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
Onifai observes a small decrease in the average high-temperature with the arrival of December, falling from November's mild 15.4°C (59.7°F) to a cool 12.4°C (54.3°F). In December, Onifai reports a consistent average low-temperature of 4.9°C (40.8°F) during the nights.Humidity
In Onifai, Italy, the average relative humidity in December is 82%.Rainfall
In Onifai, in December, during 10.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Onifai, Italy, there are 137.1 rainfall days, and 412mm (16.22") of precipitation is accumulated.Snowfall
Months with snowfall in Onifai are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 8mm (0.31") of snow. Throughout the year, there are 9.4 snowfall days, and 179mm (7.05") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December in Onifai, sunrise is at 07:25 and sunset at 16:55. On the last day of the month, sunrise is at 07:44 and sunset at 17:04 CET.
Sunshine
In December, the average sunshine is 6.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 3 transforms into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Boost your sun resistance with garments that are densely woven yet spacious. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Onifai?
What is the average humidity in December in Onifai?
How many days does it rain in December in Onifai?
When does it start snowing in Onifai?
What is the month with the shortest days in Onifai?
What is the average length of the day in December in Onifai?
What time are sunrise and sunset in December in Onifai?
How long on average sun shines in December in Onifai?
What are the months with the lowest UV index in Onifai?
How high is the UV index in December in Onifai?
Average temperature in December
Onifai, Italy
- Average high temperature in December: 12.4°C
The warmest months (with the highest average high temperature) are July and August (30.3°C).
The month with the lowest average high temperature is January (10.9°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in December
Onifai, Italy
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The months with the lowest atmospheric pressure are April and November (1014mbar).
Average wind speed in December
Onifai, Italy
- Average wind speed in December: 12km/h
The windiest months (with the highest average wind speed) are January and March (12.7km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Onifai, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in December
Onifai, Italy
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in December
Onifai, Italy
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is April (15.6 days).
The month with the least rainy days is July (5.7 days).
Average snowfall in December
Onifai, Italy
- Average snowfall in December: 8mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Onifai, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Onifai, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Onifai, Italy
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is August (23.7 days).
The month with the least sunshine days is January (10.9 days).
Average UV index in December
Onifai, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Onifai, Italy
- Average cloud cover in December: 34
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Onifai, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
