September Weather in Barryville, United States

Last updated: June 24, 2025

In Barryville, United States, the average temperature in September is a pleasant 18°C (65°F). Expect temperatures to vary, with a minimum of 2°C (37°F) and a maximum reaching 32°C (89°F). This month typically sees about 103 mm (4.1 in) of precipitation spread over 9 days, accompanied by an average humidity of 66%.

September Temperature in Barryville

In September in Barryville, the average temperature is 18°C (65°F). Maximums can reach 32°C (89°F), while minimums can dip as low as 2°C (37°F). This diverse temperature range makes Barryville an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Barryville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barryville, September typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (37°F).

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

September Precipitation in Barryville

In Barryville in September, the precipitation amount is 103 mm (4.1 in) distributed over 9 days.

September Precipitation Trends in Barryville

The chart displays monthly precipitation patterns in Barryville, 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 Barryville, September typically receives around 103 mm (4.1 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 Barryville

In Barryville in September humidity is 66%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, perfect for leisurely strolls but requiring light, breathable clothing to fully enjoy the experience.

September Average Humidity in Barryville

This chart illustrates the average monthly humidity levels in Barryville, 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 Barryville is approximately 66%, 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 Barryville

In Barryville in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Barryville.

Maximum UV Index Levels in Barryville for September

The chart shows the monthly maximum UV Index (UVI) for Barryville 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 Barryville typically reaches 8, which falls under the very high exposure category.

Data source: Barryville 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 Barryville Compares to Other Months

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

This table compares monthly weather conditions in Barryville, 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 (28°F)	70 mm (2.8 inches)	87%	moderate
February Weather	-1°C (31°F)	98 mm (3.8 inches)	85%	moderate
March Weather	2°C (37°F)	90 mm (3.5 inches)	85%	high
April Weather	9°C (48°F)	108 mm (4.3 inches)	83%	very high
May Weather	15°C (59°F)	128 mm (5.1 inches)	75%	very high
June Weather	19°C (67°F)	101 mm (4.0 inches)	73%	very high
July Weather	23°C (73°F)	120 mm (4.7 inches)	65%	very high
August Weather	21°C (71°F)	128 mm (5.0 inches)	62%	very high
September Weather	18°C (65°F)	103 mm (4.1 inches)	66%	very high
October Weather	12°C (55°F)	143 mm (5.6 inches)	79%	high
November Weather	4°C (40°F)	88 mm (3.5 inches)	87%	moderate
December Weather	0°C (33°F)	95 mm (3.7 inches)	85%	low