Weather in January
Temperature
Temperature records mark January as the coldest month, with highs averaging -9.8°C (14.4°F) and lows at -19.9°C (-3.8°F).Humidity
In January, the average relative humidity is 66%.Rainfall
The month with the least rainfall is January, when the rain falls for 3.7 days and typically collects 3mm (0.12") of precipitation.Daylight
In Changchun, China, the average length of the day in January is 9h and 20min.On the first day of the month, sunrise is at 07:12 and sunset at 16:11. On the last day of January, sunrise is at 06:57 and sunset at 16:46 CST.
Sunshine
The average sunshine in January is 6.1h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: In January, the UV index of 1 transforms into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
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Average temperature in January
Changchun, China
- Average high temperature in January: -9.8°C
The warmest month (with the highest average high temperature) is July (27.6°C).
The month with the lowest average high temperature is January (-9.8°C).
- Average low temperature in January: -19.9°C
The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (-19.9°C).
Average humidity in January
Changchun, China
- Average humidity in January: 66%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is April (49%).
Average rainfall in January
Changchun, China
- Average rainfall in January: 3.2mm
The wettest month (with the highest rainfall) is July (161.1mm).
The driest month (with the least rainfall) is January (3.2mm).
Average rainfall days in January
Changchun, China
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is January (3.7 days).
Average daylight in January /
Average sunshine in January
Changchun, China
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average UV index in January
Changchun, China
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).
Changchun, China
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