January weather forecast
Nanjing, China

Beginning on a calm note, January in Nanjing, China offers a rather tranquil atmosphere, with winter getting into its stride. An embracing winter chill marks the air with delicate snowfall painting a picturesque scene. Nevertheless, temperatures often dip to a chilling low of -2°C (28.4°F) presenting the coldest edge of the year. The Sun peeks out for approximately 10.1 daylight hours per day, illuminating the snow-capped city with a gentle warmth. Despite a cool, serene ambiance, locals and tourists are advised to stay bundled up as outdoor activities may pose discomfort.

Temperature

Temperature records mark January as the coldest month, with highs averaging 7°C (44.6°F) and lows at -2°C (28.4°F).

Rainfall

In January, the rain falls for 8 days. Throughout January, 32mm (1.26") of precipitation is accumulated. In Nanjing, during the entire year, the rain falls for 125 days and collects up to 1048mm (41.26") of precipitation.

Daylight

In January, the average length of the day in Nanjing, China, is 10h and 19min.
On the first day of January in Nanjing, sunrise is at 07:05 and sunset at 17:10. On the last day of the month, sunrise is at 06:59 and sunset at 17:36 CST.

Sunshine

The months with the least sunshine are January through March, November and December, with an average of 5h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Nanjing, China. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, the maximum UV index of 3 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.