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
As Mashan transitions into December, the average high-temperature shows a marked reduction, decreasing from a freezing cold -2.5°C (27.5°F) in November to an extremely cold -12.5°C (9.5°F). Mashan in December anticipates an average nighttime temperature of -20.1°C (-4.2°F).Humidity
In Mashan, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 2.6 days. Throughout December, 8mm (0.31") of precipitation is accumulated. In Mashan, during the entire year, the rain falls for 139.1 days and collects up to 501mm (19.72") of precipitation.Snowfall
January through May, September through December are months with snowfall. In Mashan, during December, snow falls for 12.7 days and regularly aggregates up to 62mm (2.44") of snow. In Mashan, during the entire year, snow falls for 72.7 days and aggregates up to 524mm (20.63") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 06:36 and sunset at 15:37. On the last day of December, sunrise is at 06:56 and sunset at 15:45 CST.
Sunshine
The month with the least sunshine is December, with an average of 4.9h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard 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:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Mashan?
What is the average humidity in December in Mashan?
How much 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 in Mashan?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Mashan have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Mashan, China
- Average high temperature in December: -12.5°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-13.9°C).
- Average low temperature in December: -20.1°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-23°C).
Average pressure in December
Mashan, China
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is January (1024.3mbar).
The month with the lowest atmospheric pressure is July (1005.3mbar).
Average wind speed in December
Mashan, China
- Average wind speed in December: 9.8km/h
The windiest month (with the highest average wind speed) is April (13.9km/h).
The calmest month (with the lowest average wind speed) is July (8.1km/h).
Average humidity in December
Mashan, China
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (54%).
Average rainfall in December
Mashan, China
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is August (127mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in December
Mashan, China
- Average rainfall days in December: 2.6 days
The month with the highest number of rainy days is June (21.8 days).
The month with the least rainy days is December (2.6 days).
Average snowfall in December
Mashan, China
- Average snowfall in December: 62mm
The month with the highest snowfall is March (134mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Mashan, China
- Average snowfall days in December: 12.7 days
The month with the highest number of snowfall days is March (16.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Mashan, China
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Mashan, China
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is June (6.6 days).
Average UV index in December
Mashan, China
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Mashan, China
- Average cloud cover in December: 49
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in December
Mashan, China
- Average visibility in December: 8km
The month with the highest visibility is October (10km).
The months with the lowest visibility are January and February (7km).
