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
December brings with it a considerable temperature decrease, with average high-temperatures dropping from November's freezing cold -6.9°C (19.6°F) to a frigid cold -14.9°C (5.2°F). Ust'-Kyakhta observes an average low-temperature of -21.9°C (-7.4°F) during December.Humidity
In Ust'-Kyakhta, the average relative humidity in December is 88%.Rainfall
In Ust'-Kyakhta, during December, the rain falls for 2.1 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 90.4 rainfall days, and 242mm (9.53") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Ust'-Kyakhta, during December, snow falls for 9.1 days and regularly aggregates up to 28mm (1.1") of snow. In Ust'-Kyakhta, during the entire year, snow falls for 62.9 days and aggregates up to 321mm (12.64") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:34 and sunset at 16:53. On the last day of the month, sunrise is at 08:55 and sunset at 17:00 +08.
Sunshine
With an average of 4.4h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Ust'-Kyakhta have in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Ust'-Kyakhta, Russia
- Average high temperature in December: -14.9°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-16.7°C).
- Average low temperature in December: -21.9°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-25.2°C).
Average pressure in December
Ust'-Kyakhta, Russia
- Average pressure in December: 1032.7mbar
The month with the highest atmospheric pressure is January (1035mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).
Average wind speed in December
Ust'-Kyakhta, Russia
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is May (14.2km/h).
The calmest month (with the lowest average wind speed) is February (7.8km/h).
Average humidity in December
Ust'-Kyakhta, Russia
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (46%).
Average rainfall in December
Ust'-Kyakhta, Russia
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is August (54mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in December
Ust'-Kyakhta, Russia
- Average rainfall days in December: 2.1 days
The month with the highest number of rainy days is August (15.7 days).
The month with the least rainy days is February (1.4 days).
Average snowfall in December
Ust'-Kyakhta, Russia
- Average snowfall in December: 28mm
The month with the highest snowfall is October (56mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Ust'-Kyakhta, Russia
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is March (10.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Ust'-Kyakhta, Russia
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in December
Ust'-Kyakhta, Russia
- Average sunshine days in December: 23.6 days
The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in December
Ust'-Kyakhta, Russia
- Average UV index in December: 1
The months with the highest UV index are May, June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Ust'-Kyakhta, Russia
- Average cloud cover in December: 56
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
Ust'-Kyakhta, Russia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (7km).
