Clonakilty weather in September 2026

Expect daytime maximum temperatures of 63°F in Clonakilty, Ireland in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 4.6 inches of rainfall in the month.

  • 63°F maximum daytime temperature in September in Clonakilty63
    63°F max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in September in Clonakilty18
    18 days with some rainfall
  • 50°F minimum night-time temperature in September in Clonakilty50
    50°F min night temperature
  • 13 hours of daylight per day in September in Clonakilty13
    13 hours of daylight per day
  • No heat & humidity in September in Clonakilty0
    No heat & humidity
  • 4.6 inches monthly rainfall in September in Clonakilty4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Clonakilty4
    4 (Moderate) UV index
  • 59°F sea temperature in September in Clonakilty59
    59°F sea temperature

More about Clonakilty

Clonakilty by month

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

Recommended for Ireland

Just Go Holidays: 4 week stays for the price of 3

  • Book a 4 week holiday for the price of 3 weeks
  • Check out breaks to Sri Lanka, Malta & beyond
  • Travel before 31st December 2025 (inclusive)
Go to Just Go Holidays deal >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all Just Go Holidays offers

The September weather guide for Ireland (Clonakilty) 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)  |  Imperial (°F)

Back to top

More about Ireland

How warm is it in Clonakilty in September?

Daytime temperatures usually reach 63°F in Clonakilty in September, falling to 50°F at night.

How sunny is it in Clonakilty in September?

There are normally 4 hours of bright sunshine each day in Clonakilty in September - that's 32% of daylight hours.

How warm is the sea around Clonakilty in September?

The average sea temperature around Clonakilty in September is 59°F.

Does it rain in Clonakilty in September?

There are usually 18 days with some rain in Clonakilty in September and the average monthly rainfall is 4.6 inches.

Clonakilty September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:48 19:22
Tuesday, 15th September 2026 06:10 18:50
Wednesday, 30th September 2026 06:35 18:16

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 ^