Doolin weather in September 2026

Expect daytime maximum temperatures of 16°C in Doolin, Ireland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 115 mm of rainfall in the month.

  • 16°C maximum daytime temperature in September in Doolin16
    16°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in September in Doolin20
    20 days with some rainfall
  • 9°C minimum night-time temperature in September in Doolin9
    9°C min night temperature
  • 13 hours of daylight per day in September in Doolin13
    13 hours of daylight per day
  • No heat & humidity in September in Doolin0
    No heat & humidity
  • 115 mm monthly rainfall in September in Doolin115
    115 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Doolin4
    4 (Moderate) UV index
  • 15°C sea temperature in September in Doolin15
    15°C sea temperature

More about Doolin

Doolin by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Zest Car Rental: Current Ireland car hire deals

  • Search for car hire deals at airports across Ireland
  • Compare prices on Budget, Europcar, Payless & Thrifty
  • Book car hire at Dublin, Cork, Shannon, Knock & Kerry
Go to Zest Car Rental deal >>

View all Zest Car Rental offers

The September weather guide for Ireland (Doolin) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Ireland

How warm is it in Doolin in September?

Daytime temperatures usually reach 17°C in Doolin in September, falling to 10°C at night.

How sunny is it in Doolin in September?

There are normally 4 hours of bright sunshine each day in Doolin in September - that's 33% of daylight hours.

How warm is the sea around Doolin in September?

The average sea temperature around Doolin in September is 14°C.

Does it rain in Doolin in September?

There are usually 15 days with some rain in Doolin in September and the average monthly rainfall is 64mm.

Doolin September sunrise & sunset times

Browse the sunrise and sunset times for Doolin in September 2026. Select a month to view Doolin sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:47 19:26
Tuesday, 15th September 2026 06:11 18:53
Wednesday, 30th September 2026 06:37 18:17

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^