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
Tongnan in December undergoes a slight reduction in the average high-temperature, shifting from November's comfortable 17.5°C (63.5°F) to a still refreshing 13.2°C (55.8°F). Tongnan experiences an average low-temperature reading of 6.5°C (43.7°F) throughout December.Humidity
In December, the average relative humidity is 61%.Rainfall
In Tongnan, in December, it is raining for 5.9 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 142.5 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
Months with snowfall in Tongnan are January and December. The months with the most snowfall in Tongnan are January and December, with an average 1mm (0.04") of accumulated snow.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year in Tongnan.On the first day of the month, sunrise is at 07:35 and sunset at 17:56. On the last day of December, sunrise is at 07:52 and sunset at 18:06 CST.
Sunshine
In December, the average sunshine is 6.5h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 3 in December transforms into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Tongnan?
What is the average humidity in December in Tongnan?
How many days does it rain in December in Tongnan?
What is the snowiest month in Tongnan?
When does it start snowing in Tongnan?
What is the month with the shortest days in Tongnan?
What is the average length of the day in December in Tongnan?
What time are sunrise and sunset in December in Tongnan?
How long on average sun shines in December in Tongnan?
What are the months with the lowest UV index in Tongnan?
How high is the UV index in December in Tongnan?
Average temperature in December
Tongnan, China
- Average high temperature in December: 13.2°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 (12.5°C).
- Average low temperature in December: 6.5°C
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).
Average pressure in December
Tongnan, China
- Average pressure in December: 1024.9mbar
The month with the highest atmospheric pressure is December (1024.9mbar).
The month with the lowest atmospheric pressure is July (1001mbar).
Average wind speed in December
Tongnan, China
- Average wind speed in December: 6.4km/h
The windiest month (with the highest average wind speed) is May (8.8km/h).
The calmest month (with the lowest average wind speed) is December (6.4km/h).
Average humidity in December
Tongnan, China
- Average humidity in December: 61%
The months with the highest relative humidity are July and September (73%).
The month with the lowest relative humidity is March (54%).
Average rainfall in December
Tongnan, China
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (129mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in December
Tongnan, China
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is July (19.3 days).
The months with the least rainy days are January and February (5 days).
Average snowfall in December
Tongnan, China
- Average snowfall in December: 1mm
The months with the highest snowfall are January and December (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Tongnan, China
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Tongnan, China
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in December
Tongnan, China
- Average sunshine days in December: 22.8 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in December
Tongnan, China
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Tongnan, China
- Average cloud cover in December: 38
The months with the most cloud cover are September and October (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Tongnan, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, August, October, November and December (10km).
The months with the lowest visibility are July and September (9km).
