January weather forecastValletta, Malta

January
Weather in January
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
January is the coldest month in Valletta, Malta, with the temperature often reaching an average high of 15.2°C (59.4°F) and an average 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, there are 80 rainfall days, and 553mm (21.77") of precipitation is accumulated.Sea temperature
In Valletta, in January, the average water temperature is 16.1°C (61°F).Note: The majority of individuals find it unpleasurable to swim in 16.1°C (61°F). It becomes progressively harder to manage one's breathing as the water temperature falls below 21°C (69.8°F).
Daylight
In January, the average length of the day is 10h and 3min.On the first day of January, sunrise is at 7:12 am and sunset at 4:58 pm. On the last day of the month, 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 of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the UV index of 2 transforms into the following advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Valletta, Malta
- Average high temperature in January: 15.2°C
The warmest months (with the highest average high temperature) are July and August (30.7°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in January: 9.2°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average rainfall in January
Valletta, Malta
- Average rainfall in January: 89mm
The wettest month (with the highest rainfall) is December (112mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in January
Valletta, Malta
- Average rainfall days in January: 13 days
The months with the highest number of rainy days are January and December (13 days).
The month with the least rainy days is July (0 days).
Average sea temperature in January
Valletta, Malta
- Average sea temperature in January: 16.1°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest months (with the lowest average sea temperature) are February and March (15.4°C).
Average daylight in January /
Average sunshine in January
Valletta, Malta
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average UV index in January
Valletta, Malta
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).





