January weather forecast
Valletta, Malta

Reflecting on Valletta's winter, January's weather showcases considerable rainfall, registering 89mm (3.5") over an approximately 13-day period. Both locals and visitors must expect chilly days, as temperatures sway from 9.2°C (48.6°F) to 15.2°C (59.4°F). Although the city witnesses fewer hours of sunshine, daylight persists for nearly 10 hours. The sea temperature exhibits a chill factor too, reducing outdoor water activities for most. A UV index of 2 means minimal risk of overexposure to the sun's harmful ultraviolet rays.

Temperature

Valletta experiences its lowest temperatures in January, with an average peak of 15.2°C (59.4°F) and a low of 9.2°C (48.6°F).

Rainfall

In January, the rain falls for 13 days. Throughout January, 89mm (3.5") of precipitation is accumulated. Throughout the year, in Valletta, there are 80 rainfall days, and 553mm (21.77") of precipitation is accumulated.

Sea temperature

In January, the average sea temperature is 16.1°C (61°F).
Note: For the majority of people, swimming in water at 16.1°C (61°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Valletta, the average length of the day in January is 10h and 3min.
On the first day of the month, sunrise is at 7:12 am and sunset at 4:58 pm. On the last day of January, sunrise is at 7:03 am and sunset at 5:27 pm CET.

Sunshine

The average sunshine in January is 5.5h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.