Katoomba weather in May 2026

Expect daytime maximum temperatures of 63°F in Katoomba, New South Wales in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 63°F maximum daytime temperature in May in Katoomba63
    63°F max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in May in Katoomba11
    11 days with some rainfall
  • 41°F minimum night-time temperature in May in Katoomba41
    41°F min night temperature
  • 10 hours of daylight per day in May in Katoomba10
    10 hours of daylight per day
  • No heat & humidity in May in Katoomba0
    No heat & humidity
  • 3.1 inches monthly rainfall in May in Katoomba3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Katoomba4
    4 (Moderate) UV index

More about Katoomba

Katoomba by month

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

Recommended for New South Wales

Hawaiian Airlines: Top deals on flights to/from Hawaii

  • Save on flights to/from Hawaii with Hawaiian Airlines
  • Browse popular routes & find best fares
  • Plus check out top tips on flying to Hawaii & more
Go to Hawaiian Airlines deal >>

The May weather guide for New South Wales (Katoomba) 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 Australia

How hot is it in Katoomba in May?

Daytime temperatures usually reach 68°F in Katoomba in May, falling to 54°F at night.

How sunny is it in Katoomba in May?

There are normally 6 hours of bright sunshine each day in Katoomba in May - that's 56% of daylight hours.

How warm is the sea around Katoomba in May?

The average sea temperature around Katoomba in May is 68°F.

Does it rain in Katoomba in May?

There are usually 11 days with some rain in Katoomba in May and the average monthly rainfall is 4.3 inches.

Katoomba May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:33 17:19
Saturday, 16th May 2026 06:44 17:06
Sunday, 31st May 2026 06:54 16:59

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 ^