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
With the onset of December, Hechuan's climate undergoes a slight change as the average high-temperature moves from a comfortable 17°C (62.6°F) in November to a fresh 12.8°C (55°F). Hechuan throughout December, experiences an average nighttime temperature of 7.1°C (44.8°F).Humidity
The average relative humidity in December is 65%.Rainfall
January and December are months with the least rain when the rain falls for 7.3 days and typically aggregates up to 7mm (0.28") of rain.Snowfall
In Hechuan, China, snow does not fall in February through December.Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:33 and sunset at 17:54. On the last day of the month, sunrise is at 07:50 and sunset at 18:05 CST.
Sunshine
In Hechuan, China, the average sunshine in December is 6h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 in December translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Hechuan?
What is the average humidity in December in Hechuan?
What is the driest month in Hechuan?
How many days does it rain in December in Hechuan?
When it does not snow in Hechuan?
Does it snow in Hechuan in December?
What is the month with the shortest days in Hechuan?
How many hours of daylight does Hechuan have in December?
When are sunrise and sunset in December in Hechuan?
How many hours of sunshine does Hechuan have in December?
When is the lowest UV index in Hechuan?
What is the UV index intensity in December in Hechuan?
Average temperature in December
Hechuan, China
- Average high temperature in December: 12.8°C
The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (12°C).
- Average low temperature in December: 7.1°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure in December
Hechuan, China
- Average pressure in December: 1024.7mbar
The month with the highest atmospheric pressure is December (1024.7mbar).
The month with the lowest atmospheric pressure is July (1001mbar).
Average wind speed in December
Hechuan, China
- Average wind speed in December: 5.1km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity in December
Hechuan, China
- Average humidity in December: 65%
The month with the highest relative humidity is September (75%).
The month with the lowest relative humidity is March (56%).
Average rainfall in December
Hechuan, China
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (101mm).
The driest months (with the least rainfall) are January and December (7mm).
Average rainfall days in December
Hechuan, China
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in December
Hechuan, China
- Average snowfall in December: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Hechuan, 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
Hechuan, China
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in December
Hechuan, China
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in December
Hechuan, China
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Hechuan, China
- Average cloud cover in December: 42
The months with the most cloud cover are September and October (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Hechuan, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
