September Weather in Pembroke, United States

Last updated: June 24, 2025

In Pembroke, United States, the average temperature in September sits at a pleasant 25°C (78°F), with a range that can dip to a minimum of 11°C (51°F) and soar to a maximum of 38°C (100°F). Expect 111 mm (4.4 in) of precipitation spread across 13 days, contributing to a relatively high average humidity of 83%.

September Temperature in Pembroke

In September in Pembroke, the average temperature is 25°C (78°F). Maximums can reach 38°C (100°F), and minimums can be as low as 11°C (51°F). This mild climate makes Pembroke an ideal destination for travelers looking to enjoy warm weather activities.

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

The chart illustrates September temperature patterns in Pembroke, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pembroke, September typically has an average temperature of 25°C (78°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (51°F).

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

September Precipitation in Pembroke

In Pembroke in September, the precipitation amount reaches 111 mm (4.4 in) over the course of 13 days.

September Precipitation Trends in Pembroke

The chart displays monthly precipitation patterns in Pembroke, 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 Pembroke, September typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 13 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 Pembroke

In Pembroke in September, humidity is 83%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, damp embrace, making travel sticky and exhausting, as each movement can leave you drenched in sweat.

September Average Humidity in Pembroke

This chart illustrates the average monthly humidity levels in Pembroke, 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 Pembroke 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 Pembroke

In Pembroke 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 Pembroke.

Maximum UV Index Levels in Pembroke for September

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

Data source: Pembroke 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 Pembroke Compares to Other Months

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

This table compares monthly weather conditions in Pembroke, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	65 mm (2.6 inches)	86%	moderate
February Weather	14°C (57°F)	90 mm (3.5 inches)	81%	high
March Weather	16°C (61°F)	70 mm (2.8 inches)	81%	very high
April Weather	19°C (67°F)	85 mm (3.3 inches)	79%	very high
May Weather	24°C (75°F)	100 mm (3.9 inches)	75%	extreme
June Weather	26°C (79°F)	140 mm (5.5 inches)	75%	extreme
July Weather	28°C (82°F)	148 mm (5.8 inches)	80%	extreme
August Weather	27°C (81°F)	147 mm (5.8 inches)	81%	extreme
September Weather	25°C (78°F)	111 mm (4.4 inches)	83%	very high
October Weather	22°C (71°F)	78 mm (3.1 inches)	78%	very high
November Weather	14°C (58°F)	74 mm (2.9 inches)	85%	high
December Weather	12°C (54°F)	122 mm (4.8 inches)	87%	moderate