January Weather in Riung, Indonesia

Last updated: August 23, 2025

In Riung, Indonesia, the average temperature in January hovers around 25°C (77°F). During this time, temperatures can dip to a minimum of 22°C (72°F) and rise to a maximum of 30°C (86°F). Expect a significant amount of precipitation, with 333 mm (13.1 in) falling over 25 days. Furthermore, the average humidity sits at a brisk 78%, providing a tropical atmosphere.

January Temperature in Riung

In January in Riung, the average temperature is 25°C (77°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop to 22°C (72°F). It's an ideal time for travelers seeking warm weather and enjoyable outdoor activities.

January Weather in Riung: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Riung, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riung, January typically has an average temperature of 25°C (77°F), with highs reaching up to 30°C (86°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Riung

In Riung in January, the total precipitation amount reaches 333 mm (13.1 in) over the course of 25 days.

January Precipitation Trends in Riung

The chart displays monthly precipitation patterns in Riung, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Riung, January typically receives around 333 mm (13.1 inches) of precipitation spread over approximately 25 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Riung

In Riung in January, humidity is 78%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, damp blanket, making travel feel a bit more exhausting and sticky as you navigate the sights.

January Average Humidity in Riung

This chart illustrates the average monthly humidity levels in Riung, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Riung is approximately 78%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Riung

In Riung in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Riung.

Maximum UV Index Levels in Riung for January

The chart shows the monthly maximum UV Index (UVI) for Riung in January, 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 January, the maximum UV index in Riung typically reaches 15, which falls under the extreme exposure category.

Data source: Riung January 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 January Weather in Riung Compares to Other Months

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

This table compares monthly weather conditions in Riung, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	333 mm (13.1 inches)	78%	extreme
February Weather	25°C (76°F)	357 mm (14.1 inches)	84%	extreme
March Weather	25°C (77°F)	395 mm (15.5 inches)	84%	extreme
April Weather	25°C (77°F)	187 mm (7.4 inches)	82%	extreme
May Weather	25°C (77°F)	69 mm (2.7 inches)	83%	extreme
June Weather	25°C (76°F)	38 mm (1.5 inches)	79%	extreme
July Weather	24°C (76°F)	17 mm (0.7 inches)	74%	extreme
August Weather	24°C (76°F)	14 mm (0.6 inches)	71%	extreme
September Weather	25°C (77°F)	24 mm (1.0 inches)	70%	extreme
October Weather	26°C (79°F)	62 mm (2.4 inches)	69%	extreme
November Weather	25°C (78°F)	226 mm (8.9 inches)	70%	extreme
December Weather	25°C (78°F)	355 mm (14.0 inches)	72%	extreme