January Weather in Ngrejeng, Indonesia

Last updated: August 23, 2025

In Ngrejeng, Indonesia, the average temperature in January reaches a warm 27°C (81°F). Expect a range where the minimum can dip to 23°C (73°F), while the maximum may soar to 34°C (94°F). With an average precipitation of 306 mm (12.0 in) spread over 25 days, the month also boasts a high average humidity of 82%, adding a tropical touch to the climate.

January Temperature in Ngrejeng

In January in Ngrejeng, the average temperature is 27°C (81°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 23°C (73°F). This pleasant climate makes it an ideal time for travel, offering warm days perfect for exploring and enjoying outdoor activities.

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

The chart illustrates January temperature patterns in Ngrejeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ngrejeng, January typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (73°F).

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

January Precipitation in Ngrejeng

In Ngrejeng in January, the precipitation amount is 306 mm (12.0 in) spread over the course of 25 days.

January Precipitation Trends in Ngrejeng

The chart displays monthly precipitation patterns in Ngrejeng, 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 Ngrejeng, January typically receives around 306 mm (12.0 inches) of precipitation spread over approximately 25 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 Ngrejeng

In Ngrejeng in January humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

January Average Humidity in Ngrejeng

This chart illustrates the average monthly humidity levels in Ngrejeng, 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 Ngrejeng is approximately 82%, 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 Ngrejeng

In Ngrejeng in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Ngrejeng, you can check here.

Maximum UV Index Levels in Ngrejeng for January

The chart shows the monthly maximum UV Index (UVI) for Ngrejeng 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 Ngrejeng typically reaches 14, which falls under the extreme exposure category.

Data source: Ngrejeng 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 Ngrejeng Compares to Other Months

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

This table compares monthly weather conditions in Ngrejeng, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	306 mm (12.0 inches)	82%	extreme
February Weather	27°C (80°F)	390 mm (15.3 inches)	86%	extreme
March Weather	27°C (81°F)	375 mm (14.8 inches)	84%	extreme
April Weather	28°C (82°F)	265 mm (10.4 inches)	80%	extreme
May Weather	28°C (82°F)	86 mm (3.4 inches)	81%	extreme
June Weather	28°C (82°F)	71 mm (2.8 inches)	81%	very high
July Weather	27°C (81°F)	12 mm (0.5 inches)	78%	extreme
August Weather	27°C (82°F)	9 mm (0.4 inches)	74%	extreme
September Weather	28°C (83°F)	24 mm (1.0 inches)	70%	extreme
October Weather	29°C (84°F)	95 mm (3.7 inches)	72%	extreme
November Weather	28°C (83°F)	290 mm (11.4 inches)	73%	extreme
December Weather	27°C (82°F)	360 mm (14.2 inches)	75%	extreme