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 moderate decline in the average high-temperature is seen during December, decreasing from a frosty 9.1°C (48.4°F) in November to a cold 3.4°C (38.1°F). In the month of December, Ortsevo experiences an average low-temperature of -4.7°C (23.5°F).Humidity
In Ortsevo, the average relative humidity in December is 81%.Rainfall
In December, in Ortsevo, the rain falls for 8.5 days. Throughout December, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Ortsevo, Bulgaria, there are 158.7 rainfall days, and 693mm (27.28") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Ortsevo, in December, during 5.8 snowfall days, 99mm (3.9") of snow is typically accumulated. In Ortsevo, during the entire year, snow falls for 33.4 days and aggregates up to 622mm (24.49") of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Ortsevo.On the first day of the month, sunrise is at 07:33 and sunset at 16:54. On the last day of December, in Ortsevo, sunrise is at 07:52 and sunset at 17:03 EET.
Sunshine
The average sunshine in December in Ortsevo is 5.3h.UV index
The average daily maximum UV index in December in Ortsevo, Bulgaria, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ortsevo in December?
What is the average humidity in December in Ortsevo?
How much does it rain in Ortsevo in December?
How much does it snow in Ortsevo in December?
What is the month with the shortest days in Ortsevo?
How many hours of daylight does Ortsevo have in December?
When are sunrise and sunset in December in Ortsevo?
How long on average sun shines in December in Ortsevo?
How high is the UV index in December in Ortsevo?
Average temperature in December
Ortsevo, Bulgaria
- Average high temperature in December: 3.4°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -4.7°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°C).
Average pressure in December
Ortsevo, Bulgaria
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Ortsevo, Bulgaria
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Ortsevo, Bulgaria
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Ortsevo, Bulgaria
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is June (93mm).
The driest months (with the least rainfall) are February and October (35mm).
Average rainfall days in December
Ortsevo, Bulgaria
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Ortsevo, Bulgaria
- Average snowfall in December: 99mm
The month with the highest snowfall is February (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ortsevo, Bulgaria
- Average snowfall days in December: 5.8 days
The month with the highest number of snowfall days is January (9.4 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
Ortsevo, Bulgaria
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Ortsevo, Bulgaria
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in December
Ortsevo, Bulgaria
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Ortsevo, Bulgaria
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Ortsevo, Bulgaria
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
