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
December weather is marked by a drop in the average high-temperature, falling from a cool 10.6°C (51.1°F) in November to an icy 4.9°C (40.8°F). Heleșteu, during the month of December, experiences an average low-temperature of -0.9°C (30.4°F).Humidity
In Heleșteu, the average relative humidity in December is 76%.Rainfall
In Heleșteu, Romania, in December, during 5.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Heleșteu, during the entire year, the rain falls for 105.4 days and collects up to 345mm (13.58") of precipitation.Snowfall
Months with snowfall in Heleșteu are January through March, November and December. In Heleșteu, Romania, in December, snow falls for 4 days, with typically accumulated 51mm (2.01") of snow. In Heleșteu, during the entire year, snow falls for 19.7 days and aggregates up to 227mm (8.94") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December in Heleșteu, sunrise is at 07:34 and sunset at 16:38. On the last day of the month, sunrise is at 07:54 and sunset at 16:46 EET.
Sunshine
In Heleșteu, the average sunshine in December is 5.9h.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 minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Heleșteu in December?
What is the average humidity in December in Heleșteu?
How many days does it rain in December in Heleșteu?
How much does it snow in Heleșteu in December?
What is the month with the shortest days in Heleșteu?
How many hours of daylight does Heleșteu have in December?
When is the sunrise / sunset in December in Heleșteu?
How many hours of sunshine does Heleșteu have in December?
What are the months with the lowest UV index in Heleșteu?
What is the UV index intensity in December in Heleșteu?
Average temperature in December
Heleșteu, Romania
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Heleșteu, 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 (1013.4mbar).
Average wind speed in December
Heleșteu, Romania
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is April (9.8km/h).
The calmest month (with the lowest average wind speed) is December (7.5km/h).
Average humidity in December
Heleșteu, Romania
- Average humidity in December: 76%
The months with the highest relative humidity are January and February (80%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Heleșteu, Romania
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in December
Heleșteu, Romania
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in December
Heleșteu, Romania
- Average snowfall in December: 51mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Heleșteu, Romania
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is February (6.1 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
Heleșteu, Romania
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Heleșteu, Romania
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is September (23.9 days).
The month with the least sunshine days is June (14.9 days).
Average UV index in December
Heleșteu, 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
Heleșteu, Romania
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Heleșteu, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
