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
A shift in the average high-temperature occurs in December, reducing from a frosty 9.6°C (49.3°F) in November to an icy 3°C (37.4°F). The average low-temperature during December nights is a freezing cold -2.8°C (27°F).Humidity
The average relative humidity in December in Grigoreni is 81%.Rainfall
In Grigoreni, Romania, in December, it is raining for 6.3 days, with typically 23mm (0.91") of accumulated precipitation. In Grigoreni, during the entire year, the rain falls for 117.6 days and collects up to 383mm (15.08") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Grigoreni, in December, snow falls for 8.6 days, with typically accumulated 88mm (3.46") of snow. In Grigoreni, during the entire year, snow falls for 36.2 days and aggregates up to 399mm (15.71") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Grigoreni.On the first day of December in Grigoreni, sunrise is at 07:37 and sunset at 16:27. On the last day of the month, sunrise is at 07:57 and sunset at 16:35 EET.
Sunshine
In Grigoreni, the average sunshine in December is 5.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Grigoreni?
What is the average humidity in December in Grigoreni?
How much does it rain in Grigoreni in December?
How many days does it snow in December in Grigoreni?
What is the month with the shortest days in Grigoreni?
How many hours of daylight does Grigoreni have in December?
When are sunrise and sunset in December in Grigoreni?
How long on average sun shines in December in Grigoreni?
What are the months with the lowest UV index in Grigoreni?
How high is the UV index in December in Grigoreni?
Average temperature in December
Grigoreni, Romania
- Average high temperature in December: 3°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is July (15.2°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in December
Grigoreni, Romania
- Average pressure in December: 1020mbar
The months with the highest atmospheric pressure are October and December (1020mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in December
Grigoreni, Romania
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is April (12.3km/h).
The calmest month (with the lowest average wind speed) is July (9.8km/h).
Average humidity in December
Grigoreni, Romania
- Average humidity in December: 81%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Grigoreni, Romania
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is June (89mm).
The driest month (with the least rainfall) is November (15mm).
Average rainfall days in December
Grigoreni, Romania
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Grigoreni, Romania
- Average snowfall in December: 88mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Grigoreni, Romania
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (10 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
Grigoreni, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- 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 February (Average sunshine: 4h and 6min).
Average sunshine days in December
Grigoreni, Romania
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in December
Grigoreni, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Grigoreni, Romania
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Grigoreni, Romania
- Average visibility in December: 8km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
