September Weather in Fraserburg, South Africa

Last updated: August 31, 2025

The average temperature in Fraserburg, South Africa during September is a comfortable 14°C (57°F). Expect a minimum of -2°C (28°F) and a maximum reaching up to 31°C (89°F). The month sees precipitation of about 9 mm (0.3 in) over the course of 1 day, with an overall average humidity of 74%.

September Temperature in Fraserburg

In September in Fraserburg, the average temperature is 14°C (57°F). The maximum can reach 31°C (89°F) and the minimum can be as low as -2°C (28°F). Be prepared for a wide range of temperatures while traveling, and pack accordingly to enjoy your trip comfortably.

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

The chart illustrates September temperature patterns in Fraserburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fraserburg, September typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (89°F) and lows dropping to around -2°C (28°F).

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

September Precipitation in Fraserburg

In Fraserburg in September, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Fraserburg

The chart displays monthly precipitation patterns in Fraserburg, 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 Fraserburg, September typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Fraserburg

In Fraserburg in September, humidity is 74%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making it slightly uncomfortable for traveling, as you may find yourself quickly sweating and in need of frequent breaks to cool down.

September Average Humidity in Fraserburg

This chart illustrates the average monthly humidity levels in Fraserburg, 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 Fraserburg is approximately 74%, 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 Fraserburg

In Fraserburg in September, 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 Fraserburg.

Maximum UV Index Levels in Fraserburg for September

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

Data source: Fraserburg 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 Fraserburg Compares to Other Months

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

This table compares monthly weather conditions in Fraserburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	22 mm (0.9 inches)	68%	extreme
February Weather	23°C (73°F)	17 mm (0.7 inches)	66%	extreme
March Weather	20°C (69°F)	18 mm (0.7 inches)	76%	extreme
April Weather	16°C (61°F)	28 mm (1.1 inches)	79%	very high
May Weather	13°C (55°F)	9 mm (0.4 inches)	82%	high
June Weather	9°C (49°F)	8 mm (0.3 inches)	82%	moderate
July Weather	9°C (48°F)	11 mm (0.4 inches)	80%	moderate
August Weather	9°C (49°F)	4 mm (0.2 inches)	74%	high
September Weather	14°C (57°F)	9 mm (0.3 inches)	74%	extreme
October Weather	17°C (62°F)	16 mm (0.6 inches)	72%	extreme
November Weather	18°C (65°F)	16 mm (0.6 inches)	63%	extreme
December Weather	21°C (70°F)	19 mm (0.7 inches)	63%	extreme