Andorra flagClimate & Weather Guide · Andorra

Climate & Weather Guide in Andorra

Climate zones, seasonal temperatures, rainfall patterns, and best travel times

Andorra, a small mountainous principality in the Pyrenees between Spain and France, features a cold, temperate subalpine climate ideal for winter sports and summer hiking. Winters are long, very cold, and snowy, while summers are short, warm, and mostly dry. The high elevation (average 1,800m) results in significant snowfall from December to March, attracting skiers, and mild summers with comfortable daytime temperatures. Annual precipitation is moderate, mostly as snow in winter and rain in summer. Sunshine is abundant year-round due to clear skies, though humidity remains moderate. This climate appeals to outdoor enthusiasts and expats seeking clean mountain air, but requires preparation for cold winters and potential isolation due to snow.

Summer Average

15-22°C

Winter Average

-5-5°C

Climate Types

Subalpine and Cold temperate

Annual Rainfall

700-1000 mm

Sunshine Hours

2,200-2,500 hours annually

Average Humidity

65-75%

Regional Climate Variations

Andorra la Vella Valley

The capital valley at around 1,000m elevation experiences the mildest conditions in Andorra. Summers reach comfortable highs of 20-22°C with lows around 10-12°C, perfect for urban living and festivals. Winters are cold with daytime highs near 3-5°C and nights dropping to -3°C, often with snow. Rainfall is moderate at 700-900mm annually, concentrated in spring and fall, while winter brings reliable snow for nearby resorts. Clear skies provide ample sunshine, making it suitable for expats preferring accessibility over extreme mountain conditions.

Summer:15-22°C
Winter:-3-5°C
Low to moderate rainfall

Mild valley climate with crisp summers, snowy winters, and abundant sunshine for comfortable year-round living.

High Pyrenees Mountains

Elevations above 2,000m in areas like Grandvalira and Vallnord define Andorra's alpine core. Summers are cooler at 12-18°C highs and 6-10°C lows, ideal for hiking without heat. Winters are severe, with highs of -2 to 2°C and lows to -8°C, delivering deep snowpack (over 3m) for world-class skiing. Precipitation reaches 900-1,000mm, mostly snow, with frequent winds adding chill. This zone suits adventure seekers but demands insulated housing and winter preparedness for residents.

Summer:12-18°C
Winter:-8-2°C
Low to moderate rainfall

Chilly, snowy mountain paradise with fresh air, heavy winter snow for sports, and refreshing cool summers.

Andorra's compact size yields a uniform subalpine climate with cold, snowy winters and mild, dry summers across valleys and high mountains. Residents enjoy clean air, extensive sunshine, and outdoor activities year-round, though heavy snow requires good preparation. Expats favor it for skiing, hiking, and a serene, nature-focused lifestyle.