Mosta Weather in December
December in Mosta brings pleasant temperatures, with daytime highs of 18°C (64°F) and nights around 15°C (59°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Mosta in December
With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Climate statistics over the past 30 years suggest around 13 days of rain, with 79 mm (3.1 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Mosta in December
If you're visiting Mosta in December, expect highs of 18°C (64°F) and overnight lows around 15°C (59°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Mosta in December
The area enjoys a balanced 160 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Wind Speed in Mosta in December
Wind speeds average 5 m/s (10 knots) during December. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.
Average water temperature in December
At 17°C (63°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.If you prefer dry days with pleasant temperatures, April, May, June, July, August, September, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malta, check out our Mosta's climate page.
Mosta Temperature in December
Min Temperature
15°C (59°F)
Max Temperature
18°C (64°F)
Water Temperature
17°C (63°F) *
Chance of Rain
45%
Precipitation
79 mm (3.1 in)
Rainy days
13 days
Humidity
79% *
Windspeed
5 m/s (10 knots) *
Sunshine
160 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mosta typically stay consistent throughout December, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Mosta in December
Browse day-by-day weather records for Mosta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mosta historical weather extremes in December
Based on weather observations in Mosta between 2000 and 2025, these are the recorded extremes during December.
- On December 1, 2014, temperatures climbed to 23°C (73°F), marking the warmest December day on record.
- The coldest December day was on December 31, 2014, with a maximum of 7°C (45°F).
- Nighttime temperatures dropped to 3°C (37°F) on December 31, 2014, marking the coldest December night on record.
Best Places in Malta in December
Find out more about the weather in Malta and which places have the best travel conditions in this month. See all of Malta in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mosta in December
For Mosta in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 17°C (63°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Mosta in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malta, check out our Mosta's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Mosta climate overview or explore weather in Malta.
