San Martín Weather in January

January in San Martín averages 9°C (48°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 109 mm (4.3 in) on average. An umbrella is a good idea.

Rainfall in San Martín in January

Historically, the month has about 17 days of rain, averaging 109 mm (4.3 in) in total. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in San Martín in January

If you're visiting San Martín in January, expect highs of 9°C (48°F) and overnight lows around 1°C (34°F). During January, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. This month often claims the chilliest averages of the year.

Sunshine in San Martín in January

The area enjoys a balanced 115 hours of sunlight, ensuring it's neither too overcast nor too sunny.

January in San Martín can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• 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's climate page.

San Martín Temperature in January

Min Temperature 1°C (34°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 56%  

Precipitation 109 mm (4.3 in)  

Rainy days 17 days  

Humidity 76% *  

Sunshine 115 hours *  

Percentage Sunshine *  

* Data from: Oviedo, Spain (28 KM, 17 Miles).

What to Wear in San Martín in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. 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 in January

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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's climate page.

More climate data for San Martín

Temperature Rainfall Sunshine Humidity

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