- Save on holiday cottages in the UK & Ireland
- Browse latest special offers on hand-picked cottages
- Filter offers by facilities, activities & location
Cork weather in September 2020
Get the latest coronavirus (COVID-19) updates for Ireland with current travel advice, statistics and online resources.
- 1616°C max day temperature
- 1717 days with some rainfall
- 1010°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 9696 mm of monthly rainfall
- 44 (Moderate) UV index
- 1515°C sea temperature
The September weather guide for Cork, Ireland shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Cork holiday rentals
Find holiday rentals in Cork, County Cork, Ireland including holiday homes, self-catering accommodation, B&Bs, shared space, home swaps and short-term lets.
Cork camping & hostels
Looking for camping holidays in Cork, County Cork, Ireland? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.
UK & Ireland holidays
How warm is it in Cork in September?
Daytime temperatures usually reach 16°C in Cork in September, falling to 10°C at night.
How sunny is it in Cork in September?
There are normally 4 hours of bright sunshine each day in Cork in September - that's 32% of daylight hours.
How warm is the sea around Cork in September?
The average sea temperature around Cork in September is 15°C.
Does it rain in Cork in September?
There are usually 17 days with some rain in Cork in September and the average monthly rainfall is 96mm.
Cork sunrise & sunset times for September 2020
Browse the sunrise & sunset times for Cork in September 2020. Select a month to view Cork sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st September 2020||06:47||20:20|
|Tuesday, 15th September 2020||07:09||19:48|
|Wednesday, 30th September 2020||07:34||19:13|
- Save on holidays to the UK & Ireland in 2020/2021
- Book holidays to Ireland, Scotland, Jersey & Isle of Man
- Including the Giant's Causeway, Loch Lomond & Edinburgh
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Ireland
Where is hot in Ireland in September for 2020/2021?
Below are average maximum temperatures at popular destinations in Ireland in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.