June Weather in Ondong Siau, Indonesia

Last updated: August 23, 2025

In June, the average temperature in Ondong Siau, Indonesia hovers around 27°C (82°F), with a minimum of 25°C (78°F) and a pleasant maximum of 29°C (85°F). Expect 289 mm (11.4 in) of precipitation spread over about 24 days, contributing to an average humidity of 74%. Get ready for a warm and wet month!

June Temperature in Ondong Siau

In June, in Ondong Siau, the average temperature is 27°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This warm climate makes Ondong Siau a perfect destination for travelers seeking pleasant weather and outdoor activities.

June Weather in Ondong Siau: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Ondong Siau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ondong Siau, June typically has an average temperature of 27°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).

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

June Precipitation in Ondong Siau

In Ondong Siau in June, the total precipitation amount is 289 mm (11.4 in), occurring over a span of 24 days.

June Precipitation Trends in Ondong Siau

The chart displays monthly precipitation patterns in Ondong Siau, 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 Ondong Siau, June typically receives around 289 mm (11.4 inches) of precipitation spread over approximately 24 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 Ondong Siau

In Ondong Siau in June, humidity is 74%. With an average temperature of 27°C (82°F), this humidity makes traveling feel quite sticky and oppressive, making it essential to stay hydrated and seek shade frequently.

June Average Humidity in Ondong Siau

This chart illustrates the average monthly humidity levels in Ondong Siau, 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 Ondong Siau is approximately 74%, 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 Ondong Siau

In Ondong Siau 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 Ondong Siau.

Maximum UV Index Levels in Ondong Siau for June

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

Data source: Ondong Siau 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 Ondong Siau Compares to Other Months

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

This table compares monthly weather conditions in Ondong Siau, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	297 mm (11.7 inches)	78%	extreme
February Weather	27°C (81°F)	172 mm (6.8 inches)	83%	extreme
March Weather	27°C (81°F)	252 mm (9.9 inches)	82%	extreme
April Weather	27°C (82°F)	147 mm (5.8 inches)	80%	extreme
May Weather	28°C (82°F)	212 mm (8.3 inches)	74%	extreme
June Weather	27°C (82°F)	289 mm (11.4 inches)	74%	extreme
July Weather	27°C (82°F)	252 mm (9.9 inches)	75%	extreme
August Weather	28°C (82°F)	182 mm (7.2 inches)	76%	extreme
September Weather	27°C (82°F)	170 mm (6.7 inches)	77%	extreme
October Weather	28°C (82°F)	163 mm (6.4 inches)	75%	extreme
November Weather	27°C (82°F)	259 mm (10.2 inches)	74%	extreme
December Weather	27°C (81°F)	272 mm (10.7 inches)	75%	extreme