September Weather in Buala, Solomon Islands

Last updated: August 31, 2025

In Buala, Solomon Islands, the average temperature in September hovers around 26°C (80°F), making it a pleasant destination. Temperatures can dip to a minimum of 24°C (75°F) and reach up to a warm 30°C (86°F). However, be prepared for considerable precipitation, with an average of 360 mm (14.2 in) falling over 29 days during the month. With an average humidity of 83%, expect a tropical atmosphere throughout your stay.

September Temperature in Buala

In September in Buala, the average temperature is 26°C (80°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 24°C (75°F). This mild and warm climate makes it an ideal destination for travelers seeking pleasant weather.

September Weather in Buala: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Buala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buala, September typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Buala

In Buala in September, the total precipitation amount is 360 mm (14.2 in), falling over the course of 29 days.

September Precipitation Trends in Buala

The chart displays monthly precipitation patterns in Buala, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Buala, September typically receives around 360 mm (14.2 inches) of precipitation spread over approximately 29 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Buala

In Buala in September humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

September Average Humidity in Buala

This chart illustrates the average monthly humidity levels in Buala, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Buala is approximately 83%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Buala

In Buala in September, 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 Buala.

Maximum UV Index Levels in Buala for September

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

Data source: Buala September 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 September Weather in Buala Compares to Other Months

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

This table compares monthly weather conditions in Buala, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	347 mm (13.7 inches)	78%	extreme
February Weather	27°C (81°F)	426 mm (16.8 inches)	76%	extreme
March Weather	27°C (81°F)	450 mm (17.7 inches)	76%	extreme
April Weather	27°C (80°F)	432 mm (17.0 inches)	76%	extreme
May Weather	27°C (81°F)	319 mm (12.5 inches)	76%	extreme
June Weather	26°C (80°F)	283 mm (11.1 inches)	80%	extreme
July Weather	26°C (79°F)	269 mm (10.6 inches)	83%	extreme
August Weather	26°C (79°F)	336 mm (13.2 inches)	83%	extreme
September Weather	26°C (80°F)	360 mm (14.2 inches)	83%	extreme
October Weather	27°C (80°F)	357 mm (14.1 inches)	84%	extreme
November Weather	27°C (81°F)	381 mm (15.0 inches)	81%	extreme
December Weather	27°C (81°F)	495 mm (19.5 inches)	78%	extreme