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
In December, the average high-temperature in Smiltene marginally decreases from a wintry 3.8°C (38.8°F) in November to a freezing cold -0.3°C (31.5°F). During the month of December, Smiltene identifies an average nighttime low-temperature of -3.5°C (25.7°F), slightly lower than its daytime counterpart.Humidity
The average relative humidity in December is 92%.Rainfall
In Smiltene, in December, during 10.7 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Smiltene, during the entire year, the rain falls for 166.5 days and collects up to 526mm (20.71") of precipitation.Snowfall
Months with snowfall in Smiltene are January through May, October through December. In Smiltene, during December, snow falls for 19.8 days and regularly aggregates up to 157mm (6.18") of snow. Throughout the year, there are 89.9 snowfall days, and 813mm (32.01") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 42min of daylight.On the first day of December in Smiltene, sunrise is at 08:32 and sunset at 15:38. On the last day of the month, sunrise is at 08:57 and sunset at 15:41 EET.
Sunshine
The month with the least sunshine is December, with an average of 1.8h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Smiltene, Latvia. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Smiltene?
What is the average humidity in December in Smiltene?
How much does it rain in Smiltene in December?
How many days does it snow in December in Smiltene?
What is the month with the shortest days in Smiltene?
How many hours of daylight does Smiltene have in December?
When are sunrise and sunset in December in Smiltene?
What is the month with the least sunshine in Smiltene?
How many hours of sunshine does Smiltene have in December?
What are the months with the lowest UV index in Smiltene?
What is the UV index intensity in December in Smiltene?
Average temperature in December
Smiltene, Latvia
- Average high temperature in December: -0.3°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-3.1°C).
- Average low temperature in December: -3.5°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).
Average pressure in December
Smiltene, Latvia
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).
Average wind speed in December
Smiltene, Latvia
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Smiltene, Latvia
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Smiltene, Latvia
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Smiltene, Latvia
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Smiltene, Latvia
- Average snowfall in December: 157mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Smiltene, Latvia
- Average snowfall days in December: 19.8 days
The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Smiltene, Latvia
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Smiltene, Latvia
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is May (12.8 days).
The month with the least sunshine days is December (5.6 days).
Average UV index in December
Smiltene, 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
Smiltene, Latvia
- Average cloud cover in December: 82
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 41).
Average visibility in December
Smiltene, Latvia
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July and August (9km).
The month with the lowest visibility is February (6km).
