Climate Insights for Alajeró

The climate in Alajeró is warm and mild. The average annual temperature is 21°C and approximately 60mm of precipitation falls per year. December is the wettest month, receiving around 14mm of rainfall. Alajeró is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, October, August. The coldest months are February, March, April, when temperatures can drop to 18°C.

Alajeró has relatively stable temperatures year-round, staying within a 6°C range. September is the warmest month, though highs remain moderate at 24°C with a mean of 23°C. February is the coolest month, with minimum temperatures around 18°C and an average of 18°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Alajeró is a quite dry location, receiving approximately 60mm of precipitation annually, which averages out to around 5mm per month. The wettest month is December, averaging 14mm of rainfall. November and September also tend to see above-average precipitation. The driest month is July, with just 0mm. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Alajeró is very windy, with an average annual wind speed of 33km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 42km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in October, with average winds dropping to 28km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 14km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 31km/h in winter, 33km/h in spring, 38km/h in summer, 29km/h in autumn.

It is currently spring in Alajeró, which began on March 20, 2026. Alajeró is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in September at around 24°C, while the coldest stretch bottoms out in February near 18°C. Summer is next, beginning on June 21, 2026 — 90 days from now.

The best time to visit Alajeró is during January, February, March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 5mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Alajeró based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.