What is the climate like on La Palma?
La Palma has a mild climate all year round, according to AEMET, with relatively small seasonal temperature fluctuations. The official normals for La Palma Airport in Breña Baja refer to the period 1981 to 2010.
The annual average is 20.7 °C, according to AEMET. Average daily highs range from 20.6 °C in January to 26.6 °C in September. Average lows range from 15.3 °C in February to 21.4 °C in August.
The figures apply primarily to the lower-lying airport area. La Palma shows clear local differences due to altitude and relief: the eastern and northern slopes are more often humid and cloudy, while the western side is often drier and sunnier.
For mountain hikes, lower temperatures, wind and cloud must therefore be expected regardless of the coastal forecast. The tourism information for the Canary Islands describes the island climate generally as mild all year round, with many hours of sunshine and no major temperature jumps.
When is the best time to visit La Palma?
There is no single best time to visit, according to AEMET data. For beach holidays and the driest, warmest days possible, June to August are suitable. AEMET records only around 1 mm of precipitation and average daily highs of about 25 to 26 °C in the airport area in July and August.
For hiking and touring, April to June and September and October are best suited. Temperatures remain moderate; in October, average highs are still 25.5 °C, according to AEMET.
For mild winter climate, December to March are suitable. Average daily highs at the airport are between 20.6 and 21.2 °C, according to AEMET, although precipitation and rainy days are more frequent than in summer.
The driest period, according to AEMET, is June to August with average monthly precipitation of 2, 1 and 1 mm. The wettest months are November to February; December reaches an AEMET average of 80 mm and 7.9 rainy days.
What regional differences are there in the weather on La Palma?
The official AEMET data are station values and are not representative of every municipality. There are considerable differences between the coast, mid-altitude areas and the Caldera de Taburiente. Coastal towns can be sunny while the Caldera or the Cumbre is covered in cloud.
The Canary Islands lie within the influence of the trade winds. On La Palma, they can cause cloud and more humid conditions on the north-eastern and eastern slopes, while the western side is more often in the lee. Wind and cloud cover can therefore change within short distances.
For the national park and high-altitude hiking trails, travellers should check current warnings, closures and notices from the responsible authorities. Climate normals are no substitute for a short-term weather forecast.
Current values and warnings: CITA weather (cita.news/de/wetter.html) and AEMET.
What is a calima and when does it occur?
A calima is a weather event with Saharan dust carried in. Visibility, air quality and heat can then temporarily be significantly worse. No reliable fixed calima season can be given for specific dates.
The current warnings and measurements from AEMET and the Canary Islands authorities are decisive. During dust pollution, particularly sensitive people should reduce physical exertion outdoors and follow official health advice.
The available AEMET results for the La Palma Aeropuerto station do not contain monthly sea temperatures. No unconfirmed values are therefore given here. Water temperature can vary depending on coast, currents, wind and weather conditions and should be checked for the specific trip via a current official source.
What rules apply in nature on La Palma?
The Caldera de Taburiente is a national park; large parts of the island are additionally under nature, landscape and forest protection. La Palma also belongs to the UNESCO network of biosphere reserves, according to official tourism information.
This results in practical rules: do not leave marked trails, do not take plants, stones or volcanic material with you, light fires only in expressly permitted places and respect closures due to forest fires, weather or volcanic risks.
Special requirements regarding light pollution apply to stargazing; La Palma is protected as an internationally significant astronomical site. Lighting, drones and night-time activities may therefore be subject to local restrictions.
The available official search results do not provide a reliable, current list of fees for the national park, car parks, buses or guided activities. Prices should therefore be checked directly with the responsible official bodies for the specific travel year 2026.
What alternatives are there in bad weather?
In cloudy conditions or when high-altitude trails are closed, coastal walks, historic town centres such as Santa Cruz de La Palma, museums, viewpoints on the west coast, banana and wine regions and lower forest paths are good options.
Instead of a long volcano hike, short sections, guided tours or local bus connections are sensible. Before every tour, weather, trail status and notices from the park or civil protection authorities should be checked.
Common mistakes made by visitors are assuming the island climate is equally sunny everywhere and heading into the mountains without a warm layer, rainwear and sturdy footwear. The official tourism website expressly recommends warm clothing for nights and higher altitudes.