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
Weather in December
Temperature
Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a moderate 14.9°C (58.8°F) to a cool 10.7°C (51.3°F). Throughout December, Castiglione in Teverina experiences a low-temperature average of 4.5°C (40.1°F).Humidity
In Castiglione in Teverina, Italy, the average relative humidity in December is 80%.Rainfall
In December, in Castiglione in Teverina, the rain falls for 13 days. Throughout December, 41mm (1.61") of precipitation is accumulated. Throughout the year, in Castiglione in Teverina, there are 137.9 rainfall days, and 479mm (18.86") of precipitation is accumulated.Snowfall
In Castiglione in Teverina, snow does not fall in April through December.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 07:21 and sunset at 16:38. On the last day of December, in Castiglione in Teverina, sunrise is at 07:41 and sunset at 16:47 CET.
Sunshine
The average sunshine in December in Castiglione in Teverina, Italy, is 5.6h.UV index
December is the month with the lowest UV index in Castiglione in Teverina, Italy, 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 radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Castiglione in Teverina in December?
What is the average humidity in December in Castiglione in Teverina?
How many days does it rain in December in Castiglione in Teverina?
When it does not snow in Castiglione in Teverina?
Does it snow in Castiglione in Teverina in December?
What is the month with the shortest days in Castiglione in Teverina?
What is the average length of the day in December in Castiglione in Teverina?
What time are sunrise and sunset in December in Castiglione in Teverina?
How long on average sun shines in December in Castiglione in Teverina?
When is the lowest UV index in Castiglione in Teverina?
What is the UV index intensity in December in Castiglione in Teverina?
Average temperature in December
Castiglione in Teverina, Italy
- Average high temperature in December: 10.7°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in December
Castiglione in Teverina, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in December
Castiglione in Teverina, Italy
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is July (8.6km/h).
Average humidity in December
Castiglione in Teverina, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Castiglione in Teverina, Italy
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Castiglione in Teverina, Italy
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Castiglione in Teverina, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Castiglione in Teverina, Italy
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.3 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
Castiglione in Teverina, 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: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Castiglione in Teverina, Italy
- Average sunshine days in December: 16 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is November (14 days).
Average UV index in December
Castiglione in Teverina, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Castiglione in Teverina, Italy
- Average cloud cover in December: 39
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Castiglione in Teverina, 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).
Castiglione in Teverina, Italy
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