September Weather in Hook, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Hook, United Kingdom hovers around 14°C (58°F). Expect minimums dipping to 4°C (40°F) and maximums soaring to 28°C (82°F). With 58 mm (2.3 in) of precipitation spread over 12 days, a touch of rain might accompany you, while the average humidity remains high at 85%.

September Temperature in Hook

In September in Hook, the average temperature is 14°C (58°F). The maximum can reach 28°C (82°F) while the minimum can drop as low as 4°C (40°F). This pleasant weather makes Hook an ideal destination for travelers looking to enjoy mild temperatures and outdoor activities.

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

The chart illustrates September temperature patterns in Hook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hook, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Hook

In Hook in September, the precipitation amount is 58 mm (2.3 in) spread over 12 days.

September Precipitation Trends in Hook

The chart displays monthly precipitation patterns in Hook, 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 Hook, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Hook

In Hook in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Hook

This chart illustrates the average monthly humidity levels in Hook, 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 Hook is approximately 85%, 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 Hook

In Hook in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hook.

Maximum UV Index Levels in Hook for September

The chart shows the monthly maximum UV Index (UVI) for Hook 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 Hook typically reaches 5, which falls under the moderate exposure category.

Data source: Hook 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 Hook Compares to Other Months

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

This table compares monthly weather conditions in Hook, 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)	45 mm (1.8 inches)	90%	low
February Weather	6°C (43°F)	61 mm (2.4 inches)	88%	low
March Weather	7°C (45°F)	60 mm (2.4 inches)	86%	moderate
April Weather	9°C (48°F)	32 mm (1.3 inches)	84%	moderate
May Weather	12°C (54°F)	65 mm (2.6 inches)	80%	high
June Weather	15°C (60°F)	75 mm (3.0 inches)	81%	very high
July Weather	17°C (63°F)	74 mm (2.9 inches)	76%	very high
August Weather	17°C (63°F)	80 mm (3.1 inches)	77%	high
September Weather	14°C (58°F)	58 mm (2.3 inches)	85%	moderate
October Weather	11°C (53°F)	78 mm (3.1 inches)	90%	moderate
November Weather	8°C (46°F)	61 mm (2.4 inches)	92%	low
December Weather	6°C (42°F)	71 mm (2.8 inches)	90%	low