Lanzarote in January: weather, sea and trip ideas

Daytime high: 18.4 C
Night low: 15.7 C
Sea temperature: 18.8 C
Days with rain: 3 of the month

Expect a sightseeing-led trip in January, when Lanzarote's average daytime high is 18.4°C and the sea averages 18.8°C. It is cooler than December, while February brings little change in daytime warmth. With 5.6 hours of daily sunshine and 3 days with rain, outdoor plans make sense, but beach heat is not the main draw.

Weather and water temperatures

January is the coolest month in the annual averages, with a daytime high of 18.4°C and nights at 15.7°C. December is warmer at 19.6°C by day and 16.9°C at night; February edges up to 18.5°C by day but slips to 15.5°C at night. Sunshine averages 5.6 hours daily, compared with 5.5 in December and 6.1 in February. The average number of days with rain falls from 4 in December to 3 in January, then 2 in February. Sea temperature follows a different course from the approaching spring: January's 18.8°C sits below December's 19.9°C but above February's 18.1°C. For a trip built around long swims, that water temperature is a reason to reconsider the timing rather than assume winter sunshine means a warm sea.

Sightseeing before beach time

January suits travellers who want their days to centre on places rather than prolonged sunbathing. Timanfaya National Park, Fundación César Manrique and Castillo de San José could shape a sightseeing itinerary, with time in Arrecife or Teguise between visits. A beach stop at Playa Dorada or Playa Grande can remain optional rather than carrying the whole holiday. The average daytime high supports planning for mild conditions, while the lower night temperature makes an extra layer a sensible part of packing. January does not suit someone seeking sustained heat or a holiday dependent on comfortable sea swimming. Keep outdoor plans flexible around the possibility of rain, without treating the monthly average as a forecast for the dates you have booked.

December, January and February compared

Month	Day	Night	Sea	Rain days	Sunshine
December	19.6 C	16.9 C	19.9 C	4	5.5 h
January	18.4 C	15.7 C	18.8 C	3	5.6 h
February	18.5 C	15.5 C	18.1 C	2	6.1 h

Questions about January

Is Lanzarote warm enough for a beach holiday in January?

January is better suited to beach visits than a holiday relying on hot weather. The average daytime high is 18.4°C, with 5.6 hours of sunshine daily. That leaves room for time at Playa Grande or Playa Dorada, but sightseeing should be part of the plan rather than a fallback you would resent.

Can you swim in Lanzarote in January?

Swimming may suit people comfortable with cool water, but January is not a warm-sea choice. The sea averages 18.8°C, down from 19.9°C in December, though still above February's 18.1°C. Temperature alone does not establish safe swimming conditions, and the monthly average cannot tell you what conditions will be like during a particular beach visit.