Castlebar weather in September 2024

Expect 61°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Castlebar in September. Check more long-term weather averages for Castlebar in September before you book your next holiday to Ireland in 2024/2025.

  • 61°F maximum daytime temperature in September in Castlebar61
    61°F max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in September in Castlebar21
    21 days with some rainfall
  • 48°F minimum night-time temperature in September in Castlebar48
    48°F min night temperature
  • 13 hours of daylight per day in September in Castlebar13
    13 hours of daylight per day
  • No heat & humidity in September in Castlebar0
    No heat & humidity
  • 4.4 inches monthly rainfall in September in Castlebar4.4
    4.4 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Castlebar4
    4 (Moderate) UV index

More about Castlebar

Castlebar by month

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

Recommended for Ireland

Travel Up: up to 40% + £25 off holidays

  • Save up to 40% on spring Holiday bookings
  • EXTRA £25 off with promo code at check out
  • Discount only applies to bookings over £750
Show discount codeShow discount code ******G25
Redeem Travel Up discount code >>

Expires at 23:59 on Tuesday 30th Apr 2024 · View all Travel Up offers

The September weather guide for Ireland (Castlebar) 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 Castlebar in September?

Daytime temperatures usually reach 61°F in Castlebar in September, falling to 48°F at night.

How sunny is it in Castlebar in September?

There are normally 3 hours of bright sunshine each day in Castlebar in September - that's 25% of daylight hours.

Does it rain in Castlebar in September?

There are usually 21 days with some rain in Castlebar in September and the average monthly rainfall is 4.4 inches.

Castlebar September sunrise & sunset times

Browse the sunrise and sunset times for Castlebar in September 2024. Select a month to view Castlebar sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 06:46 20:26
Sunday, 15th September 2024 07:11 19:52
Monday, 30th September 2024 07:38 19:15

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^