What is the weather like in January in Tenerife?
January is one of the cooler months but you can still expect temperatures to reach around 20°centigrade during the day time. At night the temperature falls to around 15°centigrade.
It doesn't rain very much in Tenerife but for the month of January, you can expect approx 4 days of rain. The north of the island is greener and wetter than the south, so the tourist areas of Costa Adeje often remain dry.
The weather map below shows the temperature in Tenerife right now. Zoom in to see more detail. You can check the forecast yourself using the options on the map.