Month guide · Cuéllar, Spain
Cuéllar in December: weather and what to expect
December highs in Cuéllar are now 0.8°C warmer than in 1991-2000. In December, Cuéllar averages highs of 9°C and lows of 1°C, with about 10 rainy days and 53 mm of rain. Highs are 3°C cooler than in November and 1°C warmer than in January. Crowds in Castile and León are high.
Is December a good time to visit?
Good for
No verdicts for Cuéllar in December yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Warm-weather holidaysHighs of only 9°C
Daily highs through December
Town-level · ERA5-Land 1991-2020Highs fall about 1°C over the month. A day above 15°C happens in roughly 1 December in 6; nights below -5°C in about 1 in 5.
December in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in December 2026
- 7 Dec Monday following Constitution DayCastile and León
- 8 Dec Immaculate Conception
- 25 Dec Christmas Day
Local (municipal) holidays are not included.
Warmer in December
Where is warm in December →| Place | High | Rain days | From Cuéllar |
|---|---|---|---|
| Benferri, Valencian Community | 16°C | 4 | 462 km |
| La Rinconada, Andalusia | 16°C | 7 | 458 km |
| La Algaba, Andalusia | 16°C | 7 | 461 km |
| Albatera, Valencian Community | 16°C | 5 | 464 km |
| Cobatillas, Murcia | 16°C | 5 | 464 km |
The nearest towns with a warmer December. Distances are in a straight line.
How December is changing
Town-level · ERA5-LandDecember highs are 0.8°C warmer than in 1991-2000, and December rainfall is down about 20% (2016-2025 against 1991-2000).
Questions about Cuéllar in December
Is December a good time to visit Cuéllar?
It is less suited to warm-weather holidays (highs of only 9°C).
How warm is Cuéllar in December?
Average highs are 9°C and lows 1°C. November averages 12°C and January 8°C.
Does it rain much in Cuéllar in December?
About 10 days have at least 1 mm of rain, with 53 mm in total over the month.
Is Cuéllar busy in December?
In December 2025, nights booked through online platforms in Castile and León were about 60% of the busiest month, which we count as high. The figure is for the whole region and leaves out hotels.
How long are the days in Cuéllar in December?
About 9 h 13 min from sunrise to sunset in the middle of the month.
Sources
Climate: ERA5-Land, Copernicus Climate Change Service (C3S) Climate Data Store, contains modified Copernicus information (CC BY 4.0). Crowds: Eurostat, nights spent in short-stay accommodation booked through online platforms (tour_ce_omn12) (CC BY 4.0). Place names and populations: GeoNames (CC BY 4.0). Climate averages cover 1991-2020. Daylight: calculated from the town's coordinates. Full methodology