Temperature in Jersey in September

Daytime highs, nighttime lows and the warmest cities in Jersey, the United Kingdom this September.

Jersey, the United Kingdom, a region in the United Kingdom, typically experiences pleasant weather in September, with maximum daytime temperatures around 19°C (66°F) and nighttime temperatures around 16°C (61°F) in Saint Helier Jersey. September is a summer month.

What is the temperature of the different cities in Jersey, the United Kingdom in September?

Curious about the September temperatures in the prime spots of Jersey? Navigate the map below and tap on a destination dot for more detailed stats.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Jersey, check out our Jersey's climate page.

See also: Jersey weather by month.

Best Places to Visit in Jersey in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Jersey.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Jersey

Jersey temperatures in September: frequently asked questions

How hot does it get in Jersey, the United Kingdom in September?

Average daytime highs in Jersey, the United Kingdom during September reach about 19°C (66°F) in Saint Helier Jersey.

How cold does it get at night in Jersey, the United Kingdom in September?

Nighttime temperatures in Saint Helier Jersey typically drop to around 16°C (61°F) in September.

How much sun does Jersey, the United Kingdom get in September?

Most areas experience a moderate amount of sunshine, with approximately 182 hours of sunlight expected in Saint Helier Jersey. This makes it neither too gloomy nor overly bright.

Interested in more climate information?

We have much more information about the climate in Jersey.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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