Lanzarote stays under a yellow heat warning on Friday
Anyone arriving in Lanzarote or already on the island this Friday, 25 September, should be prepared for another very warm day. The State Meteorological Agency, AEMET, has extended its yellow warning for high temperatures across Lanzarote, with the hottest conditions expected during the middle of the day.
The warning is in place from 11:00 until 18:59 on Friday. Inland and southern areas are expected to feel the heat most strongly, and locally higher values are possible. Current reporting based on the AEMET forecast indicates that temperatures could reach around 37°C in the warmest parts of Lanzarote, while the warning threshold for the island is around 34°C.
A particularly hot spell for late September
This is part of a broader spell of unusually high temperatures affecting the Canary Islands. The Government of the Canary Islands said earlier in the week that the episode was linked to a warm air mass of African origin. For Lanzarote and Fuerteventura, forecasts for Wednesday and Thursday put maximum temperatures around 36°C, with local readings potentially reaching 38°C, particularly in inland areas of southern Lanzarote. A gradual fall in temperatures was expected on Friday, but conditions remain hot enough for the AEMET warning to continue.
There have already been some notable readings. On Thursday morning, temperatures reached 34°C in Tías, 33°C in Tinajo and 33.1°C in San Bartolomé, illustrating how quickly inland parts of Lanzarote can heat up during this type of weather pattern.
Calima will add to the hazy conditions
The Friday forecast also includes calima, with dust in suspension expected to be more noticeable over inland areas. Calima can give the sky a milky or dusty appearance and can reduce visibility. For visitors, this may mean that the normally sharp volcanic landscapes and distant views look more muted than usual.
Anyone driving around Lanzarote should take extra care if visibility drops. People who are sensitive to airborne dust should also pay attention to official air-quality information and consider reducing strenuous outdoor activity if conditions become uncomfortable.
What does the Lanzarote heat warning mean for visitors?
A yellow weather warning does not mean that a holiday or a day at the beach has to be cancelled. It is a reminder that the weather can create an increased risk, particularly for people who spend long periods in direct sunshine or exercise during the hottest part of the day.
If you are staying in Puerto del Carmen, Playa Blanca, Costa Teguise, Arrecife or elsewhere on the island, simple precautions can make a big difference. Drink water regularly rather than waiting until you feel thirsty, use shade where possible, wear light clothing and a hat, and apply sun protection. Try to plan longer walks, hikes and other strenuous activities for the cooler parts of the day.
At the beach, an umbrella or other shade is useful, but remember that you can still receive significant sun exposure while sitting under partial shade. Children and older people need particular attention in high temperatures. Never leave a child, older person or pet inside a parked vehicle, even for a short time.
What about Puerto del Carmen and the coast?
Coastal resorts such as Puerto del Carmen can sometimes feel different from inland locations because of the sea breeze. That does not necessarily mean the sun is less intense. A pleasant breeze can make high temperatures feel more comfortable while UV exposure remains strong.
If you are visiting Lanzarote for the beaches, swimming and outdoor sightseeing, keep an eye on the latest forecast rather than relying on how the previous day felt. Weather conditions can change quickly, and inland temperatures can be several degrees higher than those experienced directly beside the sea.
Will Lanzarote cool down after Friday?
The wider forecast indicates a gradual easing of the heat, particularly across the eastern islands, although high temperatures can persist in parts of the Canary Islands. The exact timing and strength of the change can be adjusted as AEMET updates its forecasts, so visitors and residents should check the latest Lanzarote weather information before making plans.
