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Weather in Gipuzkoa for December 2025

Your guide to Gipuzkoa weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Coastal Event Warning - See hour by hour.

    • Temperatures

  • Until now, December 2025 in Gipuzkoa has been nearly identical to the historical average, with a temperature of 13 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the next days in Gipuzkoa predicts temperatures to be around 12 °C, close to the historical average.

  • In general, the average temperature in Gipuzkoa at the beginning of December is 12.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 13.6 °C by the end of December.

    • Rain 🌧️

  • Gipuzkoa experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 170.3 mm.

    • More

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

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

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/7°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Gipuzkoa Weather December

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

Temperatures trend during December in Gipuzkoa

See the weather trend as well as the moving average line

December weather in Gipuzkoa day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Partly cloudy
Partly cloudy
 15° /8° 7.2 mm 4
2 Dec. Light rain shower
Light rain shower
 11° /7° 9.8 mm 2
3 Dec. Light rain shower
Light rain shower
 12° /6° 11.7 mm 3
4 Dec. Light rain shower
Light rain shower
 11° /7° 23.4 mm 3
5 Dec. Light rain shower
Light rain shower
 13° /7° 9.9 mm 3
6 Dec. Partly cloudy
Partly cloudy
 14° /9° 2.7 mm 4
7 Dec. Light rain
Light rain
 13° /8° 7.2 mm 4
8 Dec. Light rain shower
Light rain shower
 12° /8° 15.4 mm 3
9 Dec. Light drizzle
Light drizzle
 14° /7° 6.6 mm 4
10 Dec. Partly cloudy
Partly cloudy
 12° /8° 4 mm 3
11 Dec. Overcast
Overcast
 13° /7° 0.2 mm 3
12 Dec. Light rain
Light rain
 13° /7° 3.2 mm 3
13 Dec. Sunny
Sunny
 14° /6° 0 mm 0.2
14 Dec. Sunny
Sunny
 15° /5° 0 mm 0.3
15 Dec. Patchy rain possible
Patchy rain possible
 14° /8° 0.3 mm 0.2
16 Dec. Moderate rain
Moderate rain
 12° /7° 9.1 mm 0.2
17 Dec. Patchy rain possible
Patchy rain possible
 13° /8° 0.8 mm 0.1
18 Dec. Sunny
Sunny
 14° /7° 0 mm 4
19 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 2.9 mm 2
20 Dec. Patchy rain possible
Patchy rain possible
 11° /5° 1.2 mm 2
21 Dec. Sunny
Sunny
 10° /3° 0 mm 3
22 Dec. Sunny
Sunny
 12° /2° 0 mm 3
23 Dec. Patchy rain possible
Patchy rain possible
 11° /3° 1.3 mm 2
24 Dec. Patchy rain possible
Patchy rain possible
 10° /6° 0.1 mm 2
25 Dec. Sunny
Sunny
 13° /5° 0 mm 3
26 Dec. Patchy rain possible
Patchy rain possible
 10° /7° 2.8 mm 2
27 Dec. Sunny
Sunny
 14° /7° 0.6 mm 4
28 Dec. Partly cloudy
Partly cloudy
 15° /7° 0 mm 4
29 Dec. Patchy rain possible
Patchy rain possible
 13° /8° 2.9 mm 3
30 Dec. Overcast
Overcast
 15° /7° 0.2 mm 4
31 Dec. Partly cloudy
Partly cloudy
 15° /7° 5.4 mm 4
Next
Important Notice
Our weather forecast for Gipuzkoa 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 Gipuzkoa forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Gipuzkoa weather in December vs November vs January

Compare December weather in Gipuzkoa 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
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures16°/10°13°/7°11°/6°
Rainfall186 mm170 mm137 mm
Snowfall0 cm0 cm0 cm
Wind19 km/h18.8 km/h19 km/h
Humidity80%80%78%
Rainy days21 days22 days23 days
Snow days0 days0 days0 days
Dry days9 days9 days8 days

Planning a trip to Gipuzkoa? Discover the best time to visit

Gipuzkoa in December - FAQ

What are the expected maximum and minimum temperatures in Gipuzkoa during December?
During December, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gipuzkoa during December?
Significant rainfall exceeding 170.3 mm is expected in Gipuzkoa during December, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gipuzkoa during December?
The average wind speed in Gipuzkoa during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Gipuzkoa in December?

As you prepare for your trip to Gipuzkoa 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 Gipuzkoa, during December, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

December rainfall patterns in Gipuzkoa

Explore the daily rainfall trends and prepare for Gipuzkoas December weather 💧
Typically, Gipuzkoa has 22 rainy days in December with a total of 170.3 mm of rainfall.
Top locations in Gipuzkoa
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Donostia / San Sebastián
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Location coordinates Where is Gipuzkoa?

Get accurate weather forecasts for Gipuzkoa, located at latitude 43.313 and longitude -1.975. Stay updated with localized weather information tailored for Gipuzkoa.

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