July Weather in Serang, Indonesia

Last updated: August 23, 2025

In July, the average temperature in Serang, Indonesia hovers around 24°C (76°F). Expect a minimum of 18°C (65°F) and a maximum of 31°C (89°F), offering a pleasant range for all outdoor activities. Rainfall averages 18 mm (0.7 in) spread across 4 days, while humidity levels linger at a cozy 79%, creating a warm and inviting atmosphere.

July Temperature in Serang

In July in Serang, the average temperature is 24°C (76°F). Maximums can reach 31°C (89°F) while minimums can drop to as low as 18°C (65°F). It’s a perfect time to explore the outdoors comfortably, so pack accordingly!

July Weather in Serang: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Serang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serang, July typically has an average temperature of 24°C (76°F), with highs reaching up to 31°C (89°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Serang

In Serang in July, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.

July Precipitation Trends in Serang

The chart displays monthly precipitation patterns in Serang, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Serang, July typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Serang

In Serang in July, humidity is 79%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket wrapped around you, making traveling somewhat uncomfortable and sticky, as you navigate through the warmth while constantly seeking shade and hydration.

July Average Humidity in Serang

This chart illustrates the average monthly humidity levels in Serang, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Serang is approximately 79%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Serang

In Serang in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Serang.

Maximum UV Index Levels in Serang for July

The chart shows the monthly maximum UV Index (UVI) for Serang in July, 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 July, the maximum UV index in Serang typically reaches 11, which falls under the extreme exposure category.

Data source: Serang July 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 July Weather in Serang Compares to Other Months

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

This table compares monthly weather conditions in Serang, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	259 mm (10.2 inches)	81%	extreme
February Weather	27°C (80°F)	262 mm (10.3 inches)	85%	extreme
March Weather	27°C (81°F)	271 mm (10.7 inches)	83%	extreme
April Weather	27°C (81°F)	142 mm (5.6 inches)	80%	extreme
May Weather	27°C (80°F)	59 mm (2.3 inches)	82%	extreme
June Weather	25°C (78°F)	76 mm (3.0 inches)	81%	very high
July Weather	24°C (76°F)	18 mm (0.7 inches)	79%	extreme
August Weather	24°C (76°F)	22 mm (0.9 inches)	79%	extreme
September Weather	25°C (77°F)	60 mm (2.4 inches)	77%	extreme
October Weather	26°C (78°F)	112 mm (4.4 inches)	77%	extreme
November Weather	26°C (80°F)	313 mm (12.3 inches)	78%	extreme
December Weather	27°C (80°F)	295 mm (11.6 inches)	77%	extreme