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 onset of December entails a temperature shift, as the average high-temperature decreases from a frosty 8.5°C (47.3°F) in November to a wintry 2.1°C (35.8°F). During the nights in December, Sfântu Ilie experiences a consistent average temperature of -3.2°C (26.2°F).Humidity
In December, the average relative humidity is 83%.Rainfall
In Sfântu Ilie, during December, the rain falls for 7 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, in Sfântu Ilie, there are 132.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Sfântu Ilie, Romania, in December, snow falls for 10.3 days, with typically accumulated 118mm (4.65") of snow. Throughout the year, there are 50 snowfall days, and 514mm (20.24") of snow is accumulated.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:42 and sunset at 16:25. On the last day of the month, sunrise is at 08:03 and sunset at 16:33 EET.
Sunshine
The average sunshine in December is 4.8h.UV index
In Sfântu Ilie, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Sfântu Ilie?
What is the average humidity in December in Sfântu Ilie?
How much does it rain in Sfântu Ilie in December?
How many days does it snow in December in Sfântu Ilie?
What is the month with the shortest days in Sfântu Ilie?
How many hours of daylight does Sfântu Ilie have in December?
When is the sunrise / sunset in December in Sfântu Ilie?
How many hours of sunshine does Sfântu Ilie have in December?
How high is the UV index in December in Sfântu Ilie?
Average temperature in December
Sfântu Ilie, Romania
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is August (26.2°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in December: -3.2°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in December
Sfântu Ilie, Romania
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is October (1020mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in December
Sfântu Ilie, Romania
- Average wind speed in December: 10.4km/h
The windiest month (with the highest average wind speed) is April (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Sfântu Ilie, Romania
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Sfântu Ilie, Romania
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days in December
Sfântu Ilie, Romania
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is November (5.2 days).
Average snowfall in December
Sfântu Ilie, Romania
- Average snowfall in December: 118mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sfântu Ilie, Romania
- Average snowfall days in December: 10.3 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sfântu Ilie, Romania
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Sfântu Ilie, Romania
- Average sunshine days in December: 15.8 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in December
Sfântu Ilie, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Sfântu Ilie, Romania
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Sfântu Ilie, Romania
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is January (7km).
