December weather forecastBayanchandmani, Mongolia
December
Weather in December
The year end in Bayanchandmani is characterized by a proper grip of winter. Temperatures drop drastically, sinking from -14.5°C (5.9°F) to as low as -23.3°C (-9.9°F). Snowfall lessens slightly to 29mm (1.14"), with a corresponding drop in rainfall to a year-low of 4mm (0.16"). The city lies under a thick blanket of snow, streets aglow from holiday lights. It's a festive period, filled with warmth of homes, despite the chill outside.Temperature
The transition into December in Bayanchandmani is accompanied by a temperature decrease, with the average high-temperature shifting from a freezing cold -7.1°C (19.2°F) in November to a frigid cold -14.5°C (5.9°F). Bayanchandmani records an average nighttime low of -23.3°C (-9.9°F) in December.Humidity
The average relative humidity in December is 86%.Rainfall
In December, in Bayanchandmani, the rain falls for 5.4 days. Throughout December, 4mm (0.16") of precipitation is accumulated. Throughout the year, in Bayanchandmani, there are 83 rainfall days, and 204mm (8.03") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Bayanchandmani, in December, snow falls for 11.5 days, with typically accumulated 29mm (1.14") of snow. Throughout the year, there are 64.7 snowfall days, and 378mm (14.88") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 17:03. On the last day of December, sunrise is at 08:45 and sunset at 17:10 +08.
Sunshine
The average sunshine in December is 6h.UV index
In Bayanchandmani, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bayanchandmani, Mongolia
- Average high temperature in December: -14.5°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-16.1°C).
- Average low temperature in December: -23.3°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is January (-25.9°C).
Average pressure in December
Bayanchandmani, Mongolia
- Average pressure in December: 1032.5mbar
The month with the highest atmospheric pressure is January (1034.8mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).
Average wind speed in December
Bayanchandmani, Mongolia
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is May (13.2km/h).
The calmest month (with the lowest average wind speed) is January (7.3km/h).
Average humidity in December
Bayanchandmani, Mongolia
- Average humidity in December: 86%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is May (49%).
Average rainfall in December
Bayanchandmani, Mongolia
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in December
Bayanchandmani, Mongolia
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in December
Bayanchandmani, Mongolia
- Average snowfall in December: 29mm
The month with the highest snowfall is October (73mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Bayanchandmani, Mongolia
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Bayanchandmani, Mongolia
- Average daylight in December: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Bayanchandmani, Mongolia
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is October (24.4 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in December
Bayanchandmani, Mongolia
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Bayanchandmani, Mongolia
- Average cloud cover in December: 41
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is May (Cloud cover 25).
Average visibility in December
Bayanchandmani, Mongolia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, September and October (10km).
The month with the lowest visibility is January (7km).
