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 shift from November to December involves a decrease in the average high-temperature, from a frosty 9.4°C (48.9°F) to a wintry 2.6°C (36.7°F). Similișoara witnesses an average low-temperature of -2.6°C (27.3°F) throughout the month of December.Humidity
In December, the average relative humidity is 83%.Rainfall
In December, the rain falls for 6.4 days. Throughout December, 28mm (1.1") of precipitation is accumulated. Throughout the year, in Similișoara, there are 127.9 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Similișoara, in December, during 6.5 snowfall days, 72mm (2.83") of snow is typically accumulated. In Similișoara, during the entire year, snow falls for 32 days and aggregates up to 326mm (12.83") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Similișoara.On the first day of December, sunrise is at 07:33 and sunset at 16:24. On the last day of the month, sunrise is at 07:53 and sunset at 16:32 EET.
Sunshine
The average sunshine in December is 4.8h.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 minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Similișoara?
What is the average humidity in December in Similișoara?
How much does it rain in Similișoara in December?
How many days does it snow in December in Similișoara?
What is the month with the shortest days in Similișoara?
What is the average length of the day in December in Similișoara?
When is the sunrise / sunset in December in Similișoara?
How long on average sun shines in December in Similișoara?
When is the lowest UV index in Similișoara?
What is the UV index reading in December in Similișoara?
Average temperature in December
Similișoara, Romania
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is July (16.1°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in December
Similișoara, Romania
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is October (1020mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).
Average wind speed in December
Similișoara, Romania
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is March (14.2km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).
Average humidity in December
Similișoara, Romania
- Average humidity in December: 83%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Similișoara, Romania
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in December
Similișoara, Romania
- Average rainfall days in December: 6.4 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (6.4 days).
Average snowfall in December
Similișoara, Romania
- Average snowfall in December: 72mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Similișoara, Romania
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (10.8 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
Similișoara, 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 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Similișoara, Romania
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Similișoara, Romania
- Average UV index in December: 2
The months with the highest UV index are June, 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
Similișoara, Romania
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Similișoara, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
Similișoara, Romania
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