Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The advent of December brings a subtle shift in temperature, with the average high moving from a mild 13.8°C (56.8°F) in November to a frosty 9.5°C (49.1°F). Appignano del Tronto's December nights cool down to an average low-temperature of 3.6°C (38.5°F).Humidity
In Appignano del Tronto, the average relative humidity in December is 78%.Rainfall
The month with the least rainfall in Appignano del Tronto is December, when the rain falls for 12.1 days and typically collects 37mm (1.46") of precipitation.Snowfall
January through April, November and December are months with snowfall in Appignano del Tronto. In Appignano del Tronto, in December, snow falls for 0.7 days, with typically accumulated 8mm (0.31") of snow. In Appignano del Tronto, during the entire year, snow falls for 6 days and aggregates up to 140mm (5.51") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 07:16 and sunset at 16:32. On the last day of December, in Appignano del Tronto, sunrise is at 07:36 and sunset at 16:40 CET.
Sunshine
The average sunshine in December in Appignano del Tronto, Italy, is 6.3h.UV index
The months with the lowest UV index in Appignano del Tronto are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Appignano del Tronto?
What is the average humidity in December in Appignano del Tronto?
What is the driest month in Appignano del Tronto?
How much does it rain in Appignano del Tronto in December?
How much does it snow in Appignano del Tronto in December?
What is the month with the shortest days in Appignano del Tronto?
How many hours of daylight does Appignano del Tronto have in December?
When are sunrise and sunset in December in Appignano del Tronto?
How long on average sun shines in December in Appignano del Tronto?
What is the month with the lowest UV index in Appignano del Tronto?
What is the UV index intensity in December in Appignano del Tronto?
Average temperature in December
Appignano del Tronto, Italy
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in December: 3.6°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in December
Appignano del Tronto, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Appignano del Tronto, Italy
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in December
Appignano del Tronto, Italy
- Average humidity in December: 78%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Appignano del Tronto, Italy
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in December
Appignano del Tronto, Italy
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is December (12.1 days).
Average snowfall in December
Appignano del Tronto, Italy
- Average snowfall in December: 8mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Appignano del Tronto, Italy
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Appignano del Tronto, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Appignano del Tronto, Italy
- Average sunshine days in December: 16.9 days
The months with the most sunshine days are January and December (16.9 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in December
Appignano del Tronto, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Appignano del Tronto, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Appignano del Tronto, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
