Colchester
United Kingdom
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Colchester, United Kingdom

The first month of the autumn, September, is also an enjoyable month in Colchester, United Kingdom, with average temperature fluctuating between 10.9°C (51.6°F) and 19.9°C (67.8°F).

Temperature

In September, the average high-temperature marginally drops, from a moderately hot 23.3°C (73.9°F) in August, to a comfortable 19.9°C (67.8°F). In September, in Colchester, the average low-temperature is 10.9°C (51.6°F).

Rainfall

Throughout September, 52mm (2") of precipitation is accumulated. Throughout the year, 637mm (25.1") of rain is accumulated.

Daylight

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

What is the temperature in September in Colchester?

In September, in Colchester, United Kingdom, the average high-temperature is 19.9°C (67.8°F), and the average low-temperature is 10.9°C (51.6°F).

How much does it rain in Colchester in September?

During September, Colchester regularly aggregates up to 52mm (2") of precipitation.

What is the average length of the day in September in Colchester?

The average length of the day in September in Colchester is 12.6h.
Average temperature in September - Colchester, United Kingdom
  • Average high temperature in September: 19.9°C

The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).

Average rainfall in September - Colchester, United Kingdom
  • Average rainfall in September: 52mm

The wettest month (with the highest rainfall) is October (70mm).
Driest months (with the lowest rainfall) are February, March and April (44mm).

Average daylight in September - Colchester, United Kingdom
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.6h).
The month with shortest days is December (Average daylight: 7.9h).