January Weather in Sasi, Indonesia

Last updated: August 23, 2025

In Sasi, Indonesia, the average temperature in January hovers around 25°C (77°F). Expect minimums of 20°C (68°F) and highs reaching up to 32°C (90°F). This month brings 265 mm (10.4 in) of precipitation spread over 24 days, contributing to an average humidity of 78%. Pack accordingly to enjoy the weather!

January Temperature in Sasi

In January in Sasi, the average temperature is 25°C (77°F). Maximum temperatures can reach 32°C (90°F) and minimums can dip as low as 20°C (68°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates January temperature patterns in Sasi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sasi, January typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).

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

January Precipitation in Sasi

In Sasi in January, the total precipitation amount reaches 265 mm (10.4 in), occurring over the span of 24 days.

January Precipitation Trends in Sasi

The chart displays monthly precipitation patterns in Sasi, 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 Sasi, January typically receives around 265 mm (10.4 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Sasi

In Sasi 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 Sasi

This chart illustrates the average monthly humidity levels in Sasi, 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 Sasi 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 Sasi

In Sasi 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 Sasi.

Maximum UV Index Levels in Sasi for January

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

Data source: Sasi 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 Sasi Compares to Other Months

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

This table compares monthly weather conditions in Sasi, 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)	265 mm (10.4 inches)	78%	extreme
February Weather	25°C (76°F)	254 mm (10.0 inches)	84%	extreme
March Weather	24°C (76°F)	288 mm (11.3 inches)	84%	extreme
April Weather	24°C (76°F)	139 mm (5.5 inches)	83%	extreme
May Weather	24°C (75°F)	63 mm (2.5 inches)	84%	extreme
June Weather	23°C (74°F)	36 mm (1.4 inches)	80%	extreme
July Weather	23°C (73°F)	21 mm (0.8 inches)	75%	extreme
August Weather	23°C (74°F)	10 mm (0.4 inches)	72%	extreme
September Weather	24°C (76°F)	9 mm (0.3 inches)	69%	extreme
October Weather	26°C (79°F)	23 mm (0.9 inches)	69%	extreme
November Weather	26°C (79°F)	143 mm (5.6 inches)	69%	extreme
December Weather	25°C (78°F)	274 mm (10.8 inches)	72%	extreme