June Weather in Siayan, Philippines

Last updated: August 27, 2025

In Siayan, Philippines, the average temperature in June hovers around 27°C (80°F), making it a warm destination. The range of temperatures can dip to a comfortable 23°C (74°F) and peak at a sizzling 31°C (87°F). Be prepared for ample precipitation, averaging 257 mm (10.1 in) over 28 days, contributing to an average humidity level of 85%.

June Temperature in Siayan

In June in Siayan, the average temperature is 27°C (80°F). Maximums can reach 31°C (87°F), and minimums can be as low as 23°C (74°F). This pleasant climate makes Siayan an ideal destination for travelers seeking warm and comfortable weather.

June Weather in Siayan: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Siayan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siayan, June typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (87°F) and lows dropping to around 23°C (74°F).

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

June Precipitation in Siayan

In Siayan in June, the precipitation amount is 257 mm (10.1 in) over a span of 28 days.

June Precipitation Trends in Siayan

The chart displays monthly precipitation patterns in Siayan, 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 Siayan, June typically receives around 257 mm (10.1 inches) of precipitation spread over approximately 28 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Siayan

In Siayan in June, humidity is 85%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapped around you, making travel feel sticky and heavy, but also inviting you to seek out refreshing drinks and cool shade.

June Average Humidity in Siayan

This chart illustrates the average monthly humidity levels in Siayan, 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 Siayan is approximately 85%, 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 Siayan

In Siayan 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 Siayan.

Maximum UV Index Levels in Siayan for June

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

Data source: Siayan 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 Siayan Compares to Other Months

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

This table compares monthly weather conditions in Siayan, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	141 mm (5.6 inches)	88%	extreme
February Weather	25°C (78°F)	95 mm (3.7 inches)	86%	extreme
March Weather	26°C (79°F)	91 mm (3.6 inches)	84%	extreme
April Weather	27°C (80°F)	84 mm (3.3 inches)	82%	extreme
May Weather	27°C (80°F)	273 mm (10.8 inches)	83%	extreme
June Weather	27°C (80°F)	257 mm (10.1 inches)	85%	extreme
July Weather	26°C (80°F)	284 mm (11.2 inches)	86%	extreme
August Weather	26°C (80°F)	210 mm (8.3 inches)	87%	extreme
September Weather	26°C (79°F)	320 mm (12.6 inches)	89%	extreme
October Weather	26°C (79°F)	314 mm (12.3 inches)	85%	extreme
November Weather	26°C (79°F)	206 mm (8.1 inches)	87%	extreme
December Weather	26°C (79°F)	186 mm (7.3 inches)	91%	extreme