September Weather in Black Point-Green Point, United States

Last updated: June 24, 2025

In September, the average temperature in Black Point-Green Point, United States hovers around 18°C (65°F), with a minimum dipping to 9°C (49°F) and a peak of 36°C (98°F). You'll experience minimal precipitation, with only about 2 mm (0.1 in) falling over the course of 0 days. Notably, the air remains quite humid, averaging 86% humidity throughout the month.

September Temperature in Black Point-Green Point

In September in Black Point-Green Point, the average temperature is 18°C (65°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 9°C (49°F). This makes it an ideal time for travelers looking to experience mild weather while enjoying various outdoor activities.

September Weather in Black Point-Green Point: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Black Point-Green Point, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Black Point-Green Point, September typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (98°F) and lows dropping to around 9°C (49°F).

Data source: Temperature data for Black Point-Green Point generated using information from the Copernicus Climate Change Service.

September Precipitation in Black Point-Green Point

In Black Point-Green Point in September, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

September Precipitation Trends in Black Point-Green Point

The chart displays monthly precipitation patterns in Black Point-Green Point, 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 Black Point-Green Point, September typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Black Point-Green Point

In Black Point-Green Point in September humidity is 86%. With an average temperature of 18°C (65°F), this humidity feels like you’re wrapped in a warm, heavy blanket, making outdoor activities feel quite muggy and sticky for traveling.

September Average Humidity in Black Point-Green Point

This chart illustrates the average monthly humidity levels in Black Point-Green Point, 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 Black Point-Green Point is approximately 86%, 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 Black Point-Green Point

In Black Point-Green Point in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Black Point-Green Point.

Maximum UV Index Levels in Black Point-Green Point for September

The chart shows the monthly maximum UV Index (UVI) for Black Point-Green Point 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 Black Point-Green Point typically reaches 9, which falls under the very high exposure category.

Data source: Black Point-Green Point 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 Black Point-Green Point Compares to Other Months

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

This table compares monthly weather conditions in Black Point-Green Point, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	111 mm (4.4 inches)	85%	moderate
February Weather	11°C (52°F)	116 mm (4.6 inches)	82%	moderate
March Weather	12°C (54°F)	80 mm (3.1 inches)	82%	very high
April Weather	14°C (57°F)	35 mm (1.4 inches)	79%	very high
May Weather	15°C (60°F)	20 mm (0.8 inches)	83%	very high
June Weather	17°C (63°F)	2 mm (0.1 inches)	84%	extreme
July Weather	17°C (63°F)	2 mm (0.1 inches)	87%	extreme
August Weather	18°C (64°F)	1 mm (0.1 inches)	87%	very high
September Weather	18°C (65°F)	2 mm (0.1 inches)	86%	very high
October Weather	16°C (62°F)	30 mm (1.2 inches)	80%	high
November Weather	13°C (55°F)	48 mm (1.9 inches)	79%	moderate
December Weather	10°C (51°F)	98 mm (3.9 inches)	79%	moderate