December weather forecastDviete, Latvia
December
Weather in December
December, the first month of the winter in Dviete, is also a subzero cold month, with an average temperature varying between -3.9°C (25°F) and -0.8°C (30.6°F).Temperature
A modest decline in the average high-temperature is seen during December, decreasing from an icy 4°C (39.2°F) in November to a subzero cold -0.8°C (30.6°F). Dviete's nighttime average temperature in December subtly descends to -3.9°C (25°F) from the daily highs.Humidity
In December, the average relative humidity is 92%.Rainfall
In Dviete, Latvia, during December, the rain falls for 9.3 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Dviete, there are 147.9 rainfall days, and 443mm (17.44") of precipitation is accumulated.Snowfall
Months with snowfall in Dviete, Latvia, are January through May, October through December. In Dviete, in December, snow falls for 16.1 days, with typically accumulated 107mm (4.21") of snow. In Dviete, during the entire year, snow falls for 76 days and aggregates up to 584mm (22.99") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 6min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 15:45. On the last day of December, in Dviete, sunrise is at 08:46 and sunset at 15:49 EET.
Sunshine
The average sunshine in December in Dviete is 2.1h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Dviete, Latvia. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 1 during December translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dviete, Latvia
- Average high temperature in December: -0.8°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in December: -3.9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in December
Dviete, Latvia
- Average pressure in December: 1013.5mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in December
Dviete, Latvia
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Dviete, Latvia
- Average humidity in December: 92%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Dviete, Latvia
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Dviete, Latvia
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (6.9 days).
Average snowfall in December
Dviete, Latvia
- Average snowfall in December: 107mm
The month with the highest snowfall is January (171mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Dviete, Latvia
- Average snowfall days in December: 16.1 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dviete, Latvia
- Average daylight in December: 7h and 6min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 2h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in December
Dviete, Latvia
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in December
Dviete, 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
Dviete, Latvia
- Average cloud cover in December: 80
The month with the most cloud cover is December (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Dviete, Latvia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
