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
Rognano observes a small decrease in the average high-temperature with the arrival of December, falling from November's fresh 11.7°C (53.1°F) to a frosty 7.1°C (44.8°F). During December, Rognano consistently records a temperature low averaging a cold 2°C (35.6°F).Humidity
The average relative humidity in December in Rognano is 80%.Rainfall
In December, the rain falls for 8.8 days. Throughout December, 39mm (1.54") of precipitation is accumulated. In Rognano, during the entire year, the rain falls for 166.5 days and collects up to 803mm (31.61") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Rognano, Italy. Throughout December, in the average 1.5 snowfall days, it receives 19mm (0.75") of snow. Throughout the year, in Rognano, there are 6 snowfall days, and 115mm (4.53") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:43 and sunset at 16:42. On the last day of December, sunrise is at 08:02 and sunset at 16:50 CET.
Sunshine
In December, the average sunshine in Rognano is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rognano, Italy. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Rognano?
What is the average humidity in December in Rognano?
How many days does it rain in December in Rognano?
When does it start to snow in Rognano?
What is the month with the shortest days in Rognano?
How many hours of daylight does Rognano have in December?
When are sunrise and sunset in December in Rognano?
How many hours of sunshine does Rognano have in December?
What is the month with the lowest UV index in Rognano?
What is the UV index reading in December in Rognano?
Average temperature in December
Rognano, Italy
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is July (29.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in December
Rognano, Italy
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The months with the lowest atmospheric pressure are April and May (1014.4mbar).
Average wind speed in December
Rognano, Italy
- Average wind speed in December: 5.3km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest months (with the lowest average wind speed) are August and December (5.3km/h).
Average humidity in December
Rognano, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Rognano, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is January (36mm).
Average rainfall days in December
Rognano, Italy
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
Rognano, Italy
- Average snowfall in December: 19mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Rognano, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.3 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
Rognano, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in December
Rognano, Italy
- Average sunshine days in December: 19.7 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Rognano, 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, February, November and December (UV index 2).
Average cloud cover in December
Rognano, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility in December
Rognano, Italy
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is November (8km).
