San Martín del Castañar Weather in December

San Martín del Castañar in December averages 11°C (52°F) during the day and 3°C (37°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in San Martín del Castañar in December

Rain is expected on roughly 14 days, totalling around 84 mm (3.3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in San Martín del Castañar in December

Daytime temperatures in San Martín del Castañar reach 11°C (52°F) in December, dropping to 3°C (37°F) at night. This month falls in the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in San Martín del Castañar in December

You can expect a moderate amount of sunlight, with approximately 118 hours. This means a pleasant mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, May, June and September typically offer the best circumstances for San Martín del Castañar.

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For a detailed overview over the year and the best time to visit Spain, check out our San Martín del Castañar's climate page.

San Martín del Castañar Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 46%  

Precipitation 84 mm (3.3 in)  

Rainy days 14 days  

Humidity 83% *  

Sunshine 118 hours *  

Percentage Sunshine *  

* Data from: Salamanca, Spain (59 KM, 37 Miles).

What to Wear in San Martín del Castañar in December

Pack for changing conditions in San Martín del Castañar in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in San Martín del Castañar in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our San Martín del Castañar's climate page.

More climate data for San Martín del Castañar

Temperature Rainfall Sunshine Humidity

See the full San Martín del Castañar climate overview or explore weather in Spain.