nomadseason

October Weather in Jiantang, China

Last updated: August 23, 2025

In October, the average temperature in Jiantang, China hovers around 8°C (47°F), offering a cool climate. Expect temperatures to dip as low as -2°C (28°F), while reaching a comfortable 20°C (69°F) at times. During this month, 79 mm (3.1 in) of precipitation is typical, occurring over about 15 days. With an average humidity of 90%, be prepared for a moist atmosphere that adds a unique touch to the season.

October Temperature in Jiantang

In October in Jiantang, the average temperature is 8°C (47°F), with maximums reaching 20°C (69°F) and minimums dipping as low as -2°C (28°F). Travelers should prepare for a mix of mild and chilly weather during this time.

October Weather in Jiantang: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Jiantang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiantang, October typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (69°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733414855565653473630
Data source: Temperature data for Jiantang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Jiantang

In Jiantang in October, the precipitation amount is 79 mm (3.1 in) spread over 15 days.

October Precipitation Trends in Jiantang

The chart displays monthly precipitation patterns in Jiantang, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Jiantang, October typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec2643515997127258251161792114
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Jiantang

In Jiantang in October, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

October Average Humidity in Jiantang

This chart illustrates the average monthly humidity levels in Jiantang, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Jiantang is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%81%57%59%84%89%92%92%91%90%88%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Jiantang

In Jiantang in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Jiantang.

Maximum UV Index Levels in Jiantang for October

The chart shows the monthly maximum UV Index (UVI) for Jiantang in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Jiantang typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131615161615151297
Data source: Jiantang October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Jiantang Compares to Other Months

Weather in Jiantang varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Jiantang, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jiantang, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)26 mm (1.0 inches)79%very high
February Weather-3°C (27°F)43 mm (1.7 inches)81%extreme
March Weather0°C (33°F)51 mm (2.0 inches)57%extreme
April Weather5°C (41°F)59 mm (2.3 inches)59%extreme
May Weather9°C (48°F)97 mm (3.8 inches)84%extreme
June Weather13°C (56°F)127 mm (5.0 inches)89%extreme
July Weather13°C (56°F)258 mm (10.2 inches)92%extreme
August Weather13°C (56°F)251 mm (9.9 inches)92%extreme
September Weather12°C (54°F)161 mm (6.3 inches)91%extreme
October Weather8°C (47°F)79 mm (3.1 inches)90%extreme
November Weather2°C (37°F)21 mm (0.8 inches)88%very high
December Weather-1°C (30°F)14 mm (0.5 inches)83%high

Compare Jiantang's Climate with Cities Worldwide