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Weather in Castelló de la Plana for December 2025

Your guide to Castelló de la Plana weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Rain Warning - See hour by hour.

    • Temperatures

  • Until now, December 2025 in Castelló de la Plana has been nearly identical to the historical average, with a temperature of 16.8 °C (showing only a slight deviation of -0.3 °C).

  • Expect cooler weather in the next days in Castelló de la Plana with the forecast suggesting a temperature of 14.5 °C, lower than the historical average.

  • In general, the average temperature in Castelló de la Plana at the beginning of December is 17.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.4 °C by the end of December.

    • Rain 🌧️

  • With an average of 2 rainy days, Castelló de la Plana experiences minimal rainfall in December.

    • More

  • Is December a good time to visit Castelló de la Plana? check out the best time to travel to Castelló de la Plana page.

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

Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
52 %
Avg humidity

Castelló de la Plana Weather December

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

Temperatures trend during December in Castelló de la Plana

See the weather trend as well as the moving average line

December weather in Castelló de la Plana day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
 17° /11° 0 mm 4
2 Dec. Patchy rain possible
Patchy rain possible
 17° /10° 1.3 mm 4
3 Dec. Partly cloudy
Partly cloudy
 16° /9° 0 mm 5
4 Dec. Overcast
Overcast
 17° /9° 1 mm 4
5 Dec. Partly cloudy
Partly cloudy
 17° /9° 0 mm 5
6 Dec. Partly cloudy
Partly cloudy
 20° /11° 0 mm 5
7 Dec. Cloudy
Cloudy
 19° /11° 0.2 mm 5
8 Dec. Patchy rain possible
Patchy rain possible
 17° /11° 0.1 mm 4
9 Dec. Overcast
Overcast
 17° /9° 0 mm 4
10 Dec. Sunny
Sunny
 17° /11° 0 mm 4
11 Dec. Overcast
Overcast
 16° /10° 0 mm 4
12 Dec. Overcast
Overcast
 16° /11° 4.5 mm 4
13 Dec. Patchy rain possible
Patchy rain possible
 16° /10° 0.2 mm 4
14 Dec. Sunny
Sunny
 15° /9° 2.3 mm 4
15 Dec. Moderate rain
Moderate rain
 16° /12° 8.8 mm 0.3
16 Dec. Moderate rain
Moderate rain
 14° /12° 13.5 mm 0.1
17 Dec. Moderate rain
Moderate rain
 15° /12° 9 mm 0.1
18 Dec. Patchy rain possible
Patchy rain possible
 15° /12° 0.7 mm 0.3
19 Dec. Patchy rain possible
Patchy rain possible
 15° /11° 3.6 mm 0.2
20 Dec. Cloudy
Cloudy
 14° /12° 0 mm 3
21 Dec. Partly cloudy
Partly cloudy
 15° /10° 0 mm 4
22 Dec. Sunny
Sunny
 15° /9° 0 mm 4
23 Dec. Partly cloudy
Partly cloudy
 17° /10° 0 mm 4
24 Dec. Patchy rain possible
Patchy rain possible
 15° /12° 2.7 mm 3
25 Dec. Moderate rain
Moderate rain
 14° /10° 5.5 mm 3
26 Dec. Patchy rain possible
Patchy rain possible
 14° /10° 3 mm 3
27 Dec. Moderate rain
Moderate rain
 11° /10° 10 mm 3
28 Dec. Patchy rain possible
Patchy rain possible
 13° /10° 4.4 mm 3
29 Dec. Cloudy
Cloudy
 16° /9° 0 mm 4
30 Dec. Patchy rain possible
Patchy rain possible
 16° /9° 0.1 mm 4
31 Dec. Sunny
Sunny
 17° /8° 0 mm 4
Next
Important Notice
Our weather forecast for Castelló de la Plana 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 Castelló de la Plana forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Castelló de la Plana weather in December vs November vs January

Compare December weather in Castelló de la Plana 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
WeatherPartly cloudy
Partly cloudy
Sunny
Sunny
Partly cloudy
Partly cloudy
Temperatures20°/13°16°/9°15°/8°
Rainfall24 mm10 mm17 mm
Wind15 km/h12.7 km/h16.5 km/h
Humidity59%52%53%
Rainy days6 days2 days7 days
Dry days24 days29 days24 days

Planning a trip to Castelló de la Plana? Discover the best time to visit

Castelló de la Plana in December - FAQ

What are the expected maximum and minimum temperatures in Castelló de la Plana during December?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Castelló de la Plana during December?
Rainfall in Castelló de la Plana during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Castelló de la Plana during December?
The average wind speed in Castelló de la Plana during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Castelló de la Plana in December?

As you prepare for your trip to Castelló de la Plana 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 Castelló de la Plana, 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

December rainfall patterns in Castelló de la Plana

Explore the daily rainfall trends and prepare for Castelló de la Planas December weather 💧
Typically, Castelló de la Plana has 2 rainy days in December with a total of 9.7 mm of rainfall.

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Location coordinates Where is Castelló de la Plana?

Get accurate weather forecasts for Castelló de la Plana, located at latitude 39.986 and longitude -0.049. Stay updated with localized weather information tailored for Castelló de la Plana.

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