September Weather in Hull, United States

Last updated: June 24, 2025

In September, the average temperature in Hull, United States is a pleasant 19°C (66°F). Visitors can expect a minimum temperature of 4°C (39°F) and a maximum of 33°C (91°F). However, be prepared for some rain, as precipitation averages 100 mm (3.9 in) over approximately 8 days. The average humidity during this month is around 75%, making for a rather humid experience.

September Temperature in Hull

In September in Hull, the average temperature is 19°C (66°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 4°C (39°F). This makes Hull an ideal destination for travelers seeking a pleasant climate with a range of temperatures.

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

The chart illustrates September temperature patterns in Hull, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hull, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Hull

In Hull in September, the precipitation amount is 100 mm (3.9 in) spread over the course of 8 days.

September Precipitation Trends in Hull

The chart displays monthly precipitation patterns in Hull, 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 Hull, September typically receives around 100 mm (3.9 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 Hull

In Hull in September humidity is 75%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it slightly uncomfortable for traveling as you navigate through the thick, muggy air.

September Average Humidity in Hull

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

In Hull 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 Hull.

Maximum UV Index Levels in Hull for September

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

Data source: Hull 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 Hull Compares to Other Months

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

This table compares monthly weather conditions in Hull, 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)	25 mm (1.0 inches)	80%	low
February Weather	-7°C (20°F)	29 mm (1.1 inches)	84%	moderate
March Weather	2°C (36°F)	70 mm (2.7 inches)	75%	moderate
April Weather	7°C (45°F)	92 mm (3.6 inches)	79%	very high
May Weather	15°C (60°F)	133 mm (5.2 inches)	74%	very high
June Weather	23°C (73°F)	101 mm (4.0 inches)	81%	extreme
July Weather	24°C (75°F)	80 mm (3.2 inches)	82%	very high
August Weather	22°C (72°F)	98 mm (3.9 inches)	80%	very high
September Weather	19°C (66°F)	100 mm (3.9 inches)	75%	very high
October Weather	9°C (49°F)	85 mm (3.3 inches)	77%	moderate
November Weather	2°C (35°F)	27 mm (1.0 inches)	85%	moderate
December Weather	-3°C (27°F)	39 mm (1.5 inches)	83%	moderate