December weather forecastTonglu, China
December
Weather in December
The first month of the winter, December, is still a cool month in Tonglu, China, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 10.2°C (50.4°F).Temperature
The onset of December coincides with a reduction in the average high-temperature, falling from an enjoyable 16.5°C (61.7°F) in November to a fresh 10.2°C (50.4°F). During December, Tonglu's temperature falls to a steady low-temperature average of 2.8°C (37°F).Humidity
December is the least humid month, with an average relative humidity of 71%.Rainfall
In Tonglu, China, during December, the rain falls for 9.3 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 192.9 rainfall days, and 937mm (36.89") of precipitation is accumulated.Snowfall
Months with snowfall in Tonglu are January through April and December. December is the first month it typically snows in Tonglu. Throughout December, in the average 1 snowfall days, it receives 21mm (0.83") of snow. In Tonglu, during the entire year, snow falls for 7.7 days and aggregates up to 107mm (4.21") of snow.Daylight
December has the shortest days of the year in Tonglu, China, with an average of 10h and 18min of daylight.On the first day of December, sunrise is at 06:39 and sunset at 17:01. On the last day of the month, sunrise is at 06:56 and sunset at 17:12 CST.
Sunshine
In December, the average sunshine in Tonglu is 5.5h.UV index
The months with the lowest UV index in Tonglu are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Tonglu, China
- Average high temperature in December: 10.2°C
The warmest months (with the highest average high temperature) are July and August (31.7°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is July (23°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Tonglu, China
- Average pressure in December: 1026.5mbar
The month with the highest atmospheric pressure is January (1027mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in December
Tonglu, China
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest month (with the lowest average wind speed) is June (5.8km/h).
Average humidity in December
Tonglu, China
- Average humidity in December: 71%
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is December (71%).
Average rainfall in December
Tonglu, China
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (174mm).
The driest month (with the least rainfall) is October (31mm).
Average rainfall days in December
Tonglu, China
- Average rainfall days in December: 9.3 days
The months with the highest number of rainy days are July and August (23.8 days).
The month with the least rainy days is December (9.3 days).
Average snowfall in December
Tonglu, China
- Average snowfall in December: 21mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Tonglu, China
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Tonglu, China
- Average daylight in December: 10h and 18min
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: 5h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Tonglu, China
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is December (19.3 days).
The month with the least sunshine days is August (5.4 days).
Average UV index in December
Tonglu, China
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Tonglu, China
- Average cloud cover in December: 36
The month with the most cloud cover is June (Cloud cover 58).
The month with the least cloud cover is December (Cloud cover 36).
Average visibility in December
Tonglu, China
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, November and December (9km).
The months with the lowest visibility are June and September (7km).
