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June Weather in San Sai, Thailand

Last updated: August 27, 2025

In San Sai, Thailand, the average temperature in June is a warm 29°C (84°F). During this time, temperatures can dip to a comfortable 23°C (74°F), while soaring up to a sizzling 40°C (104°F). Additionally, expect about 145 mm (5.7 in) of precipitation over 17 days, with an average humidity of 81%.

June Temperature in San Sai

In June in San Sai, the average temperature is 29°C (84°F), with maximums reaching up to 40°C (104°F) and minimums dipping as low as 23°C (74°F). It's ideal for travelers who enjoy warm weather and sunny days.

June Weather in San Sai: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in San Sai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Sai, June typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (104°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec727582848684828181797670
Data source: Temperature data for San Sai 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.

June Precipitation in San Sai

In San Sai in June, the total precipitation amount is 145 mm (5.7 in) occurring over a span of 17 days.

June Precipitation Trends in San Sai

The chart displays monthly precipitation patterns in San Sai, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In San Sai, June typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec102142821452182681981562413
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Sai

In San Sai in June, humidity is 81%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making travel feel stifling and potentially exhausting as you navigate through the day.

June Average Humidity in San Sai

This chart illustrates the average monthly humidity levels in San Sai, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in San Sai is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%46%38%36%64%81%83%91%83%67%61%56%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Sai

In San Sai in June, 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 San Sai, you can check here.

Maximum UV Index Levels in San Sai for June

The chart shows the monthly maximum UV Index (UVI) for San Sai in June, 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 June, the maximum UV index in San Sai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101313141414141413108
Data source: San Sai June 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 June Weather in San Sai Compares to Other Months

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

This table compares monthly weather conditions in San Sai, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)10 mm (0.4 inches)51%very high
February Weather24°C (75°F)2 mm (0.1 inches)46%very high
March Weather28°C (82°F)1 mm (0.1 inches)38%extreme
April Weather29°C (85°F)42 mm (1.7 inches)36%extreme
May Weather30°C (86°F)82 mm (3.2 inches)63%extreme
June Weather29°C (84°F)145 mm (5.7 inches)81%extreme
July Weather28°C (83°F)218 mm (8.6 inches)83%extreme
August Weather27°C (81°F)268 mm (10.5 inches)91%extreme
September Weather27°C (81°F)198 mm (7.8 inches)83%extreme
October Weather26°C (80°F)156 mm (6.1 inches)67%extreme
November Weather25°C (77°F)24 mm (0.9 inches)60%very high
December Weather21°C (71°F)13 mm (0.5 inches)56%very high

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