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Weather in Castille and León for December 2025

Your guide to Castille and León weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Snow Warning - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 3 snowy days, Castille and León usually enjoys a light touch of snow in December.
    According to Castille and León snow forecast for December 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Sunday, 21 December.

    • Temperatures

  • Until now, December 2025 in Castille and León has been nearly identical to the historical average, with a temperature of 7.9 °C (showing only a slight deviation of -0.5 °C).

  • The forecast for the next days in Castille and León predicts temperatures to be around 5 °C, close to the historical average.

  • In general, the average temperature in Castille and León at the beginning of December is 8.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 5.1 °C by the end of December.

    • Rain 🌧️

  • With an average of 4 rainy days, Castille and León experiences minimal rainfall in December.

    • More

  • Is December a good time to visit Castille and León? check out the best time to travel to Castille and León page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
4
Rainy days
Average snowy days
3
Snow days
Average temperatures
9°/2°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Castille and León Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light snow
9°
2
Partly cloudy
8°
3
Mist
7°
4
Patchy rain possible
9°
5
Overcast
9°
6
Partly cloudy
11°
7
Light sleet
9°
8
Partly cloudy
8°
9
Patchy rain possible
8°
10
Fog
9°
11
Patchy rain possible
8°
12
Light drizzle
7°
13
Patchy rain possible
8°
14
Patchy rain possible
8°
15
Sunny
7°
16
Sunny
9°
17
Sunny
9°
18
Sunny
10°
19
Sunny
8°
20
Patchy rain possible
6°
21
Weather Alert Moderate rain
3°
22
Weather Alert Heavy snow
2°
23
Patchy rain possible
4°
24
Partly cloudy
5°
25
Sunny
5°
26
Partly cloudy
1°
27
Partly cloudy
6°
28
Sunny
6°
29
Sunny
8°
30
Sunny
5°
31
Sunny
5°

What’s the Weather Like in Castille and León This December?

Discover the average temperatures and weather trends across Castille and León’s cities this December.
SunnyLeón9 °C / 2 °CPatchy rain possibleBurgos8 °C / 2 °CSunnySalamanca10 °C / 3 °CPartly cloudyValladolid10 °C / 3 °CSunnySegovia10 °C / 0 °CSunnyPalencia10 °C / 3 °CCloudyAstorga8 °C / 1 °CMore Locations

Temperatures trend during December in Castille and León

See the weather trend as well as the moving average line

December weather in Castille and León day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow
Light snow
 9° /2° 0.3 mm 0 cm
2 Dec. Partly cloudy
Partly cloudy
 8° /2° 0.8 mm 0.3 cm
3 Dec. Mist
Mist
 7° /0° 0.1 mm 0 cm
4 Dec. Patchy rain possible
Patchy rain possible
 9° /2° 0.6 mm 0 cm
5 Dec. Overcast
Overcast
 9° /2° 0.2 mm 0 cm
6 Dec. Partly cloudy
Partly cloudy
 11° /4° 0.2 mm 0 cm
7 Dec. Light sleet
Light sleet
 9° /3° 3.9 mm 0 cm
8 Dec. Partly cloudy
Partly cloudy
 8° /2° 0.7 mm 0.2 cm
9 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 1.8 mm 0.7 cm
10 Dec. Fog
Fog
 9° /4° 2.7 mm 0.1 cm
11 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.1 mm 0 cm
12 Dec. Light drizzle
Light drizzle
 7° /3° 4.4 mm 0.1 cm
13 Dec. Patchy rain possible
Patchy rain possible
 8° /1° 0.1 mm 0 cm
14 Dec. Patchy rain possible
Patchy rain possible
 8° /1° 0 mm 0 cm
15 Dec. Sunny
Sunny
 7° /1° 2.8 mm 0 cm
16 Dec. Sunny
Sunny
 9° /1° 2.1 mm 0 cm
17 Dec. Sunny
Sunny
 9° /2° 0 mm 0 cm
18 Dec. Sunny
Sunny
 10° /1° 1.9 mm 0 cm
19 Dec. Sunny
Sunny
 8° /1° 5.2 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 6° /1° 0.7 mm 0.1 cm
21 Dec. Moderate rain
Moderate rain
 3° /-2° 6.5 mm 1.9 cm
22 Dec. Heavy snow
Heavy snow
 2° /-2° 13.9 mm 10 cm
23 Dec. Patchy rain possible
Patchy rain possible
 4° /-2° 1.8 mm 1.2 cm
24 Dec. Partly cloudy
Partly cloudy
 5° /0° 0 mm 0 cm
25 Dec. Sunny
Sunny
 5° /-3° 0 mm 0 cm
26 Dec. Partly cloudy
Partly cloudy
 1° /-4° 0 mm 0 cm
27 Dec. Partly cloudy
Partly cloudy
 6° /0° 0 mm 0 cm
28 Dec. Sunny
Sunny
 6° /-2° 0 mm 0 cm
29 Dec. Sunny
Sunny
 8° /-2° 0 mm 0 cm
30 Dec. Sunny
Sunny
 5° /-1° 0 mm 0 cm
31 Dec. Sunny
Sunny
 5° /-2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Castille and León in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Castille and León forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Castille and León weather in December vs November vs January

Compare December weather in Castille and León with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Sunny
Sunny
Sunny
Sunny
Temperatures12°/6°9°/2°8°/1°
Rainfall57 mm23 mm67 mm
Snowfall1 cm2 cm4 cm
Wind18.7 km/h14.7 km/h17.6 km/h
Humidity77%77%78%
Rainy days11 days4 days16 days
Snow days1 days3 days7 days
Dry days18 days24 days8 days

Planning a trip to Castille and León? Discover the best time to visit

Castille and León in December - FAQ

What are the expected maximum and minimum temperatures in Castille and León during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 2°.
How much rainfall should be expected in Castille and León during December?
In December, Castille and León can expect light to moderate rainfall, totaling 22.7 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Castille and León in December 2025?
Castille and León experiences an average snowfall of 1.55 cm during December, occurring over 3 days.
What are the typical wind conditions in Castille and León during December?
The average wind speed in Castille and León during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Castille and León in December?

As you prepare for your trip to Castille and León in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Castille and León, during December, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather

Castille and León snow forecast December 2025

Track daily snowfall levels and discover Castille and León’s snowy potential this December ❄️
On average, Castille and León sees 3 snowy days during December, with approximately 1.6 cm of total snowfall.

December rainfall patterns in Castille and León

Explore the daily rainfall trends and prepare for Castille and Leóns December weather 💧
Typically, Castille and León has 4 rainy days in December with a total of 22.7 mm of rainfall.
Provinces in Castille and León
Select a province for an accurate weather forecast
Provincia de BurgosProvincia de LeónProvincia de PalenciaProvincia de SalamancaProvincia de SegoviaProvincia de Valladolid
Top locations in Castille and León
Select a location for an accurate weather forecast
AstorgaBurgosLeónPalenciaSalamancaSegoviaValladolid
More Locations

Quick links

More Castille and León weather pages
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Location coordinates Where is Castille and León?

Get accurate weather forecasts for Castille and León, located at latitude 42.6 and longitude -5.57. Stay updated with localized weather information tailored for Castille and León.

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