December weather forecastMolfetta, Italy

December

Weather in December

The first month of the winter, December, is still a cool month in Molfetta, Italy, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 8.8°C (47.8°F).

Temperature

December indicates a minor shift in the average high-temperature, from November's refreshing 17°C (62.6°F) to a fresh 12.9°C (55.2°F). Molfetta, during December nights, experiences a subtle shift to a low average of 8.8°C (47.8°F) from the day's heat.

Humidity

The average relative humidity in December in Molfetta, Italy, is 72%.

Rainfall

In Molfetta, during December, the rain falls for 12.7 days and regularly aggregates up to 34mm (1.34") of precipitation. In Molfetta, during the entire year, the rain falls for 143.4 days and collects up to 457mm (17.99") of precipitation.

Snowfall

January through March and December are months with snowfall. The month with the most snowfall in Molfetta is December, when snow falls for 0.3 days and typically aggregates up to 5mm (0.2") of snow.

Sea temperature

In Molfetta, the average seawater temperature in December is 14.8°C (58.6°F).
Note: One needs to be cautious in 14.8°C (58.6°F) waters. 13°C (55.4°F) is already forbidding, but sub-10°C (14°F) can seriously disrupt your breathing and lead to a frigid shock, considering one's well-being.

Daylight

The month with the shortest days in Molfetta, Italy, is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 07:00 and sunset at 16:25. On the last day of December, in Molfetta, Italy, sunrise is at 07:18 and sunset at 16:34 CET.

Sunshine

In Molfetta, the average sunshine in December is 6.1h.

UV index

The months with the lowest UV index in Molfetta are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, an average UV index of 3 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in December, in Molfetta, is 12.9°C (55.2°F), while the average low-temperature is 8.8°C (47.8°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in August is estimated at 31°C (87.8°F).

In Molfetta, the average relative humidity in December is 72%.

In Molfetta, in December, during 12.7 rainfall days, 34mm (1.34") of precipitation is typically accumulated.

December is the month with the most snowfall in Molfetta, Italy. Snow falls for 0.3 days and accumulates 5mm (0.2") of snow.

December is the first month it typically snows in Molfetta, Italy. Throughout December, in the average 0.3 snowfall days, it receives 5mm (0.2") of snow.

In December, the average sea temperature in Molfetta, Italy, is 14.8°C (58.6°F). Swimming in 14.8°C (58.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

December has the shortest days of the year in Molfetta, Italy, with an average of 9h and 18min of daylight.

In Molfetta, Italy, the average day length in December is 9h and 16min.

In December, on the first day of the month, sunrise is at 07:00 and sunset at 16:25. On the last day of the month, in Molfetta, sunrise is at 07:18 and sunset at 16:34 CET.

In December, the average sunshine duration in Molfetta, Italy, is 6.1h.

The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.

The average daily maximum UV index in December in Molfetta is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

17°C

12.9°C

11.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.6km/h

19.1km/h

18.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.3

0.5

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

14.3

13.2

Average UV index

Average cloud cover

34%

40%

Average visibility

10km

Average temperature in December
Molfetta, Italy

Average high temperature in December: 12.9°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (11.6°C).

Average low temperature in December: 8.8°C

The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).

Average pressure in December
Molfetta, Italy

Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).

Average wind speed in December
Molfetta, Italy

Average wind speed in December: 17.6km/h

The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).

Average humidity in December
Molfetta, Italy

Average humidity in December: 72%

The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is July (57%).

Average rainfall in December
Molfetta, Italy

Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is August (20mm).

Average rainfall days in December
Molfetta, Italy

Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is July (7.3 days).

Average snowfall in December
Molfetta, Italy

Average snowfall in December: 5mm

The month with the highest snowfall is December (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Molfetta, Italy

Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in December
Molfetta, Italy

Average sea temperature in December: 14.8°C

The best month for swimming (with the highest average sea temperature) is August (25.5°C).
The coldest month (with the lowest average sea temperature) is January (13.4°C).

Average daylight in December /
Average sunshine in December
Molfetta, Italy

Average daylight in December: 9h and 18min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in December: 6h and 6min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in December
Molfetta, Italy

Average sunshine days in December: 14.3 days

The month with the most sunshine days is July (21.8 days).
The month with the least sunshine days is February (12.5 days).

Average UV index in December
Molfetta, Italy

Average UV index in December: 3

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in December
Molfetta, Italy

Average cloud cover in December: 34

The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in December
Molfetta, Italy

Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).