Wild Weather In Tenerife
Know The Best Time To Travel

While the weather in Tenerife is terrific for most of the year, you still need to be aware of possible weather hazards that may coincide with your arrival. The main weather hazards at Tenerife are episodes of thick dust coming off the Sahara desert, occasional ozone pollution days, bushfires, and heavy rain leading to floods.

Each weather hazard normally occurs around the same time each year. So it's possible that you can avoid these weather events and have a hassle free Tenerife holiday under sunny skies.

You also need to make sure that you bring some sunscreen with you since the sun's rays are quite strong all-year-round. It may feel cool in the breeze on the beach but when you're in agony at night due to severe sunburn, you'll be wishing you had protected your skin.

Also, if you're travelling up into the mountains remember that the sun's rays become even more intense irrespective of whether it's summer or winter.

Probably the first thing that stands out when you travel around the island is how green the north is in comparison to the southern parts of Tenerife. It's as if a line has been placed across the island which marks the location of where rain can fall.

But before I continue discussing the weather in Tenerife, I have provided a list of interesting facts about the island of Tenerife.

• Tenerife is the largest of all the Canary Island group which is located about 210km west from the northern coast of Africa.


• Tenerife has its own claim to fame since it's the location of the Northern Hemisphere's highest volcano named "El Teide". This shouldn't alarm you since El Teide is dormant.


• You should take advantage of this since this mountain is frequently covered in snow in the winter. So in less than two hours you could be sunning yourself on the beach and then find yourself playing in the snow.

El Teide received an early Christmas present on the 31st October in the form of snow. In fact, you can see that snow quite clearly from nearly every part of Tenerife.

This snow has been falling to quite low elevations and for this reason you should be wary of travelling up the mountain since most roads are blocked near the summit.

Dust storm weather in Tenerife is quite common

Dust storms normally hit Tenerife in three waves. The weakest wave of dust storms hit in the summer months (June - August). These dust storms don't occur at sea-level but are carried across Tenerife above the clouds. Normally the cloud bases sit at an altitude of 1350 metres in the summer. So if you're planning to travel up into the higher parts of the mountains you must be aware of the dusty conditions at this time of year.

The next wave of dust storms occur at sea-level in late autumn (October - November). However, December does get some dust as well. These dust storms affect Tenerife 2-4 times every year during these months and tend to last around 2-5 days. They are much worse than those that occur in summer.

The final and worst dust storms also occur at sea-level throughout late winter, early spring months (February - March).

These severe dust storms affect Tenerife between 2 to 7 times per year, and each one can last from 2 to 22 days.

These dust clouds are accompanied by strong easterly winds and reduce the visibility sometimes to less than 200 metres.

Below is a satellite image (taken on the 2nd April 2008) showing dust sweeping in off the Sahara Desert towards the Canary Islands.

Photo courtesy of NOAA/NASA.

If you hope to avoid the dust storms in February and March, you should either try and stay in accommodation located on the western side of the island, or travel a little inland up in the mountains around 1000 metres above sea-level.

An unusual dust storm affected most of the Canary Islands between the 5th and 10th January 1999. Not only was there thick dust, but it was followed by 'blood rain'.

The reason why it's called 'blood rain' is because the dust resembles the colour of blood when it becomes mixed up with the rain. No rain was officially reported in Tenerife but other Canary Islands got significant rainfall.

Blood rain is quite common in south eastern parts of Spain and the western Mediterranean.

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Want more information about the weather in Tenerife, then take a look at table below.

Beware of Air pollution weather in Tenerife

A number of studies have shown that the region is subject to ozone pollution (from late spring through to late summer). This ozone doesn't originate from this area but is blown in by the winds coming from industrial areas in western Europe.

The highest levels of ozone are reached between midnight and 5am during the months of March-August. During the day, the ozone is blown out to sea and returns again later at night. If you happen to suffer from asthma then you definitely need to take your asthma medication with you.

What you may find surprising is that a large number of people living in Tenerife suffer from asthma.

In fact, the Canary Islands is known to have the highest incidence of asthma out of any location in Europe.

These ozone events may also coincide with the arrival of the most severe dust storms in March. So please use your own discretion if you plan to travel in these months.

Bush fires can alter the weather in Tenerife

Bush fires occur quite frequently during the summer months but aren't normally severe. However, back in August 2007, two massive fires occurred on Tenerife and Gran Canaria which led to around 13,000 people being evacuated from their homes. The Tenerife fire was deliberately lit by a disgruntled Park Ranger.

When a bush fire hits, the local weather patterns can be thrown into chaos because a fire produces its own wind.

Most fires are located in mountainous terrain so if you're an avid bushwalker then please think about this when you're planning your trip.

Most tourist resorts are located near the sea. For this reason they are reasonably well protected from any ravages of fire. Even in the most recent fires back in August 2007, holiday makers didn't stop flying into Tenerife! Nor should you.

Remember that most of these fires aren't widespread so you can always go somewhere on the island that is safe.

Flooding due to severe weather in Tenerife

Such severe weather in Tenerife is normally due to a deepening low pressure system situated just west of the Canary Islands in the winter and early spring. These low pressure systems can lead to the formation of severe thunderstorms.

On the 31st March 2002, a severe thunderstorm dumped around 150mm of rain over parts of Tenerife. Tenerife rarely has this much rain in one hit. The heavy rain fell in just 2 hours which lead to flash-flooding. Six people died due to these floods.

Another episode of heavy rain fell in Tenerife on the 3rd March 2005. In 24 hours, Santa Cruz de Tenerife received 53mm of rain. This was enough to lead to more flash floods.

Do hurricanes affect Tenerife?

The short answer to this is no. But occasional low pressure systems border on becoming hurricanes. This occurred on the 28th and 29th November 2005.

This tropical storm was named 'Delta' and it would have been named a hurricane but it lost intensity before it passed by the Canary Islands. This cyclonic storm passed 90 nautical miles to the north of the Canary Islands and produced winds averaging 110 km/hr.

The top wind speed recorded at sea-level at Tenerife was 147 km/hr. However, at the meteorological station at Izaña, which is situated at 2367 metres above-sea-level, the wind gusted to 248 km/hr.

Needless to say, Tenerife suffered significant damage with uprooted trees and landslides. Most of the damage was caused by the strong winds since most of Tenerife received very little rain during this time!

Other severe weather in Tenerife

Tenerife does get the occasional hailstorm but these are not frequent. Waterspouts do form off the coast as well since the ocean temperature is warm all-year-round.

You probably think by now that the weather in Tenerife is a shocking since it seems to get it's fair share of bad weather!

The weather in Tenerife is not that bad and I certainly wouldn't stop travelling here any time of year. The sole purpose of this web site is to provide you with possible weather hazards that you may encounter on your trip. It's more likely that the weather in Tenerife will be absolutely beautiful during your holiday.

I mean since millions of tourists visit Tenerife each year, they wouldn't keep coming back if the weather in Tenerife was that bad!

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1. Viana M, Querol X, Alastuey A, Cuevas E and Rodríguez S. Influence of African dust on the levels of atmospheric particulates in the Canary Islands air quality network. Atmospheric Environment. 2002;36(38):5861-5875.
2. Hernandez F, Karlsson L and Hernandez-Armas J. Impact of the tropical storm Delta on the gross alpha, gross beta, ⁹⁰Sr, ²¹⁰Pb, ⁷Be, ⁴⁰K and ¹³⁷Cs activities measured in atmospheric aerosol and water samples collected in Tenerife (Canary Islands). Atmospheric Environment. 2007;41(23):2940-4948.
3. Constantino Criado and Pedro Dorta. An unusual 'blood rain' over the Canary Islands (Spain). The storm of January 1999. Journal of Arid Environments. 2003;55(4):765-783.
4. Serdà GJ, Navarro PC, Fernández OA, Pérez PM, Martín JB, Santana FA, De Castro FR and Antó Boqué JM. High Prevalence of Asthma Symptoms in the Canary Islands: Climate Influence? Journal of Asthma. 2005;42(6):507-511.
5. Rodríguez S, Torres C, Guerra J and Cuevas E. Transport pathways of ozone to marine and free-troposphere sites in Tenerife, Canary Islands. Atmospheric Environment. 2004;38(28):4733-4747.
6. Aboal JR, Jiménez MS, Morales D and Gil P. Effects of thinning on throughfall in Canary Islands pine forest - the roll of fog. Journal of Hydrology. 2000;238(3-4):218-230.

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