October weather forecast
Hangzhou, China

October in Hangzhou is a spectacular showing of Autumn’s glory. In this month, temperatures become pleasingly cool, dropping from 15.4°C (59.7°F) to 23.2°C (73.8°F). Recorded rainfall for October stays at 79mm (3.11"). Fall's vibrant mosaic lends an undoubted charm to Hangzhou's landscape. Although the daylight hours shorten, the balmy weather permits outdoor activities to flourish, especially in the light of the declining rainfall.

Temperature

Setting in of October in Hangzhou comes with a decrease in the average high-temperature, moving from a moderately hot 28.2°C (82.8°F) in September to a still warm 23.2°C (73.8°F). In Hangzhou, an average nighttime temperature of 15.4°C (59.7°F) is expected during October.

Humidity

In Hangzhou, China, the average relative humidity in October is 76%.

Rainfall

In Hangzhou, in October, during 9 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, in Hangzhou, there are 147.4 rainfall days, and 1438mm (56.61") of precipitation is accumulated.

Sea temperature

In Hangzhou, China, in October, the average water temperature is 22.3°C (72.1°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 22.3°C (72.1°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Hangzhou, the average length of the day in October is 11h and 26min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:45. On the last day of October, sunrise is at 06:12 and sunset at 17:12 CST.

Sunshine

The average sunshine in October is 4.7h.

UV index

In Hangzhou, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In October, a daily UV index of 7 turns into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Attention! UV radiation is markedly stronger with water and sand reflections.