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July Weather in Nakhon Chai Si, Thailand

Last updated: August 27, 2025

In July, the average temperature in Nakhon Chai Si, Thailand hovers around 29°C (85°F), creating a warm and inviting atmosphere. Expect minimum temperatures to dip to 25°C (77°F) while peak daytime highs can reach up to 37°C (99°F). However, be prepared for the chance of rain, as precipitation levels can accumulate to 161 mm (6.4 in) over 25 days, and the average humidity sits at a muggy 86%.

July Temperature in Nakhon Chai Si

In July in Nakhon Chai Si, the average temperature is 29°C (85°F), with maximums reaching 37°C (99°F) and minimums dropping to 25°C (77°F). This warm climate makes it a perfect destination for travelers seeking sunny days and outdoor activities.

July Weather in Nakhon Chai Si: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Nakhon Chai Si, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nakhon Chai Si, July typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (99°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858484838280
Data source: Temperature data for Nakhon Chai Si 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.

July Precipitation in Nakhon Chai Si

In Nakhon Chai Si in July, the precipitation amount is 161 mm (6.4 in) spread over 25 days.

July Precipitation Trends in Nakhon Chai Si

The chart displays monthly precipitation patterns in Nakhon Chai Si, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Nakhon Chai Si, July typically receives around 161 mm (6.4 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec2413431151611271621752432687323
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Nakhon Chai Si

In Nakhon Chai Si in July, humidity is 86%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, enveloping blanket, making travel feel heavy and sticky as the air clings to your skin.

July Average Humidity in Nakhon Chai Si

This chart illustrates the average monthly humidity levels in Nakhon Chai Si, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Nakhon Chai Si is approximately 86%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Nakhon Chai Si

In Nakhon Chai Si in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Nakhon Chai Si, you can check here.

Maximum UV Index Levels in Nakhon Chai Si for July

The chart shows the monthly maximum UV Index (UVI) for Nakhon Chai Si in July, 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 July, the maximum UV index in Nakhon Chai Si typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Nakhon Chai Si July 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 July Weather in Nakhon Chai Si Compares to Other Months

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

This table compares monthly weather conditions in Nakhon Chai Si, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)24 mm (0.9 inches)59%very high
February Weather28°C (82°F)13 mm (0.5 inches)58%extreme
March Weather30°C (86°F)43 mm (1.7 inches)61%extreme
April Weather30°C (86°F)115 mm (4.5 inches)70%extreme
May Weather30°C (87°F)161 mm (6.4 inches)80%extreme
June Weather30°C (86°F)127 mm (5.0 inches)85%extreme
July Weather29°C (85°F)161 mm (6.4 inches)86%extreme
August Weather29°C (85°F)175 mm (6.9 inches)88%extreme
September Weather29°C (84°F)243 mm (9.6 inches)87%extreme
October Weather28°C (83°F)268 mm (10.5 inches)83%extreme
November Weather28°C (82°F)73 mm (2.9 inches)78%very high
December Weather26°C (80°F)23 mm (0.9 inches)70%very high

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