September Weather in Seeley, United States

Last updated: June 24, 2025

In September, the average temperature in Seeley, United States reaches a warm 32°C (89°F), while it can dip as low as 13°C (56°F) and soar up to a scorching 49°C (121°F). Expect a bit of moisture with an average precipitation amount of 6 mm (0.2 in) over just 1 day. The air remains reasonably comfortable with an average humidity of 52%.

September Temperature in Seeley

In September in Seeley, the average temperature is 32°C (89°F). Maximum temperatures can soar to 49°C (121°F), while the minimum can drop to as low as 13°C (56°F). Travelers should be prepared for extreme temperature variations and plan their activities accordingly.

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

The chart illustrates September temperature patterns in Seeley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seeley, September typically has an average temperature of 32°C (89°F), with highs reaching up to 49°C (121°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Seeley

In Seeley in September, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

September Precipitation Trends in Seeley

The chart displays monthly precipitation patterns in Seeley, 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 Seeley, September typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 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 Seeley

In Seeley in September, humidity is 52%. With an average temperature of 32°C (89°F), this humidity feels like a warm embrace, making travel enjoyable but requiring ample hydration and light clothing to stay comfortable.

September Average Humidity in Seeley

This chart illustrates the average monthly humidity levels in Seeley, 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 Seeley is approximately 52%, 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 Seeley

In Seeley in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Seeley.

Maximum UV Index Levels in Seeley for September

The chart shows the monthly maximum UV Index (UVI) for Seeley 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 Seeley typically reaches 10, which falls under the very high exposure category.

Data source: Seeley 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 Seeley Compares to Other Months

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

This table compares monthly weather conditions in Seeley, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	11 mm (0.4 inches)	72%	moderate
February Weather	16°C (61°F)	15 mm (0.6 inches)	77%	high
March Weather	19°C (67°F)	13 mm (0.5 inches)	67%	very high
April Weather	24°C (75°F)	5 mm (0.2 inches)	56%	very high
May Weather	27°C (80°F)	1 mm (0.1 inches)	46%	extreme
June Weather	32°C (90°F)	0 mm (0.0 inches)	48%	extreme
July Weather	36°C (97°F)	5 mm (0.2 inches)	46%	extreme
August Weather	36°C (96°F)	3 mm (0.1 inches)	42%	extreme
September Weather	32°C (89°F)	6 mm (0.2 inches)	52%	very high
October Weather	25°C (77°F)	2 mm (0.1 inches)	58%	high
November Weather	19°C (67°F)	4 mm (0.2 inches)	66%	moderate
December Weather	14°C (58°F)	13 mm (0.5 inches)	74%	moderate