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
Weather in December
Temperature
The commencement of December involves a temperature shift, with the average high-temperature dropping from a chilly 8.7°C (47.7°F) in November to a wintry 1.4°C (34.5°F). Mărtineni cools down to an average low-temperature of -5.5°C (22.1°F) throughout the month of December.Humidity
The average relative humidity in December is 86%.Rainfall
In Mărtineni, Romania, during December, the rain falls for 9.5 days and regularly aggregates up to 27mm (1.06") of precipitation. In Mărtineni, during the entire year, the rain falls for 167.9 days and collects up to 524mm (20.63") of precipitation.Snowfall
Months with snowfall in Mărtineni are January through May, October through December. In Mărtineni, in December, during 13.3 snowfall days, 146mm (5.75") of snow is typically accumulated. Throughout the year, there are 60.7 snowfall days, and 707mm (27.83") of snow is accumulated.Daylight
The month with the shortest days in Mărtineni is December, with an average of 8h and 42min of daylight.On the first day of December in Mărtineni, sunrise is at 07:37 and sunset at 16:32. On the last day of the month, sunrise is at 07:57 and sunset at 16:40 EET.
Sunshine
In December, the average sunshine in Mărtineni is 5.1h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is it in Mărtineni in December?
What is the average humidity in December in Mărtineni?
How much does it rain in Mărtineni in December?
How much does it snow in Mărtineni in December?
What is the month with the shortest days in Mărtineni?
What is the average length of the day in December in Mărtineni?
What time are sunrise and sunset in December in Mărtineni?
How long on average sun shines in December in Mărtineni?
When is the lowest UV index in Mărtineni?
What is the UV index reading in December in Mărtineni?
Average temperature in December
Mărtineni, Romania
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in December: -5.5°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in December
Mărtineni, Romania
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in December
Mărtineni, Romania
- Average wind speed in December: 6.9km/h
The windiest months (with the highest average wind speed) are March and April (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in December
Mărtineni, Romania
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Mărtineni, Romania
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Mărtineni, Romania
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (22.6 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in December
Mărtineni, Romania
- Average snowfall in December: 146mm
The month with the highest snowfall is February (200mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mărtineni, Romania
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mărtineni, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Mărtineni, Romania
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (5.6 days).
Average UV index in December
Mărtineni, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Mărtineni, Romania
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Mărtineni, Romania
- Average visibility in December: 7km
The months with the highest visibility are April, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (7km).
Mărtineni, Romania
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