September Weather in Moodus, United States

Last updated: June 24, 2025

In September, the average temperature in Moodus, United States is a pleasant 19°C (67°F). Expect a minimum chill of 4°C (40°F) and a maximum warmth of 33°C (92°F). With an average humidity of 68%, you might feel a bit sticky at times. Be prepared for some rain, as precipitation typically reaches 97 mm (3.8 in) over about 9 days. Enjoy the varied climate!

September Temperature in Moodus

In September in Moodus, the average temperature is 19°C (67°F). Maximums can reach 33°C (92°F) while minimums can be as low as 4°C (40°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while also being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Moodus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moodus, September typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Moodus

In Moodus in September, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.

September Precipitation Trends in Moodus

The chart displays monthly precipitation patterns in Moodus, 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 Moodus, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 9 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 Moodus

In Moodus in September, humidity is 68%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket, making travel pleasant yet slightly muggy, which can be refreshing while exploring but may require occasional breaks to stay comfortable.

September Average Humidity in Moodus

This chart illustrates the average monthly humidity levels in Moodus, 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 Moodus is approximately 68%, 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 Moodus

In Moodus 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 Moodus.

Maximum UV Index Levels in Moodus for September

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

Data source: Moodus 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 Moodus Compares to Other Months

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

This table compares monthly weather conditions in Moodus, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	69 mm (2.7 inches)	84%	moderate
February Weather	1°C (34°F)	89 mm (3.5 inches)	82%	moderate
March Weather	4°C (40°F)	92 mm (3.6 inches)	81%	high
April Weather	9°C (49°F)	127 mm (5.0 inches)	78%	very high
May Weather	15°C (59°F)	112 mm (4.4 inches)	69%	very high
June Weather	20°C (69°F)	92 mm (3.6 inches)	69%	very high
July Weather	24°C (75°F)	156 mm (6.1 inches)	62%	very high
August Weather	23°C (74°F)	99 mm (3.9 inches)	65%	very high
September Weather	19°C (67°F)	97 mm (3.8 inches)	68%	very high
October Weather	14°C (58°F)	130 mm (5.1 inches)	74%	high
November Weather	7°C (44°F)	92 mm (3.6 inches)	82%	moderate
December Weather	2°C (36°F)	131 mm (5.1 inches)	80%	low