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Average weather for Clacton-on-Sea in September

It's pleasantly warm in September in Clacton-on-Sea with an average temperature of 20°C. Temperatures this month range from a low of 18°C to a high of 22°C. At night, you can expect temperatures between 10°C and 14°C.

Daily Temperature in September in Clacton-on-Sea

Start of September

The month of September starts in Clacton-on-Sea with mild temps, averaging around 21°C during the day and nights around 13°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.

Mid September

By mid-September, daytime temps stay steady at around 21°C, with nights around 13°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of September

By the end of September, the average daytime temperature in Clacton-on-Sea is around 19°C, while nighttime temps are about 11°C. A shower might pop up, but overall, the weather will be dry and sunny.

In September, there is an average of 35 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.

Clacton-on-Sea in September

New York
Temperature Average temperature
20°C 27°C
Sun Max. temperature
22°C 31°C
Sun Min. temperature
18°C -5°C
Rain Total precipitation
35 mm 57 mm
Rain Rainy days
9 days 9 days

UV index

The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.

Is September a good time to visit Clacton-on-Sea?

Looking for great weather? September is a good time to be in Clacton-on-Sea. The temperatures are nice, and there’s not too much rain.

Temperature records

With 30°C in 2023, Clacton-on-Sea reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 19°C.

Check out the climate of Clacton-on-Sea for all months and discover the best travel time

Curious about the weather in other parts of England? Check out the climate and weather for spots like London, Edinburgh, Cornwall, or explore other destinations in England.

Daily Temperature in September in Clacton-on-Sea

This chart shows the average daily high and low temperatures in September for Clacton-on-Sea, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in September in Clacton-on-Sea

Daily Precipitation in September in Clacton-on-Sea

The chart below shows the average daily precipitation in September for Clacton-on-Sea, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 9 days of precipitation in Clacton-on-Sea.

Daily Precipitation in September in Clacton-on-Sea

Daily UV index in September in Clacton-on-Sea

This chart shows the average daily UV index in September in Clacton-on-Sea, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in September in Clacton-on-Sea

Temperature in September in Clacton-on-Sea over the years

This chart shows the average temperature in September in Clacton-on-Sea, measured in degrees Celsius, over the past few years.

Temperature in September in Clacton-on-Sea Over the Years

Total precipitation in September in Clacton-on-Sea over the years

This chart shows the average precipitation in September in Clacton-on-Sea, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in September in Clacton-on-Sea over the years

Daily weather in September for Clacton-on-Sea

Click on any day in September to get detailed info about the usual weather on that day in Clacton-on-Sea. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Clacton-on-Sea

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Average weather in Clacton-on-Sea by month

Click on a month below to see detailed weather info for Clacton-on-Sea. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Clacton-on-Sea for all months at once

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