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October Weather in Jiantang, China

Last updated: August 22, 2025

The average temperature in Jiantang, China during October is a brisk 5°C (42°F), with potential fluctuations ranging from a chilly minimum of -9°C (16°F) to a warm maximum of 29°C (84°F). Expect 29 mm (1.1 in) of precipitation spread over 6 days throughout the month, accompanied by an average humidity level of 83%.

October Temperature in Jiantang

In October in Jiantang, the average temperature is 5°C (42°F). Maximum can reach 29°C (84°F), and the minimum can be as low as -9°C (16°F). Be prepared for a wide range of temperatures if you're planning to travel 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 5°C (42°F), with highs reaching up to 29°C (84°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec172743566473685842234
Data source: Temperature data for Jiantang generated using information from the Copernicus Climate Change Service.
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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 29 mm (1.1 in) over the course of 6 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 29 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec61025369311712220589293610
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Jiantang

In Jiantang in October, humidity is 83%. With an average temperature of 5°C (42°F), this humidity feels like a heavy blanket wrapping around you, making even the simplest outdoor activities feel exhausting and uncomfortable for traveling.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%79%71%65%70%82%87%88%86%83%65%66%
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 reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Jiantang for better planning.

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 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357891097422
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-17°C (1°F)6 mm (0.2 inches)84%low
February Weather-14°C (8°F)10 mm (0.4 inches)79%moderate
March Weather-3°C (27°F)25 mm (1.0 inches)71%moderate
April Weather6°C (43°F)36 mm (1.4 inches)65%high
May Weather13°C (56°F)93 mm (3.6 inches)70%very high
June Weather18°C (64°F)117 mm (4.6 inches)82%very high
July Weather23°C (73°F)122 mm (4.8 inches)87%very high
August Weather20°C (68°F)205 mm (8.1 inches)88%very high
September Weather14°C (58°F)89 mm (3.5 inches)86%high
October Weather5°C (42°F)29 mm (1.1 inches)83%moderate
November Weather-5°C (23°F)36 mm (1.4 inches)65%low
December Weather-15°C (4°F)10 mm (0.4 inches)66%low

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