December weather forecastHerina, Romania
December
Weather in December
The first month of the winter, December, is also an icy month in Herina, Romania, with an average temperature varying between 1°C (33.8°F) and -3.7°C (25.3°F).Temperature
The average high-temperature decreases in December, shifting from a chilly 8.6°C (47.5°F) in November to an icy 1°C (33.8°F). The nights of December in Herina are characterized by an average low-temperature of -3.7°C (25.3°F), subtly descending from daytime highs.Humidity
In December, the average relative humidity in Herina is 85%.Rainfall
In Herina, during December, the rain falls for 11.6 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 159 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In December, in Herina, it is snowing for 11.5 days. Throughout December, 147mm (5.79") of snow is accumulated. Throughout the year, there are 49.9 snowfall days, and 550mm (21.65") of snow is accumulated.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Herina.On the first day of the month, sunrise is at 07:47 and sunset at 16:35. On the last day of December, sunrise is at 08:08 and sunset at 16:42 EET.
Sunshine
The average sunshine in December is 4.7h.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 estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Always opt for UVA and UVB-resistant sunglasses on radiant days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Herina, 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
Herina, 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
Herina, 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
Herina, 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
Herina, Romania
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in December
Herina, 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
Herina, 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
Herina, 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
Herina, Romania
- Average daylight in December: 8h and 36min
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 36min).
- Average sunshine in December: 4h and 42min
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
Herina, 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
Herina, 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
Herina, 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
Herina, Romania
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
