Cooma weather in May 2026

Expect daytime maximum temperatures of 12°C in Cooma, New South Wales in May based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 42 mm of rainfall in the month.

  • 12°C maximum daytime temperature in May in Cooma12
    12°C max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in May in Cooma13
    13 days with some rainfall
  • 2°C minimum night-time temperature in May in Cooma2
    2°C min night temperature
  • 10 hours of daylight per day in May in Cooma10
    10 hours of daylight per day
  • No heat & humidity in May in Cooma0
    No heat & humidity
  • 42 mm monthly rainfall in May in Cooma42
    42 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Cooma3
    3 (Moderate) UV index

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The May weather guide for New South Wales (Cooma) 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)

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How hot is it in Cooma in May?

Daytime temperatures usually reach 20°C in Cooma in May, falling to 12°C at night.

How sunny is it in Cooma in May?

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

How warm is the sea around Cooma in May?

The average sea temperature around Cooma in May is 20°C.

Does it rain in Cooma in May?

There are usually 11 days with some rain in Cooma in May and the average monthly rainfall is 108mm.

Cooma May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:42 17:19
Saturday, 16th May 2026 06:54 17:05
Sunday, 31st May 2026 07:05 16:57

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