September
Weather in September
In Carrigaline, September begins to witness a decline in warmth as sea temperatures drop to 15.7°C (60.3°F). The initial signs of autumn gradually start to reveal themselves. Fading summer blooms and lengthening shadows add a mystic charm to the cityscape. Despite the noticeable change of seasons, September can still boast relatively pleasant weather, inviting residents to enjoy the outdoors. As October approaches, citizens anticipate a further decrease in temperature, marking a clear transition towards autumn.
Note: Most people do not enjoy swimming in water that is 15.7°C (60.3°F). Breathing becomes increasingly challenging as the water temperature dips under 21°C (69.8°F).
On the first day of the month, sunrise is at 6:46 am and sunset at 8:20 pm. On the last day of September, sunrise is at 7:33 am and sunset at 7:13 pm IST.
Sea temperature
In September, the average sea temperature is 15.7°C (60.3°F).Note: Most people do not enjoy swimming in water that is 15.7°C (60.3°F). Breathing becomes increasingly challenging as the water temperature dips under 21°C (69.8°F).
Daylight
The average length of the day in September in Carrigaline is 12h and 38min.On the first day of the month, sunrise is at 6:46 am and sunset at 8:20 pm. On the last day of September, sunrise is at 7:33 am and sunset at 7:13 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 Carrigaline?
In Carrigaline, in September, the average water temperature is 15.7°C (60.3°F). For swimming, a surface water temperature of 15.7°C (60.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Carrigaline have in September?
In September, the average day length in Carrigaline, Ireland, is 12h and 38min.
When is the sunrise / sunset in September in Carrigaline?
In September, on the first day of the month, sunrise is at 6:46 am and sunset at 8:20 pm. On the last day of the month, in Carrigaline, sunrise is at 7:33 am and sunset at 7:13 pm IST.
Average sea temperature in September
Carrigaline, Ireland
- Average sea temperature in September: 15.7°C
The best month for swimming (with the highest average sea temperature) is August (16.4°C).
The coldest month (with the lowest average sea temperature) is March (9.4°C).
Average daylight in September
Carrigaline, Ireland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
