June Weather in Si Thep, Thailand

Last updated: August 27, 2025

In Si Thep, Thailand, the average temperature in June hovers around 30°C (86°F), making it a warm destination to visit. Expect temperatures to range from a comfortable 24°C (76°F) to a scorching 39°C (102°F). Visitors should also prepare for 159 mm (6.3 in) of precipitation spread over 22 days, contributing to an average humidity level of 83%. Whether you’re soaking up the sun or enjoying a refreshing rain shower, Si Thep offers a unique climatological experience!

June Temperature in Si Thep

In June in Si Thep, the average temperature is 30°C (86°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 24°C (76°F). This warm climate makes Si Thep an ideal destination for sun seekers and outdoor enthusiasts.

June Weather in Si Thep: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Si Thep, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Thep, June typically has an average temperature of 30°C (86°F), with highs reaching up to 39°C (102°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for Si Thep generated using information from the Copernicus Climate Change Service.

June Precipitation in Si Thep

In Si Thep in June, the total precipitation amount is 159 mm (6.3 in) over the course of 22 days.

June Precipitation Trends in Si Thep

The chart displays monthly precipitation patterns in Si Thep, 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 Si Thep, June typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 22 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Si Thep

In Si Thep in June, humidity is 83%. With an average temperature of 30°C (86°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and tiresome as you navigate the vibrant streets, requiring frequent breaks and hydration to stay comfortable.

June Average Humidity in Si Thep

This chart illustrates the average monthly humidity levels in Si Thep, 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 Si Thep is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Si Thep

In Si Thep in June, 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 Si Thep.

Maximum UV Index Levels in Si Thep for June

The chart shows the monthly maximum UV Index (UVI) for Si Thep 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 Si Thep typically reaches 13, which falls under the extreme exposure category.

Data source: Si Thep 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 Si Thep Compares to Other Months

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

This table compares monthly weather conditions in Si Thep, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	7 mm (0.3 inches)	50%	very high
February Weather	27°C (82°F)	18 mm (0.7 inches)	47%	extreme
March Weather	30°C (86°F)	30 mm (1.2 inches)	41%	extreme
April Weather	30°C (87°F)	83 mm (3.3 inches)	51%	extreme
May Weather	30°C (86°F)	130 mm (5.1 inches)	76%	extreme
June Weather	30°C (86°F)	159 mm (6.3 inches)	83%	extreme
July Weather	29°C (84°F)	245 mm (9.6 inches)	80%	extreme
August Weather	28°C (83°F)	266 mm (10.5 inches)	85%	extreme
September Weather	28°C (83°F)	251 mm (9.9 inches)	88%	extreme
October Weather	28°C (83°F)	177 mm (7.0 inches)	79%	extreme
November Weather	27°C (82°F)	15 mm (0.6 inches)	68%	very high
December Weather	26°C (79°F)	7 mm (0.3 inches)	59%	very high