Weather in September in Glamorgan
Thinking about venturing to Glamorgan 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 Glamorgan in September?
Glamorgan is a region in the United Kingdom. September in Glamorgan generally has pleasant temperatures, with precipitation levels ranging from moderate to high. During September, summer is in full swing.
Temperatures
You can expect pleasant maximum daytime temperatures of around 18°C and nighttime temperatures around 12°C in Cardiff. To learn more about the conditions in specific areas of Glamorgan in September, check out the map below.To explore the conditions in Glamorgan in more detail, check the map below.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Penarth with an average of 81 mm to high rainfall in Llangennith with 114 mm.Average sunshine
The city Cardiff usually sees around 149 hours of sunlight, indicating a moderately sunny period.For more details on the yearly climate, visit our Glamorgan climate page.
Where to go in Glamorgan in September
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Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Glamorgan's climate page.
Popular destinations
What is the weather like in September for the 5 most popular destinations in Glamorgan?
Cardiff
In September Cardiff generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Merthyr Tydfil
In September Merthyr Tydfil generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Bridgend
In September Bridgend generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
The Mumbles
In September The Mumbles generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are tolerable that month.
Barry
In September Barry generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 12°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 Glamorgan, in the United Kingdom.
Is September the best time to visit Glamorgan?
Given the typically pleasant weather conditions in Cardiff, September might be a good time to visit Glamorgan. However, the weather conditions may vary depending on your destination.
On average, the best time to visit Glamorgan is in July and August with generally perfect weather in Cardiff. The weather in January, February, November and December, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Glamorgan.
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.