Andorra Temperature | Trade Wire UK

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By Tom Beckett, Data & Forecasts WriterReviewed by Fiona CaldwellForecast data: Open-Meteo & national met services

Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Trade Wire UK weather desk. Data from national met services via Open-Meteo.

Andorra’s temperature varies sharply by altitude and season, with average highs of 27°C in July and lows around -2°C in January. In the capital, Andorra la Vella weather tends to be milder than the high mountain resorts, but frost is common from November through March.

What is the average temperature in Andorra by month?

Andorra temperature by month follows a classic continental mountain pattern. Summers are warm and sunny, with July and August averaging 25–27°C in valleys. Winters are cold: December to February sees daytime highs of 4–8°C in towns, dropping well below freezing at night. Spring and autumn are transitional, with daytime temperatures between 10°C and 18°C, though sudden changes are common.

Warmest monthJuly (avg high 27°C)

Coldest monthJanuary (avg low -2°C)

Andorra la Vella January avgHigh 8°C, low -1°C

Andorra temperature FebruaryHigh 7°C, low -2°C

What is the weather like in Andorra for a ski holiday?

Weather in Andorra ski resort areas such as Grandvalira and Vallnord is reliably cold from December to April. Snowfall is frequent above 2,000 metres, and base temperatures often sit between -5°C and 2°C. If you are checking an Andorra weather forecast 30 days out, be aware that long-range predictions are less reliable in mountainous terrain; a 10-day outlook is more useful for planning.

Does Andorra have a 14-day weather forecast?

Yes, most major weather services provide an Andorra weather 14 days outlook, though accuracy decreases after day seven due to the complex mountain topography. For ski or hiking plans, check the forecast again 48 hours before travel.

Is Andorra colder than the UK in winter?

Generally yes. Andorra temperature in winter is significantly lower than most of the UK, especially at night. While London might see 5°C in January, Andorra la Vella often drops below freezing, and ski resorts can be -10°C or colder.

What is the weather in Andorra for 10 days ahead?

For a reliable weather in Andorra 10 days forecast, use the Met Office or BBC Weather. Expect valley temperatures to be 5–10°C warmer than at 2,000 metres. Always factor in wind chill at altitude, which can make it feel several degrees colder.