September Weather in Ripton, United States

Last updated: June 24, 2025

In September, the average temperature in Ripton, United States is a comfortable 16°C (61°F). However, be prepared for a range of weather, as temperatures can dip to a chilly -2°C (29°F) or soar up to a warm 32°C (89°F). Expect about 64 mm (2.5 in) of precipitation spread over 8 days, and keep in mind the average humidity level of 72% for a truly immersive experience!

September Temperature in Ripton

In September in Ripton, the average temperature is 16°C (61°F), with maximums reaching up to 32°C (89°F) and minimums dipping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Ripton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ripton, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (89°F) and lows dropping to around -2°C (29°F).

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

September Precipitation in Ripton

In Ripton in September, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.

September Precipitation Trends in Ripton

The chart displays monthly precipitation patterns in Ripton, 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 Ripton, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ripton

In Ripton in September humidity is 72%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making every step feel heavier and requiring extra effort while traveling.

September Average Humidity in Ripton

This chart illustrates the average monthly humidity levels in Ripton, 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 Ripton is approximately 72%, 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 Ripton

In Ripton in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ripton.

Maximum UV Index Levels in Ripton for September

The chart shows the monthly maximum UV Index (UVI) for Ripton 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 Ripton typically reaches 7, which falls under the high exposure category.

Data source: Ripton 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 Ripton Compares to Other Months

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

This table compares monthly weather conditions in Ripton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	78 mm (3.1 inches)	89%	low
February Weather	-5°C (24°F)	79 mm (3.1 inches)	88%	moderate
March Weather	-1°C (31°F)	71 mm (2.8 inches)	86%	moderate
April Weather	6°C (44°F)	114 mm (4.5 inches)	84%	very high
May Weather	13°C (56°F)	92 mm (3.6 inches)	76%	very high
June Weather	18°C (65°F)	87 mm (3.4 inches)	72%	very high
July Weather	21°C (70°F)	114 mm (4.5 inches)	66%	very high
August Weather	20°C (69°F)	90 mm (3.6 inches)	64%	very high
September Weather	16°C (61°F)	64 mm (2.5 inches)	72%	high
October Weather	10°C (50°F)	135 mm (5.3 inches)	81%	moderate
November Weather	2°C (35°F)	101 mm (4.0 inches)	87%	moderate
December Weather	-3°C (26°F)	81 mm (3.2 inches)	84%	low