July Weather in Sibolga, Indonesia

Last updated: August 23, 2025

In Sibolga, Indonesia, the average temperature in July hovers around 26°C (79°F), with a pleasant minimum of 23°C (73°F) and a warm maximum reaching 30°C (86°F). However, be prepared for some rain, as 250 mm (9.8 in) of precipitation falls over 19 days throughout the month. With an average humidity level of 83%, expect a tropical atmosphere that adds to the region's charm.

July Temperature in Sibolga

In July in Sibolga, the average temperature is 26°C (79°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes Sibolga an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates July temperature patterns in Sibolga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sibolga, July typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (86°F) and lows dropping to around 23°C (73°F).

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

July Precipitation in Sibolga

In Sibolga in July, the total precipitation amount is 250 mm (9.8 in) spread over 19 days.

July Precipitation Trends in Sibolga

The chart displays monthly precipitation patterns in Sibolga, 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 Sibolga, July typically receives around 250 mm (9.8 inches) of precipitation spread over approximately 19 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Sibolga

In Sibolga in July, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.

July Average Humidity in Sibolga

This chart illustrates the average monthly humidity levels in Sibolga, 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 Sibolga is approximately 83%, 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 Sibolga

In Sibolga in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sibolga.

Maximum UV Index Levels in Sibolga for July

The chart shows the monthly maximum UV Index (UVI) for Sibolga 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 Sibolga typically reaches 12, which falls under the extreme exposure category.

Data source: Sibolga 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 Sibolga Compares to Other Months

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

This table compares monthly weather conditions in Sibolga, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	280 mm (11.0 inches)	81%	extreme
February Weather	26°C (79°F)	278 mm (10.9 inches)	75%	extreme
March Weather	26°C (79°F)	469 mm (18.5 inches)	78%	extreme
April Weather	26°C (79°F)	418 mm (16.5 inches)	80%	extreme
May Weather	26°C (80°F)	324 mm (12.8 inches)	83%	extreme
June Weather	26°C (80°F)	174 mm (6.8 inches)	84%	extreme
July Weather	26°C (79°F)	250 mm (9.8 inches)	83%	extreme
August Weather	26°C (78°F)	236 mm (9.3 inches)	86%	extreme
September Weather	25°C (78°F)	362 mm (14.3 inches)	87%	extreme
October Weather	25°C (78°F)	389 mm (15.3 inches)	88%	extreme
November Weather	25°C (78°F)	585 mm (23.0 inches)	87%	extreme
December Weather	26°C (78°F)	467 mm (18.4 inches)	85%	extreme