September Weather in Hampton, United States

Last updated: June 24, 2025

In September, the average temperature in Hampton, United States hovers around 24°C (75°F), offering a pleasant climate for visitors. Temperatures can vary between a minimum of 14°C (57°F) and a maximum of 35°C (94°F), catering to a range of preferences. However, be prepared for some rain, as the area experiences 114 mm (4.5 in) of precipitation over approximately 11 days. With an average humidity of 78%, it’s wise to stay hydrated and enjoy the vibrant atmosphere!

September Temperature in Hampton

In September in Hampton, the average temperature is 24°C (75°F). Maximums can reach 35°C (94°F) and minimums can be as low as 14°C (57°F). This makes it an excellent time to explore Hampton, as you can enjoy pleasant weather while participating in a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Hampton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hampton, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (94°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Hampton

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

September Precipitation Trends in Hampton

The chart displays monthly precipitation patterns in Hampton, 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 Hampton, 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 Hampton

In Hampton in September humidity is 78%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making travel sticky and heavy but also inviting, as long as you're prepared with plenty of water and light clothing.

September Average Humidity in Hampton

This chart illustrates the average monthly humidity levels in Hampton, 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 Hampton is approximately 78%, 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 Hampton

In Hampton 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 Hampton.

Maximum UV Index Levels in Hampton for September

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

Data source: Hampton 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 Hampton Compares to Other Months

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

This table compares monthly weather conditions in Hampton, 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 (42°F)	92 mm (3.6 inches)	84%	moderate
February Weather	8°C (46°F)	110 mm (4.3 inches)	83%	high
March Weather	10°C (50°F)	84 mm (3.3 inches)	82%	high
April Weather	15°C (59°F)	98 mm (3.9 inches)	81%	very high
May Weather	20°C (68°F)	111 mm (4.4 inches)	80%	very high
June Weather	24°C (76°F)	105 mm (4.1 inches)	82%	very high
July Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
August Weather	26°C (79°F)	138 mm (5.4 inches)	81%	very high
September Weather	24°C (75°F)	114 mm (4.5 inches)	78%	very high
October Weather	19°C (66°F)	89 mm (3.5 inches)	80%	very high
November Weather	12°C (53°F)	80 mm (3.2 inches)	84%	moderate
December Weather	8°C (47°F)	93 mm (3.7 inches)	84%	moderate