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
As December arrives, a noticeable drop in the average high-temperature is witnessed, moving from a cool 10.5°C (50.9°F) in November to a wintry 2.3°C (36.1°F). During December, Ernea experiences an average low-temperature of -3.1°C (26.4°F) at night.Humidity
In Ernea, the average relative humidity in December is 83%.Rainfall
In Ernea, Romania, in December, during 7.3 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Ernea, during the entire year, the rain falls for 132.3 days and collects up to 410mm (16.14") of precipitation.Snowfall
Months with snowfall in Ernea are January through April, October through December. The month with the most snowfall in Ernea, Romania, is December, when snow falls for 8.9 days and typically aggregates up to 107mm (4.21") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:44 and sunset at 16:37. On the last day of December, in Ernea, Romania, sunrise is at 08:04 and sunset at 16:45 EET.
Sunshine
The average sunshine in December in Ernea is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ernea in December?
What is the average humidity in December in Ernea?
How many days does it rain in December in Ernea?
When does it snow the most in Ernea?
How much does it snow in Ernea in December?
What is the month with the shortest days in Ernea?
How many hours of daylight does Ernea have in December?
When are sunrise and sunset in December in Ernea?
How long on average sun shines in December in Ernea?
What are the months with the lowest UV index in Ernea?
How high is the UV index in December in Ernea?
Average temperature in December
Ernea, Romania
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -3.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in December
Ernea, Romania
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in December
Ernea, Romania
- Average wind speed in December: 6.5km/h
The windiest months (with the highest average wind speed) are March and April (8.8km/h).
The calmest months (with the lowest average wind speed) are January and August (6.4km/h).
Average humidity in December
Ernea, 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 (61%).
Average rainfall in December
Ernea, Romania
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in December
Ernea, Romania
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in December
Ernea, Romania
- Average snowfall in December: 107mm
The month with the highest snowfall is December (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ernea, Romania
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is January (10.3 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
Ernea, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Ernea, Romania
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Ernea, Romania
- Average UV index in December: 2
The month with the highest UV index is 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
Ernea, Romania
- Average cloud cover in December: 48
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Ernea, Romania
- Average visibility in December: 8km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
