Hay weather in December 2026

Expect daytime maximum temperatures of 31°C in Hay, New South Wales in December based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 31°C maximum daytime temperature in December in Hay31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in December in Hay7
    7 days with some rainfall
  • 15°C minimum night-time temperature in December in Hay15
    15°C min night temperature
  • 14 hours of daylight per day in December in Hay14
    14 hours of daylight per day
  • Moderate heat & humidity in December in HayM
    Moderate heat & humidity
  • 26 mm monthly rainfall in December in Hay26
    26 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Hay11
    11+ (Extreme) UV index

More about Hay

Hay by month

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

Recommended for New South Wales

Love Holidays sale: up to £600 off holidays

  • Save up to £600 on selected holidays in 2026/2027
  • Book discounted holidays with 'Sale' label
  • Discounts varies by destination & holiday type. T&Cs apply
Go to Love Holidays deal >>

Expires at 23:59 on Sunday 8th Feb 2026 · View all Love Holidays offers

The December weather guide for New South Wales (Hay) 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 Australia

How hot is it in Hay in December?

Daytime temperatures usually reach 26°C in Hay in December with low heat and humidity, falling to 18°C at night.

How sunny is it in Hay in December?

There are normally 8 hours of bright sunshine each day in Hay in December - that's 54% of daylight hours.

How warm is the sea around Hay in December?

The average sea temperature around Hay in December is 21°C.

Does it rain in Hay in December?

There are usually 10 days with some rain in Hay in December and the average monthly rainfall is 86mm.

Hay December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2026 05:01 19:18
Wednesday, 16th December 2026 05:02 19:30
Thursday, 31st December 2026 05:10 19:36

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 ^