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September Weather in Cho Moi, Vietnam

Last updated: August 28, 2025

The average temperature in Cho Moi, Vietnam during September is a balmy 27°C (80°F). Expect a minimum of 18°C (65°F) and a maximum that can reach up to 35°C (96°F). With precipitation totaling 269 mm (10.6 in) over 22 days, and an average humidity of 82%, this month captures the essence of a tropical climate. Be prepared for a mix of warmth and tropical showers!

September Temperature in Cho Moi

In September in Cho Moi, the average temperature is 27°C (80°F). The maximum can reach 35°C (96°F) and the minimum can be as low as 18°C (65°F). This pleasant climate makes Cho Moi an ideal destination for travelers seeking warmth and outdoor activities.

September Weather in Cho Moi: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cho Moi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cho Moi, September typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (96°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec616269737983828180746961
Data source: Temperature data for Cho Moi 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 Cho Moi

In Cho Moi in September, the total precipitation amount reaches 269 mm (10.6 in) over the course of 22 days.

September Precipitation Trends in Cho Moi

The chart displays monthly precipitation patterns in Cho Moi, 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 Cho Moi, September typically receives around 269 mm (10.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec90771501722093172934012691885462
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cho Moi

In Cho Moi in September, humidity is 82%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, often leaving travelers longing for shade and a refreshing drink.

September Average Humidity in Cho Moi

This chart illustrates the average monthly humidity levels in Cho Moi, 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 Cho Moi is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cho Moi

In Cho Moi in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Cho Moi.

Maximum UV Index Levels in Cho Moi for September

The chart shows the monthly maximum UV Index (UVI) for Cho Moi 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 Cho Moi typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131313131197
Data source: Cho Moi 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 Cho Moi Compares to Other Months

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

This table compares monthly weather conditions in Cho Moi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)90 mm (3.5 inches)66%very high
February Weather17°C (62°F)77 mm (3.0 inches)71%very high
March Weather20°C (69°F)150 mm (5.9 inches)69%extreme
April Weather23°C (73°F)172 mm (6.8 inches)64%extreme
May Weather26°C (79°F)209 mm (8.2 inches)73%extreme
June Weather28°C (83°F)317 mm (12.5 inches)81%extreme
July Weather28°C (82°F)293 mm (11.5 inches)90%extreme
August Weather27°C (82°F)401 mm (15.8 inches)89%extreme
September Weather27°C (80°F)269 mm (10.6 inches)82%extreme
October Weather23°C (74°F)188 mm (7.4 inches)77%extreme
November Weather20°C (69°F)54 mm (2.1 inches)72%very high
December Weather16°C (62°F)62 mm (2.4 inches)71%high

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