October weather forecast
Nanjing, China

October fully embraces the beauty of autumn with considerably cooler conditions compared to September. Cardigans and light jackets become a common sight as the wind carries a chill. October witnesses a further drop in the average high temperature, resting at a comfortable 22°C (71.6°F). With gorgeous autumn scenery and mild temperatures, October boasts many outdoor festivals and events. Evenings in October, in particular, are charming with a slight nip in the air and a spectacular sunset.

Temperature

A moderate decline in the average high-temperature is seen in Nanjing during October, decreasing from a moderately hot 27°C (80.6°F) in September to an agreeable 22°C (71.6°F). October in Nanjing witnesses an average low-temperature hovering around a mild 13°C (55.4°F).

Rainfall

In October, in Nanjing, the rain falls for 10 days. Throughout October, 56mm (2.2") 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 October, the average length of the day in Nanjing is 11h and 23min.
On the first day of the month, sunrise is at 05:58 and sunset at 17:49. On the last day of October, in Nanjing, China, sunrise is at 06:20 and sunset at 17:16 CST.

Sunshine

The average sunshine in October is 6h.

UV index

In Nanjing, the average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during October leads to these advisories:
Resist extreme sun exposure. Guarding against solar damage is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.