September Weather in Henry Fork, United States

Last updated: June 24, 2025

In September, the average temperature in Henry Fork, United States hovers around 22°C (72°F). You can expect a minimum of 6°C (43°F) and a sizzling maximum of 36°C (97°F). During this month, the region sees around 109 mm (4.3 in) of precipitation spread across 9 days, contributing to an average humidity of 75%. Embrace the warmth while staying prepared for some occasional rainfall!

September Temperature in Henry Fork

In September in Henry Fork, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F), while minimums can drop as low as 6°C (43°F). Overall, it's a great time to visit Henry Fork for those who enjoy mild days and cool evenings.

September Weather in Henry Fork: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Henry Fork, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Henry Fork, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Henry Fork

In Henry Fork in September, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.

September Precipitation Trends in Henry Fork

The chart displays monthly precipitation patterns in Henry Fork, 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 Henry Fork, September typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 9 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 Henry Fork

In Henry Fork in September, humidity is 75%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring travelers to stay hydrated and take breaks in shaded areas.

September Average Humidity in Henry Fork

This chart illustrates the average monthly humidity levels in Henry Fork, 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 Henry Fork is approximately 75%, 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 Henry Fork

In Henry Fork 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 Henry Fork.

Maximum UV Index Levels in Henry Fork for September

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

Data source: Henry Fork 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 Henry Fork Compares to Other Months

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

This table compares monthly weather conditions in Henry Fork, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	71 mm (2.8 inches)	84%	moderate
February Weather	7°C (44°F)	107 mm (4.2 inches)	84%	high
March Weather	10°C (49°F)	68 mm (2.7 inches)	84%	very high
April Weather	15°C (59°F)	129 mm (5.1 inches)	82%	very high
May Weather	20°C (67°F)	133 mm (5.2 inches)	82%	very high
June Weather	23°C (74°F)	94 mm (3.7 inches)	83%	extreme
July Weather	26°C (79°F)	58 mm (2.3 inches)	79%	very high
August Weather	25°C (77°F)	99 mm (3.9 inches)	77%	very high
September Weather	22°C (72°F)	109 mm (4.3 inches)	75%	very high
October Weather	17°C (62°F)	113 mm (4.4 inches)	81%	high
November Weather	9°C (48°F)	75 mm (3.0 inches)	87%	moderate
December Weather	6°C (43°F)	101 mm (4.0 inches)	85%	moderate