Weather in September in Guernsey
Thinking about venturing to Guernsey this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Guernsey in September?
Guernsey is a region in the United Kingdom. September in Guernsey generally has pleasant temperatures, with moderate precipitation.
Temperatures
You can expect pleasant maximum daytime temperatures of around 19°C and nighttime temperatures around 16°C in St Peter Port.
Precipitation
September is a moderate rainy month with an average rainfall of around 67 mm in St Peter Port.Average sunshine
Most areas experience a moderate amount of sunshine, with approximately 182 hours of sunlight expected in St Peter Port. This makes it neither too gloomy nor overly bright.For specific regional insights in Guernsey for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Guernsey climate page.
Where to go in Guernsey in September
Popular destinations
What is the weather like in September for the 4 most popular destinations in Guernsey?
St Peter Port
In September St Peter Port generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
St Martin Guernsey
In September St Martin Guernsey generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
St Saviour Guernsey
In September St Saviour Guernsey generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Castel
In September Castel generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Is your destination not in the list? Have a look at other destinations in Guernsey, in the United Kingdom.
Is September the best time to visit Guernsey?
We believe that September is one of the best times to visit Guernsey with overall pleasant weather in St Peter Port. It's worth noting that weather conditions might differ depending on the location you visit.
On average, the best time to visit Guernsey is in July, August and September with generally pleasant weather in St Peter Port. On the other hand, the weather in January and December tend to be poor.
Interested in more climate information?
We have much more information about the climate in Guernsey.
Interested in the weather conditions in a specific month? Select the month below.
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.