Weather in September
September ushers in autumn in Wexford. While the sea temperature only slightly drops to 14.4°C (57.9°F), it reflects the gradual cooling trend occurring throughout the city. The daylight hours begin their swift decline from the long hours of the summer to nearly 13 hours. With the leaves starting to change colours, residents enjoy the tranquil beauty of the Duagh River and the charm of the city's architecture before the colder weather of October rolls in.
Note: The enjoyment of swimming decreases for most when the surface water temperature is 15.3°C (59.5°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
On the first day of the month, sunrise is at 6:38 am and sunset at 8:13 pm. On the last day of September, in Wexford, Ireland, sunrise is at 7:26 am and sunset at 7:05 pm IST.
Sea temperature
In Wexford, Ireland, the average seawater temperature in September is 15.3°C (59.5°F).Note: The enjoyment of swimming decreases for most when the surface water temperature is 15.3°C (59.5°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
Daylight
In September, the average length of the day in Wexford is 12h and 39min.On the first day of the month, sunrise is at 6:38 am and sunset at 8:13 pm. On the last day of September, in Wexford, Ireland, sunrise is at 7:26 am and sunset at 7:05 pm IST.
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea water temperature in September in Wexford?
In September, the average sea temperature in Wexford is 15.3°C (59.5°F). For most, swimming in 15.3°C (59.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
How many hours of daylight does Wexford have in September?
The average day length in September in Wexford is 12h and 39min.
When is the sunrise / sunset in September in Wexford?
On the first day of September in Wexford, sunrise is at 6:38 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:05 pm IST.
Average sea temperature in September
Wexford, Ireland
- Average sea temperature in September: 15.3°C
The best month for swimming (with the highest average sea temperature) is August (15.4°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).
Average daylight in September
Wexford, Ireland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
Wexford, Ireland
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