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 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
Gengma marks the onset of December with an average high-temperature of a comfortable 19°C (66.2°F), subtly divergent from November's 21.5°C (70.7°F). December, marked by an average low-temperature of 4.8°C (40.6°F), indicates a large temperature drop from the daytime peak.Humidity
In Gengma, the average relative humidity in December is 79%.Rainfall
In Gengma, during December, the rain falls for 7.5 days and regularly aggregates up to 21mm (0.83") of precipitation. In Gengma, China, during the entire year, the rain falls for 201.6 days and collects up to 976mm (38.43") of precipitation.Snowfall
In Gengma, snow does not fall in February through December.Daylight
With an average of 10h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:47 and sunset at 18:35. On the last day of December, sunrise is at 08:04 and sunset at 18:46 CST.
Sunshine
In Gengma, the average sunshine in December is 7.1h.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 3 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How many days does it rain in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Gengma have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Gengma, China
- Average high temperature in December: 19°C
The warmest month (with the highest average high temperature) is May (27.1°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in December: 4.8°C
The month with the highest average low temperature is June (17.2°C).
The coldest month (with the lowest average low temperature) is January (3.5°C).
Average pressure in December
Gengma, China
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is December (1016.9mbar).
The month with the lowest atmospheric pressure is June (1006.4mbar).
Average wind speed in December
Gengma, China
- Average wind speed in December: 4.1km/h
The windiest month (with the highest average wind speed) is April (6.4km/h).
The calmest month (with the lowest average wind speed) is October (3.6km/h).
Average humidity in December
Gengma, China
- Average humidity in December: 79%
The month with the highest relative humidity is July (92%).
The month with the lowest relative humidity is March (54%).
Average rainfall in December
Gengma, China
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is July (221mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in December
Gengma, China
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (29.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall days in December
Gengma, China
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Gengma, China
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).
Average sunshine days in December
Gengma, China
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is February (23.6 days).
The month with the least sunshine days is June (0.8 days).
Average UV index in December
Gengma, China
- Average UV index in December: 3
The months with the highest UV index are March, April, May, June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Gengma, China
- Average cloud cover in December: 41
The month with the most cloud cover is July (Cloud cover 75).
The month with the least cloud cover is March (Cloud cover 14).
Average visibility in December
Gengma, China
- Average visibility in December: 6km
The month with the highest visibility is March (10km).
The months with the lowest visibility are July, August, September, October, November and December (6km).
