September weather forecast
Hull, United Kingdom

September marks the onset of autumn in Hull, as temperatures begin to drop and daylight hours start to diminish. However, the sea temperature remains at a comfortable 15.1°C (59.2°F). Although rainfall increases slightly, the city's parks and gardens are usually bathed in the rich colors of autumn. The cooling temperatures and moist environment promote the onset of fungal growth, providing an interesting spectacle for nature enthusiasts. While the summer heat dissipates, leisurely outdoor activities remain feasible.

Temperature

Upon the onset of September, Hull witnesses an average high-temperature of a comfortable 18.6°C (65.5°F), showing a close resemblance to the prior month. During September, Hull observes a consistent average nighttime temperature of 10.5°C (50.9°F).

Rainfall

During September, Hull regularly aggregates up to 61mm (2.4") of precipitation. During the entire year, Hull aggregates up to 680mm (26.77") of precipitation.

Sea temperature

In Hull, United Kingdom, the average seawater temperature in September is 15.1°C (59.2°F).
Note: When the surface water temperature is 15.1°C (59.2°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).

Daylight

The average length of the day in September in Hull is 12h and 41min.
On the first day of the month, sunrise is at 6:11 am and sunset at 7:51 pm. On the last day of September, in Hull, sunrise is at 7:02 am and sunset at 6:39 pm BST.

Sunshine

In September, the average sunshine in Hull, United Kingdom, is 4.8h.