December weather forecastXujiahui, China
December
Weather in December
December, the first month of the winter in Xujiahui, is also a fresh month, with temperature in the range of an average high of 10.7°C (51.3°F) and an average low of 5.7°C (42.3°F).Temperature
Xujiahui observes a minor decrease in the average high-temperature with the arrival of December, falling from November's refreshing 17.5°C (63.5°F) to a cool 10.7°C (51.3°F). An average nighttime temperature of 5.7°C (42.3°F) marks December.Humidity
The least humid month is December, with an average relative humidity of 65%.Rainfall
In December, the rain falls for 6.2 days. Throughout December, 13mm (0.51") of precipitation is accumulated. In Xujiahui, during the entire year, the rain falls for 97.7 days and collects up to 183mm (7.2") of precipitation.Snowfall
January, February and December are months with snowfall. The months with the most snowfall are January, February and December, with an average 1mm (0.04") of accumulated snow.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 06:35 and sunset at 16:51. On the last day of December, sunrise is at 06:52 and sunset at 17:02 CST.
Sunshine
The average sunshine in December is 5.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Xujiahui, China
- Average high temperature in December: 10.7°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 5.7°C
The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in December
Xujiahui, China
- Average pressure in December: 1026.3mbar
The month with the highest atmospheric pressure is January (1027.1mbar).
The month with the lowest atmospheric pressure is July (1005.2mbar).
Average wind speed in December
Xujiahui, China
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in December
Xujiahui, China
- Average humidity in December: 65%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is December (65%).
Average rainfall in December
Xujiahui, China
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is October (5mm).
Average rainfall days in December
Xujiahui, China
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is October (4 days).
Average snowfall in December
Xujiahui, China
- Average snowfall in December: 1mm
The months with the highest snowfall are January, February and December (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Xujiahui, China
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Xujiahui, China
- Average daylight in December: 10h and 12min
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: 5h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Xujiahui, China
- Average sunshine days in December: 23.7 days
The month with the most sunshine days is October (25.3 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Xujiahui, China
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Xujiahui, China
- Average cloud cover in December: 36
The month with the most cloud cover is June (Cloud cover 51).
The months with the least cloud cover are August and December (Cloud cover 36).
Average visibility in December
Xujiahui, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, May, October, November and December (10km).
The months with the lowest visibility are April, June, July, August and September (9km).
