Climate and monthly weather forecast
Andorra

Located in the eastern Pyrenees mountains, Andorra is a landlocked country between Spain and France with a predominantly high mountainous terrain. The country's altitude ranges from 850m to 2942m, which significantly influences its climate. Andorra experiences a temperate and fully humid climate with warm summers, classified as "Cfb" by the Köppen system. The average temperature in the coldest month varies between -3°C (26.6°F) and 18°C (64.4°F), signifying a climate that is not harshly cold. Precipitation levels are relatively even throughout the year, with slight variations due to the changing seasons.

Considering Andorra's climate, the best time to visit largely depends on the type of activities one intends to engage in. For those interested in outdoor activities such as hiking and sightseeing, the period from June to September is ideal. During these months, the weather is warm and generally pleasant, with temperatures ranging from 20°C (68°F) to 25°C (77°F). It's worth noting that despite the summer warmth, evenings can be cool due to the high-altitude location of the country.

Although Andorra can be enjoyed year-round, some periods may be less favourable for specific activities. If one is not interested in winter sports, the months from December to February might be considered the least desirable time to visit. During these months, temperatures can drop to -2°C (28.4°F) or lower, and snowfall is common due to the country's high-altitude position. Despite the cold, these months attract many ski enthusiasts to the country's famous ski resorts.

Spring in Andorra, from March to May, is characterized by a gradual warming of temperatures and an increase in precipitation levels. Early spring often sees remnants of winter snow, but as the season progresses, temperatures begin to climb from 10°C (50°F) to a pleasant range between 15°C (59°F) and 20°C (68°F) by late May. Rainfall increases during this period, contributing to the blooming of the country's lush vegetation and the thawing of high-altitude snow, filling rivers and streams.

Summers in Andorra, which span from June to August, are warm and enjoyable. The country experiences temperatures ranging from 20°C (68°F) to 25°C (77°F) during these months, providing ideal conditions for outdoor activities such as hiking and mountain biking. Evenings, however, can be cool with temperatures dropping to 10°C (50°F), making it advisable to carry a light jacket. Precipitation during summer is relatively low, contributing to the overall pleasant conditions.

Autumn in Andorra, from September to November, witnesses a drop in temperature and a rise in precipitation levels. Early autumn maintains the pleasant warmth of summer with temperatures hovering around 20°C (68°F), but by late November, temperatures drop to 5°C (41°F). Rainfall increases significantly during this period, with occasional early snowfall at higher altitudes, leading to a beautiful blend of autumn colours and winter white.

Winters in Andorra, from December to February, are cold with considerable snowfall. Temperatures during winter often dip below freezing, ranging between -2°C (28.4°F) and 5°C (41°F). The heavy snowfall transforms the country into a winter wonderland, making it an attractive destination for skiing and other winter sports. Despite the cold temperatures, the winter months attract many tourists due to the world-class skiing facilities available in the country.

January is the peak of winter in Andorra and is generally the coldest month of the year. The high-altitude regions, such as Els Cortals d'Encamp, tend to experience lower temperatures compared to the lower regions. The average temperature throughout the country ranges between -2°C (28.4°F) and 6°C (42.8°F). Weather in January »

In Andorra, February continues the winter season with cold temperatures and significant snowfall. The high-altitude areas, such as Ordino Arcalís, often experience more severe winter conditions than the lower valleys. Across the country, average temperatures in February tend to fluctuate between -1°C (30.2°F) and 7°C (44.6°F). Weather in February »

March signifies the beginning of a transition period in Andorra as winter starts to give way to spring. The mountainous regions, such as the Grandvalira area, experience this shift more gradually than the lower valleys due to their higher altitudes. Weather in March »

April in Andorra marks the full onset of spring. During this period, the overall weather is relatively unpredictable with a mix of sunny, rainy, and occasionally snowy days. Higher areas like the Coma Pedrosa mountain range may still witness snowfall, especially in early April, while lower regions such as Andorra la Vella experience more rain than snow. Weather in April »

May in Andorra witnesses the full bloom of spring, characterized by increasing temperatures and a landscape flush with greenery. The higher regions, such as Pas de la Casa, may still see cooler temperatures, while lower regions, including the capital city Andorra la Vella, become significantly warmer. Weather in May »

In June, Andorra ushers in the summer season, with temperatures continuing to climb across the country. Higher altitudes, such as the peaks in the Madriu-Perafita-Claror Valley, tend to remain cooler than the lower valleys, including the capital Andorra la Vella. Weather in June »

July represents the height of summer in Andorra, typically recording the highest temperatures of the year. While high-altitude regions such as the Vallnord area stay cooler, the lower valleys, including Andorra la Vella, experience the warmth more intensely. Weather in July »

August in Andorra continues the summer season with warm temperatures prevailing throughout the country. Higher regions, such as the Parc Natural de Sorteny, remain relatively cooler than the lower valleys, including the capital city Andorra la Vella. Weather in August »

In Andorra, September marks the beginning of the transition from summer to autumn. Higher altitudes, such as the Pic de Coma Pedrosa, start to cool down faster than the lower valleys, including the capital city Andorra la Vella. Weather in September »

October in Andorra is fully immersed in the autumn season, with noticeably cooler temperatures and increased rainfall. Higher regions, such as the Ordino Arcalís area, experience a more rapid cooling than the lower valleys, including the capital city Andorra la Vella. Weather in October »

In November, Andorra begins its transition from autumn to winter. High-altitude areas, such as the ski resort Soldeu, witness this shift more rapidly than the lower valleys, including the capital Andorra la Vella. Average temperatures in November decrease significantly, ranging from 0°C (32°F) to 10°C (50°F), and late November often sees the first frosts in the valleys. November sees a considerable increase in precipitation, predominantly in the form of snow in the higher regions, while lower regions still receive rainfall. Weather in November »

December in Andorra marks the onset of winter, with cold temperatures and significant snowfall across the country. High-altitude areas, such as the slopes of Pas de la Casa, experience more severe winter conditions than the lower valleys, including the capital city of Andorra la Vella. Weather in December »