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May Weather in Phon Na Kaeo, Thailand

Last updated: August 27, 2025

In May, the average temperature in Phon Na Kaeo, Thailand reaches a warm 29°C (85°F), with temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 39°C (103°F). Rainfall is expected, with an average precipitation of 178 mm (7.0 in) over 19 days. The humidity level sits at a comfortable 65%, making it a lively yet pleasant time of year.

May Temperature in Phon Na Kaeo

In May in Phon Na Kaeo, the average temperature is 29°C (85°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 19°C (66°F). This pleasant warm weather makes it an ideal time for traveling and exploring the outdoor attractions in the area.

May Weather in Phon Na Kaeo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Phon Na Kaeo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phon Na Kaeo, May typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec747582848484838282817873
Data source: Temperature data for Phon Na Kaeo 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.

May Precipitation in Phon Na Kaeo

In Phon Na Kaeo in May, the total precipitation amount is 178 mm (7.0 in), occurring over 19 days.

May Precipitation Trends in Phon Na Kaeo

The chart displays monthly precipitation patterns in Phon Na Kaeo, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Phon Na Kaeo, May typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec6135170178176377354261127144
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Phon Na Kaeo

In Phon Na Kaeo in May humidity is 65%. With an average temperature of 29°C (85°F), this humidity feels like a dense, warm blanket enveloping you as you travel, making the air thick and slightly uncomfortable, yet still invigorating for exploring the sights.

May Average Humidity in Phon Na Kaeo

This chart illustrates the average monthly humidity levels in Phon Na Kaeo, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Phon Na Kaeo is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Phon Na Kaeo

In Phon Na Kaeo in May, 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 Phon Na Kaeo, you can check here.

Maximum UV Index Levels in Phon Na Kaeo for May

The chart shows the monthly maximum UV Index (UVI) for Phon Na Kaeo in May, 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 May, the maximum UV index in Phon Na Kaeo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121415141315141412109
Data source: Phon Na Kaeo May 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 May Weather in Phon Na Kaeo Compares to Other Months

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

This table compares monthly weather conditions in Phon Na Kaeo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)6 mm (0.2 inches)59%very high
February Weather24°C (76°F)13 mm (0.5 inches)54%extreme
March Weather28°C (82°F)51 mm (2.0 inches)45%extreme
April Weather29°C (84°F)70 mm (2.7 inches)40%extreme
May Weather29°C (85°F)178 mm (7.0 inches)65%extreme
June Weather29°C (85°F)176 mm (6.9 inches)82%extreme
July Weather28°C (83°F)377 mm (14.8 inches)90%extreme
August Weather28°C (82°F)354 mm (13.9 inches)92%extreme
September Weather28°C (83°F)261 mm (10.3 inches)86%extreme
October Weather27°C (81°F)127 mm (5.0 inches)80%extreme
November Weather26°C (78°F)14 mm (0.6 inches)72%very high
December Weather23°C (73°F)4 mm (0.2 inches)66%very high

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