December weather forecastTrinitapoli, Italy

December

Weather in December

December, the first month of the winter in Trinitapoli, is still a mild month, with an average temperature fluctuating between 13°C (55.4°F) and 9°C (48.2°F).

Temperature

A subtle shift in Trinitapoli's weather is observed as November turns into December, with the average high temperature reducing from an enjoyable 17.2°C (63°F) to a moderate 13°C (55.4°F). A mean low-temperature of 9°C (48.2°F) is a distinguishing feature of December in Trinitapoli, Italy, indicating a slight dip from daytime highs.

Humidity

The average relative humidity in December is 71%.

Rainfall

In Trinitapoli, during December, the rain falls for 11.5 days and regularly aggregates up to 30mm (1.18") of precipitation. In Trinitapoli, during the entire year, the rain falls for 131.3 days and collects up to 392mm (15.43") of precipitation.

Snowfall

January through March and December are months with snowfall in Trinitapoli. December is the first month it typically snows in Trinitapoli. Throughout December, in the average 0.4 snowfall days, it receives 5mm (0.2") of snow. In Trinitapoli, Italy, during the entire year, snow falls for 1.7 days and aggregates up to 19mm (0.75") of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Trinitapoli.
On the first day of December in Trinitapoli, sunrise is at 07:02 and sunset at 16:27. On the last day of the month, sunrise is at 07:21 and sunset at 16:36 CET.

Sunshine

The average sunshine in December is 6.3h.

UV index

The months with the lowest UV index in Trinitapoli are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 3 in December translates into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

The average high-temperature, in December, in Trinitapoli, is 13°C (55.4°F), while the average low-temperature is 9°C (48.2°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 31°C (87.8°F).

In Trinitapoli, the average relative humidity in December is 71%.

In Trinitapoli, during December, the rain falls for 11.5 days and regularly aggregates up to 30mm (1.18") of precipitation.

December is the first month it typically snows in Trinitapoli, Italy. Throughout December, in the average 0.4 snowfall days, it receives 5mm (0.2") of snow.

December has the shortest days of the year, with an average of 9h and 12min of daylight.

In Trinitapoli, Italy, the average day length in December is 9h and 15min.

On the first day of December in Trinitapoli, Italy, sunrise is at 07:02 and sunset at 16:27. On the last day of the month, sunrise is at 07:21 and sunset at 16:36 CET.

In December, the average sunshine duration in Trinitapoli, Italy, is 6.3h.

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

The average daily maximum UV index in December in Trinitapoli is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Trinitapoli, Italy

  • Average high temperature in December: 13°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (11.8°C).

  • Average low temperature in December: 9°C

The month with the highest average low temperature is August (23.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.5°C).

Average pressure in December
Trinitapoli, 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 (1012.9mbar).

Average wind speed in December
Trinitapoli, Italy

  • Average wind speed in December: 16.5km/h

The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).

Average humidity in December
Trinitapoli, Italy

  • Average humidity in December: 71%

The months with the highest relative humidity are January, February, March and November (73%).
The month with the lowest relative humidity is July (58%).

Average rainfall in December
Trinitapoli, Italy

  • Average rainfall in December: 30mm

The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is August (15mm).

Average rainfall days in December
Trinitapoli, Italy

  • Average rainfall days in December: 11.5 days

The months with the highest number of rainy days are January and March (13.3 days).
The month with the least rainy days is July (6.7 days).

Average snowfall in December
Trinitapoli, Italy

  • Average snowfall in December: 5mm

The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Trinitapoli, Italy

  • Average snowfall days in December: 0.4 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 daylight in December /
Average sunshine in December
Trinitapoli, Italy

  • Average daylight in December: 9h and 12min

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 12min).

  • Average sunshine in December: 6h and 18min

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 48min).

Average sunshine days in December
Trinitapoli, Italy

  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (14 days).

Average UV index in December
Trinitapoli, 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 and December (UV index 3).

Average cloud cover in December
Trinitapoli, Italy

  • Average cloud cover in December: 31

The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in December
Trinitapoli, 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).