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
December's onset brings a negligible change in high-temperatures, falling from an icy 3.7°C (38.7°F) in November to a subzero cold -0.6°C (30.9°F). Throughout December, Pļaviņas records a steady low-temperature average of -3.6°C (25.5°F), a minor decrease from its daytime counterpart.Humidity
In Pļaviņas, the average relative humidity in December is 91%.Rainfall
In Pļaviņas, during December, the rain falls for 9.3 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Pļaviņas, there are 145 rainfall days, and 411mm (16.18") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 16.1 days. Throughout December, 100mm (3.94") of snow is accumulated. In Pļaviņas, Latvia, during the entire year, snow falls for 72.5 days and aggregates up to 487mm (19.17") of snow.Daylight
December has the shortest days of the year in Pļaviņas, with an average of 6h and 54min of daylight.On the first day of December, sunrise is at 08:28 and sunset at 15:44. On the last day of the month, sunrise is at 08:52 and sunset at 15:48 EET.
Sunshine
With an average of 1.9h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
How cold is December in Pļaviņas?
What is the average humidity in December in Pļaviņas?
How many days does it rain in December in Pļaviņas?
How many days does it snow in December in Pļaviņas?
What is the month with the shortest days in Pļaviņas?
What is the average length of the day in December in Pļaviņas?
When are sunrise and sunset in December in Pļaviņas?
What is the month with the least sunshine in Pļaviņas?
How many hours of sunshine does Pļaviņas have in December?
When is the lowest UV index in Pļaviņas?
What is the UV index intensity in December in Pļaviņas?
Average temperature in December
Pļaviņas, Latvia
- Average high temperature in December: -0.6°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (-3.6°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in December
Pļaviņas, Latvia
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in December
Pļaviņas, Latvia
- Average wind speed in December: 16.3km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Pļaviņas, Latvia
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Pļaviņas, Latvia
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Pļaviņas, Latvia
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
Pļaviņas, Latvia
- Average snowfall in December: 100mm
The month with the highest snowfall is February (119mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Pļaviņas, Latvia
- Average snowfall days in December: 16.1 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pļaviņas, Latvia
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in December
Pļaviņas, Latvia
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in December
Pļaviņas, Latvia
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Pļaviņas, Latvia
- Average cloud cover in December: 82
The month with the most cloud cover is December (Cloud cover 82).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility in December
Pļaviņas, Latvia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January and February (7km).
Pļaviņas, Latvia
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