Weather in December
Temperature
The arrival of December is marked by a notable decrease in high-temperatures, falling from a freezing cold -5.1°C (22.8°F) in November to a frigid cold -15°C (5°F). December nights in Heihe observe an average temperature dip to a dangerously cold -24.6°C (-12.3°F).Humidity
In December, the average relative humidity is 74%.Rainfall
In December, the rain falls for 8.7 days. Throughout December, 6mm (0.24") of precipitation is accumulated. In Heihe, during the entire year, the rain falls for 110 days and collects up to 522mm (20.55") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall days is December, when snow falls for 12 days.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:07 and sunset at 15:30. On the last day of December, in Heihe, sunrise is at 07:29 and sunset at 15:36 CST.
Sunshine
The month with the least sunshine in Heihe is December, with an average of 4h of sunshine.Frequently asked questions
How cold is it in Heihe in December?
What is the average humidity in December in Heihe?
How many days does it rain in December in Heihe?
What is the snowiest month in Heihe?
How many days does it snow in December in Heihe?
What is the month with the shortest days in Heihe?
What is the average length of the day in December in Heihe?
When are sunrise and sunset in December in Heihe?
What is the month with the least sunshine in Heihe?
How long on average sun shines in December in Heihe?
Average temperature in December
Heihe, China
- Average high temperature in December: -15°C
The warmest month (with the highest average high temperature) is July (27.1°C).
The month with the lowest average high temperature is January (-16.6°C).
- Average low temperature in December: -24.6°C
The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-27.4°C).
Average humidity in December
Heihe, China
- Average humidity in December: 74%
The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are April and May (55%).
Average rainfall in December
Heihe, China
- Average rainfall in December: 6.3mm
The wettest month (with the highest rainfall) is July (131mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in December
Heihe, China
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.3 days).
Average snowfall days in December
Heihe, China
- Average snowfall days in December: 12 days
The month with the highest number of snowfall days is December (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Heihe, China
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Heihe, China
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