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Temperatures in September

It's pleasantly warm in September in Wissant with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 21°C. At night, you can expect temperatures between 12°C and 16°C.

Max and Min Temperatures per Day

Daily Temperature in September in Wissant

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Wissant in September. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of September

The month of September starts in Wissant with mild temperatures, averaging around 21°C during the day and nights close to 16°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.

Mid-September

By mid-September, the average daytime temperature stays the same at 21°C, with nights close to 15°C. There might be a few showers during this period, but plenty of dry days with sunshine too.

End of September

By the end of September, the average daytime temperature in Wissant will be around 19°C, with nights close to 13°C. A shower might show up, but overall the weather will be dry and sunny.

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Water temperature

The water temperature at Wissant is 18°C this month. You can swim, but it's a bit on the chilly side.

Precipitation in September

In September, there is an average of 62 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.

The average precipitation chance is 30% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.

Precipitation Chance

Daily precipitation chance in percentages for Wissant in September

This chart shows the daily precipitation chance (in percentages) in September for Wissant. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

Wissant in September

London
Temperature Average Temperature
20°C 20°C
Sun High Temp
21°C 22°C
Sun Low Temp
17°C 17°C
Rain Total Precipitation
62 mm 44 mm
Rain Rainy Days
9 days 8 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 Wissant?

Want nice weather? Then September is a great time to be in Wissant. You’ll have pleasant temperatures and not too much rain this month.

Temperature records for Wissant in September

With 32°C, Wissant hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 12°C in 2018. The extreme night temperatures ranged from a low of 5°C to a high of 22°C.

Check out the climate of Wissant for all months and discover the best travel time

Curious about the climate in other parts of France? Check out the weather and climate in places like Paris, Côte d'Azur, or have a look at other destinations in France.

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Daily Temperature in September in Wissant

This chart shows the average daily temperatures, both day and night, for each day in September in Wissant, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in September in Wissant

Daily Precipitation in September in Wissant

The chart below shows the average daily precipitation in September for Wissant, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 9 days of rain in Wissant.

Daily Precipitation in September in Wissant

Daily UV Index in September in Wissant

This chart shows the average daily UV index in September in Wissant, 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 Wissant

Temperature in September in Wissant Over the Years

This chart shows the average temperature in September in Wissant, measured in degrees Celsius, over the past years.

Temperature in September in Wissant Over the Years

Total Precipitation in September in Wissant Over the Years

This chart shows the average precipitation in September in Wissant, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in September in Wissant Over the Years

Daily climate in September for Wissant

Click on a specific day in September for detailed info on the typical weather on that day in Wissant. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Wissant

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Average Weather in Wissant by Month

Click on a month below to see detailed weather info for Wissant. 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 Wissant for all months at once

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