | – | – | 5.8 |
| April | 13°C | 2°C | 86 mm | 11 | – | – | 6.1 |
| May | 17°C | 6°C | 90 mm | 12 | – | – | 6.7 |
| June | 21°C | 9°C | 63 mm | 9 | – | – | 7.8 |
| July | 24°C | 11°C | 39 mm | 6 | – | – | 8.2 |
| August | 24°C | 11°C | 44 mm | 6 | – | – | 8.3 |
| September | 20°C | 8°C | 70 mm | 7 | – | – | 7.8 |
| October | 15°C | 5°C | 100 mm | 9 | – | – | 6.7 |
| November | 9°C | 0°C | 118 mm | 11 | – | – | 5.2 |
| December | 5°C | -4°C | 91 mm | 10 | – | – | 4.7 |
Frequently asked questions
How hot is Gap in December?
Daytime highs average 5°C and nights about -4°C.
When is the best time to visit Gap?
The best months are August, July, June, September.