What is the weather like in the south of Tenerife?
The south is the driest part of the island. According to AEMET, it receives an annual average of 132 mm of rainfall across 15.2 rain days with at least 1 mm.
The AEMET station at Tenerife Sur Airport in Granadilla de Abona shows an annual average of 21.4 °C for 1981–2010. August is the warmest month at 24.7 °C, and January is the coolest at 18.4 °C.
In June and July, the station records an average of 0 mm and 0.0 rain days. Sunshine hours peak in July at 295 hours, and even December still has 195 hours.
The station sits at 64 m above sea level, so it mainly describes coastal conditions in the south. For the highest chance of sunshine, tourist practice points to Costa Adeje, Los Cristianos, Playa de las Américas and El Médano, which lie in the rain shadow of the Teide massif.
How do the north, south and Teide differ?
The figures from the south airport station do not represent the whole island. The north receives more cloud and rainfall from the trade winds, especially on the slopes.
Tenerife North Airport sits at 632 m above sea level and recorded around 520 mm of rainfall and 64 rain days between 1981 and 2010, according to AEMET. That is roughly four times as much rainfall as in the south.
The Teide reaches 3,715 m in height, and temperatures drop sharply at higher altitudes. Winter conditions can occur on the Teide even when the coast is mild.
For walks and drives into the national park, travellers should check altitude, wind development, visibility and official notices separately. Coastal weather cannot be reliably applied to the Teide: a beach day in Costa Adeje can be sunny while La Laguna is cloudy and the Teide remains cold or windy.
What is a calima in Tenerife?
A calima is a weather event that brings Saharan dust. It can reduce visibility, affect air quality and push temperatures up.
There is no fixed calima season that is identical every year. The events occur irregularly and are communicated by the authorities as they happen.
When the authorities issue air quality or heat notices, people with respiratory or cardiovascular conditions in particular should reduce physical exertion outdoors and follow official recommendations.
During a calima, the advice is to reduce physical exertion and follow air quality information. Current warnings are published by the state weather service AEMET together with the Canary Islands authorities.
When is the best time to visit Tenerife?
For sun and beach, May to September are particularly dry in the south. AEMET records practically no rain days with at least 1 mm from June to August on average.
For walking, spring and autumn combine mild lowland temperatures with less summer heat. For the Teide, the high-altitude weather situation remains decisive, not the coastal temperature.
For winter sun, December to February stay mild on the south coast, but they are the wetter period at the south airport. December has 30 mm of rainfall and 3.5 rain days according to AEMET.
July and August have the highest average maximum temperatures at the station. August reaches 28.4 °C as the average daily maximum, so the choice of travel time depends more on region and activity than on a single "Tenerife weather".
Where can I find the current weather forecast for Tenerife?
Climate averages do not replace a current weather forecast. For travel planning, AEMET forecasts and warnings from the Canary Islands authorities should be checked on the day itself.
In 2026, the authorities repeatedly issued heat pre-alerts for Tenerife. Depending on the area, expected maximum temperatures of around 30 to 34 °C were given, as the Government of the Canary Islands reported.
During heat, the authorities recommend scheduling activities for the cooler parts of the day where possible. They also advise carrying water, sun protection and suitable clothing, and taking particular care of children, older people and vulnerable people.
In the mountains, travellers should also be prepared for wind, fog, cold and sudden weather changes. Current readings and warnings are available from CITA Weather (cita.news/de/wetter.html) and AEMET.
What rules apply during heat, calima and in the national park?
Weather does not override protection rules. Teide National Park requires visitors to stay on authorised paths and roads and to park only in designated areas.
High-altitude routes can be closed by snow, ice, wind or volcanic conditions. Access to some summit paths requires advance booking, and according to the available information from 2026, fees may apply for non-residents.
The Canary Islands tourism authority advises particular caution during heat or wind warnings. It also bans activities such as barbecues when the forest fire risk is high.
Official warnings should be checked before walks, mountain trips or boat excursions. A reported summit path supplement is 15 euros for non-residents during certain times of day from January 2026, while some resident categories are free and fees and access rules can change.