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September Weather in Yan Nawa, Thailand

Last updated: August 27, 2025

In September, the average temperature in Yan Nawa, Thailand is a warm 29°C (84°F). Expect temperatures to range from a comfortable 24°C (76°F) to a scorching 36°C (97°F). With an average precipitation of 245 mm (9.6 in) spread over 24 days, you might want to pack an umbrella! Don't forget, the humidity is quite high at 87%, making the air feel even warmer.

September Temperature in Yan Nawa

In September in Yan Nawa, the average temperature is 29°C (84°F), with maximums reaching up to 36°C (97°F) and minimums dipping as low as 24°C (76°F). This warm climate makes Yan Nawa an ideal destination for those seeking a sunny getaway.

September Weather in Yan Nawa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Yan Nawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yan Nawa, September typically has an average temperature of 29°C (84°F), with highs reaching up to 36°C (97°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858584838280
Data source: Temperature data for Yan Nawa 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 Yan Nawa

In Yan Nawa in September, the precipitation amount is 245 mm (9.6 in) spread over 24 days.

September Precipitation Trends in Yan Nawa

The chart displays monthly precipitation patterns in Yan Nawa, 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 Yan Nawa, September typically receives around 245 mm (9.6 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2914441071421121591632452506124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yan Nawa

In Yan Nawa in September, humidity is 87%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making traveling a challenge as you navigate the heavy, moist air that clings to your skin.

September Average Humidity in Yan Nawa

This chart illustrates the average monthly humidity levels in Yan Nawa, 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 Yan Nawa is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yan Nawa

In Yan Nawa 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 Yan Nawa.

Maximum UV Index Levels in Yan Nawa for September

The chart shows the monthly maximum UV Index (UVI) for Yan Nawa 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 Yan Nawa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Yan Nawa 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 Yan Nawa Compares to Other Months

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

This table compares monthly weather conditions in Yan Nawa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)29 mm (1.1 inches)59%very high
February Weather28°C (82°F)14 mm (0.5 inches)58%extreme
March Weather30°C (86°F)44 mm (1.7 inches)61%extreme
April Weather30°C (87°F)107 mm (4.2 inches)70%extreme
May Weather30°C (87°F)142 mm (5.6 inches)80%extreme
June Weather30°C (86°F)112 mm (4.4 inches)85%extreme
July Weather29°C (85°F)159 mm (6.2 inches)86%extreme
August Weather29°C (85°F)163 mm (6.4 inches)88%extreme
September Weather29°C (84°F)245 mm (9.6 inches)87%extreme
October Weather29°C (84°F)250 mm (9.9 inches)83%extreme
November Weather28°C (83°F)61 mm (2.4 inches)78%very high
December Weather27°C (80°F)24 mm (0.9 inches)70%very high

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