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September Weather in Saga, China

Last updated: August 23, 2025

The average temperature in Saga, China for September hovers around 5°C (42°F). However, be prepared for potential extremes, with minimums plunging to -14°C (7°F) and maximums reaching 15°C (60°F). Expect 81 mm (3.2 in) of precipitation over 19 days, contributing to a notably high average humidity of 85%.

September Temperature in Saga

In September in Saga, the average temperature is 5°C (42°F). Maximum can reach 15°C (60°F) and minimum can be as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures, from chilly days to mild afternoons.

September Weather in Saga: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saga, September typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (60°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec341226354447464231209
Data source: Temperature data for Saga 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.

September Precipitation in Saga

In Saga in September, the precipitation amount is 81 mm (3.2 in) over the course of 19 days.

September Precipitation Trends in Saga

The chart displays monthly precipitation patterns in Saga, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Saga, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec16182116436517817781181014
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Saga

In Saga in September, humidity is 85%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm while exploring.

September Average Humidity in Saga

This chart illustrates the average monthly humidity levels in Saga, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Saga is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%72%69%65%67%72%87%89%85%73%63%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Saga

In Saga in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Saga, you can check Hourly UV Index in Saga.

Maximum UV Index Levels in Saga for September

The chart shows the monthly maximum UV Index (UVI) for Saga in September, 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 September, the maximum UV index in Saga typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911141517161717171497
Data source: Saga September 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 September Weather in Saga Compares to Other Months

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

This table compares monthly weather conditions in Saga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (3°F)16 mm (0.6 inches)67%very high
February Weather-15°C (5°F)17 mm (0.7 inches)72%extreme
March Weather-11°C (13°F)21 mm (0.8 inches)69%extreme
April Weather-4°C (26°F)16 mm (0.6 inches)65%extreme
May Weather2°C (35°F)43 mm (1.7 inches)67%extreme
June Weather6°C (44°F)65 mm (2.5 inches)72%extreme
July Weather8°C (47°F)178 mm (7.0 inches)87%extreme
August Weather8°C (47°F)177 mm (6.9 inches)89%extreme
September Weather5°C (42°F)81 mm (3.2 inches)85%extreme
October Weather0°C (32°F)18 mm (0.7 inches)73%extreme
November Weather-7°C (20°F)10 mm (0.4 inches)62%very high
December Weather-13°C (9°F)14 mm (0.6 inches)60%high

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