Canary Islands is a place where you can relax at any time of the year. In early spring, there are significantly warmth than, for example, in the winter, gusts of wind are reduced, and the rainy season stops. You may not wait for the heat, but it is better to admire interesting attractions, remember that there is something to see.
With the beginning of autumn on the islands, the sun is rather hot, who is allergic to such things, then it is better to save yourself. And in summer and spring (especially in April, the weather in the Canary Islands is wonderful), oddly enough, you will never have such problems. Many of us prefer to relax precisely in the season of European resorts and spend our rest in the hot sun. There is no strongly exhausting heat here-this is still the islands!
The weather in the Canary Islands in April, March and May can be called paradise and many similar weather in the Maldives (hotel in the Maldives underwater. An unusual underwater hotel in the Maldives), since there is eternal spring. Even in the winter, when the strongest frosts are in another place, you can safely go to rest on the islands, and be sure that there is much warmer and there will always be a place for a comfortable rest for you.