September Weather in Forgan, United States

Last updated: June 24, 2025

In September, the average temperature in Forgan, United States hovers around 23°C (74°F), making it a pleasant time to visit. However, temperatures can vary significantly, with minimums dipping to 4°C (40°F) and maximums soaring to 40°C (104°F). Expect around 36 mm (1.4 in) of precipitation over 6 days, coupled with an average humidity of 79%, creating a humid atmosphere that can enhance the region's natural beauty.

September Temperature in Forgan

In September in Forgan, the average temperature is 23°C (74°F). The maximum can reach 40°C (104°F), while the minimum can be as low as 4°C (40°F). It's advisable to pack a variety of clothing to stay comfortable throughout the day and night during your travels.

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

The chart illustrates September temperature patterns in Forgan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forgan, September typically has an average temperature of 23°C (74°F), with highs reaching up to 40°C (104°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Forgan

In Forgan in September, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

September Precipitation Trends in Forgan

The chart displays monthly precipitation patterns in Forgan, 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 Forgan, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 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 Forgan

In Forgan in September, humidity is 79%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit less comfortable, urging travelers to seek shade and hydration throughout the day.

September Average Humidity in Forgan

This chart illustrates the average monthly humidity levels in Forgan, 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 Forgan is approximately 79%, 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 Forgan

In Forgan 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 Forgan.

Maximum UV Index Levels in Forgan for September

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

Data source: Forgan 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 Forgan Compares to Other Months

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

This table compares monthly weather conditions in Forgan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	20 mm (0.8 inches)	74%	moderate
February Weather	2°C (36°F)	12 mm (0.5 inches)	77%	high
March Weather	9°C (49°F)	64 mm (2.5 inches)	65%	high
April Weather	13°C (56°F)	46 mm (1.8 inches)	67%	very high
May Weather	19°C (66°F)	105 mm (4.2 inches)	81%	extreme
June Weather	25°C (77°F)	52 mm (2.0 inches)	82%	extreme
July Weather	27°C (81°F)	46 mm (1.8 inches)	82%	extreme
August Weather	26°C (79°F)	52 mm (2.1 inches)	84%	extreme
September Weather	23°C (74°F)	36 mm (1.4 inches)	79%	very high
October Weather	14°C (58°F)	57 mm (2.2 inches)	75%	high
November Weather	8°C (47°F)	10 mm (0.4 inches)	79%	moderate
December Weather	4°C (39°F)	28 mm (1.1 inches)	83%	moderate