September Weather in Ossipee, United States

Last updated: June 24, 2025

In September, the average temperature in Ossipee, United States hovers around 23°C (73°F), with a notable range where minimums can dip to 6°C (43°F) and maximums soar to 36°C (98°F). Expect around 114 mm (4.5 in) of precipitation spread over 11 days, and be prepared for a 75% average humidity that adds a touch of mugginess to the air.

September Temperature in Ossipee

In September in Ossipee, the average temperature is 23°C (73°F). Maximum temperatures can reach 36°C (98°F), while the minimum can drop as low as 6°C (43°F). Be sure to pack accordingly to enjoy the diverse weather during your travels!

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

The chart illustrates September temperature patterns in Ossipee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ossipee, September typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (98°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Ossipee

In Ossipee in September, the total precipitation amount is 114 mm (4.5 in) spread over 11 days.

September Precipitation Trends in Ossipee

The chart displays monthly precipitation patterns in Ossipee, 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 Ossipee, September typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 11 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 Ossipee

In Ossipee in September, humidity is 75%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel slightly uncomfortable yet invigorating as the air wraps around you, creating a sense of walking through a lush, tropical paradise.

September Average Humidity in Ossipee

This chart illustrates the average monthly humidity levels in Ossipee, 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 Ossipee 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 Ossipee

In Ossipee 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 Ossipee.

Maximum UV Index Levels in Ossipee for September

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

Data source: Ossipee 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 Ossipee Compares to Other Months

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

This table compares monthly weather conditions in Ossipee, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	83 mm (3.3 inches)	84%	moderate
February Weather	8°C (47°F)	113 mm (4.5 inches)	84%	high
March Weather	11°C (52°F)	80 mm (3.1 inches)	84%	very high
April Weather	16°C (61°F)	116 mm (4.6 inches)	82%	very high
May Weather	21°C (69°F)	116 mm (4.6 inches)	82%	very high
June Weather	24°C (76°F)	102 mm (4.0 inches)	83%	extreme
July Weather	27°C (80°F)	91 mm (3.6 inches)	79%	very high
August Weather	25°C (78°F)	119 mm (4.7 inches)	77%	very high
September Weather	23°C (73°F)	114 mm (4.5 inches)	75%	very high
October Weather	18°C (64°F)	102 mm (4.0 inches)	81%	very high
November Weather	10°C (50°F)	77 mm (3.0 inches)	87%	moderate
December Weather	7°C (45°F)	101 mm (4.0 inches)	85%	moderate