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
Arrival of December comes with a reduction in the average high-temperature, falling from a frosty 8.6°C (47.5°F) in November to a cold 1°C (33.8°F). During the nights of December, the average low-temperature holds at a subzero cold -3.7°C (25.3°F).Humidity
In Ilva Mare, the average relative humidity in December is 85%.Rainfall
In Ilva Mare, in December, it is raining for 11.6 days, with typically 42mm (1.65") of accumulated precipitation. In Ilva Mare, during the entire year, the rain falls for 158.8 days and collects up to 487mm (19.17") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Ilva Mare, during December, snow falls for 11.5 days and regularly aggregates up to 147mm (5.79") of snow. Throughout the year, there are 49.9 snowfall days, and 550mm (21.65") 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 the month, sunrise is at 07:47 and sunset at 16:32. On the last day of December, sunrise is at 08:07 and sunset at 16:39 EET.
Sunshine
In Ilva Mare, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Ilva Mare are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Ilva Mare have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Ilva Mare, Romania
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -3.7°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in December
Ilva Mare, Romania
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1014.2mbar).
Average wind speed in December
Ilva Mare, Romania
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is April (8.7km/h).
The calmest months (with the lowest average wind speed) are November and December (6.3km/h).
Average humidity in December
Ilva Mare, Romania
- Average humidity in December: 85%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Ilva Mare, Romania
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in December
Ilva Mare, Romania
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in December
Ilva Mare, Romania
- Average snowfall in December: 147mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ilva Mare, Romania
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (15.3 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
Ilva Mare, 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 4min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Ilva Mare, Romania
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in December
Ilva Mare, Romania
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Ilva Mare, Romania
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Ilva Mare, Romania
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
