Shanklin
United Kingdom
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Shanklin, United Kingdom

September, the first month of the autumn, in Shanklin, is still a comfortable month, with average temperature varying between 18.3°C (64.9°F) and 11.8°C (53.2°F).

Temperature

In September, the average high-temperature is essentially the same as in August - an enjoyable 18.3°C (64.9°F). The average low-temperature, in Shanklin, United Kingdom, is 11.8°C (53.2°F).

Rainfall

In Shanklin, during 8.9 rainfall days, 70.5mm (2.8") of precipitation is typically accumulated. In Shanklin, during the entire year, the rain falls for 119.7 days and collects up to 870.9mm (34.3") of precipitation.

Sea temperature

September is the month with the warmest seawater in Shanklin, with an average sea temperature of 17.3°C (63.1°F).
Note: Swimming in 17.3°C (63.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Shanklin, the average length of the day in September is 12.6h.

Sunshine

In September, the average sunshine in Shanklin is 5.8h.

What is the temperature in September in Shanklin?

In Shanklin, in September, the average high-temperature is 18.3°C (64.9°F), and the average low-temperature is 11.8°C (53.2°F).

How many days does it rain in September in Shanklin?

In Shanklin, during September, the rain falls for 8.9 days and regularly aggregates up to 70.5mm (2.8") of precipitation.

What is the month with the warmest sea water in Shanklin?

With an average sea temperature of 17.3°C (63.1°F), September is the month with the warmest seawater in Shanklin, United Kingdom.

What is the sea temperature in September in Shanklin?

In Shanklin, United Kingdom, in September, the average water temperature is 17.3°C (63.1°F). For swimming, a surface water temperature of 17.3°C (63.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Shanklin have in September?

In Shanklin, the average length of the day in September is 12.6h.

How many hours of sunshine does Shanklin have in September?

The average sunshine in September in Shanklin is 5.8h.
Average temperature in September - Shanklin, United Kingdom
  • Average high temperature in September: 18.3°C

The warmest month (with the highest average high temperature) is August (20.5°C).
The month with the lowest average high temperature is February (7.9°C).

  • Average low temperature in September: 11.8°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).

Average rainfall in September - Shanklin, United Kingdom
  • Average rainfall in September: 70.5mm

The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the lowest rainfall) is June (46.3mm).

Average rainfall days in September - Shanklin, United Kingdom
  • Average rainfall days in September: 8.9 days

The month with the highest number of rainy days is January (13.1 days).
The month with the lowest number of rainy days is July (6.9 days).

Average sea temperature in September - Shanklin, United Kingdom
  • Average sea temperature in September: 17.3°C

The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).

Average daylight in September / Average sunshine in September - Shanklin, United Kingdom
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.4h).
The month with shortest days is December (Average daylight: 8.1h).

  • Average sunshine in September: 5.8h

The month with most sunshine is July (Average sunshine: 8.5h).
The month with least sunshine is December (Average sunshine: 2h).