September Weather in North East, United States

Last updated: June 24, 2025

In September, the average temperature in North East, United States hovers around 22°C (72°F), but be prepared for a minimum of 9°C (48°F) and a maximum of 33°C (91°F). With an average humidity of 75%, the atmosphere can feel quite warm. Expect about 94 mm (3.7 in) of precipitation spread over 10 days, so don’t forget your umbrella!

September Temperature in North East

In September in North East, the average temperature is 22°C (72°F), with maximums reaching up to 33°C (91°F) and minimums dipping as low as 9°C (48°F). It's a great time to visit for travelers seeking mild weather and a pleasant climate.

September Weather in North East: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in North East, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North East, September typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in North East

In North East in September, the precipitation amount is 94 mm (3.7 in) over a duration of 10 days.

September Precipitation Trends in North East

The chart displays monthly precipitation patterns in North East, 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 North East, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 10 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 North East

In North East in September, humidity is 75%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring travelers to stay hydrated and take breaks in shaded areas.

September Average Humidity in North East

This chart illustrates the average monthly humidity levels in North East, 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 North East 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 North East

In North East 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 North East.

Maximum UV Index Levels in North East for September

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

Data source: North East 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 North East Compares to Other Months

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

This table compares monthly weather conditions in North East, 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 (36°F)	60 mm (2.4 inches)	84%	moderate
February Weather	4°C (40°F)	97 mm (3.8 inches)	83%	moderate
March Weather	7°C (45°F)	97 mm (3.8 inches)	83%	high
April Weather	13°C (56°F)	100 mm (3.9 inches)	81%	very high
May Weather	18°C (65°F)	134 mm (5.3 inches)	78%	very high
June Weather	24°C (75°F)	96 mm (3.8 inches)	79%	very high
July Weather	27°C (80°F)	129 mm (5.1 inches)	74%	very high
August Weather	25°C (78°F)	133 mm (5.2 inches)	72%	very high
September Weather	22°C (72°F)	94 mm (3.7 inches)	75%	very high
October Weather	17°C (62°F)	104 mm (4.1 inches)	81%	high
November Weather	9°C (48°F)	81 mm (3.2 inches)	85%	moderate
December Weather	5°C (41°F)	98 mm (3.9 inches)	84%	moderate