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 implies a gentle temperature shift, with average high-temperatures reducing from November's subzero cold -7.6°C (18.3°F) to a frigid cold -14.9°C (5.2°F). Ulyastuy throughout December, experiences an average nighttime temperature of -22.4°C (-8.3°F).Humidity
January and December, with an average relative humidity of 94%, are the most humid months in Ulyastuy, Russia.Rainfall
In Ulyastuy, in December, it is raining for 0.5 days, with typically 5mm (0.2") of accumulated precipitation. Throughout the year, there are 96.2 rainfall days, and 284mm (11.18") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Ulyastuy, in December, snow falls for 13.5 days, with typically accumulated 42mm (1.65") of snow. In Ulyastuy, Russia, during the entire year, snow falls for 90.1 days and aggregates up to 490mm (19.29") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 09:19 and sunset at 17:33. On the last day of the month, sunrise is at 09:41 and sunset at 17:39 +09.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December in Ulyastuy?
What time are sunrise and sunset in December?
What is the month with the least sunshine in Ulyastuy?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December in Ulyastuy?
Average temperature in December
Ulyastuy, Russia
- Average high temperature in December: -14.9°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (-16.6°C).
- Average low temperature in December: -22.4°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is January (-25.5°C).
Average pressure in December
Ulyastuy, Russia
- Average pressure in December: 1030.6mbar
The month with the highest atmospheric pressure is January (1033.4mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in December
Ulyastuy, Russia
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in December
Ulyastuy, Russia
- Average humidity in December: 94%
The months with the highest relative humidity are January and December (94%).
The month with the lowest relative humidity is May (52%).
Average rainfall in December
Ulyastuy, Russia
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is August (66mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in December
Ulyastuy, Russia
- Average rainfall days in December: 0.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (0.5 days).
Average snowfall in December
Ulyastuy, Russia
- Average snowfall in December: 42mm
The month with the highest snowfall is October (91mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Ulyastuy, Russia
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is March (17.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Ulyastuy, Russia
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Ulyastuy, Russia
- Average sunshine days in December: 19.9 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in December
Ulyastuy, Russia
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Ulyastuy, Russia
- Average cloud cover in December: 76
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in December
Ulyastuy, Russia
- Average visibility in December: 5km
The months with the highest visibility are April, May, June, July and October (9km).
The month with the lowest visibility is January (4km).
