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Gunnedah Climate by Month

The temperature in Gunnedah can vary greatly throughout the year. The temperatures shift from very warm to mild. It maintains moderate precipitation patterns. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to moderate in Gunnedah. Typically, daytime temperatures range from a very warm 34°C in January to a moderate 18°C in the coolest month, July. Nights are cooler, with temperatures generally dropping to 3°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Gunnedah has a moderate amount of precipitation, averaging 596 mm of rainfall annually. The climate in Gunnedah shows significant variation throughout the year. Expect moderate rainfall in November, with an average of 72 mm of precipitation over 10 rainy days.

In contrast, April offers drier and sunnier days, with around 26 mm of rainfall over 9 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Gunnedah in Australia

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Gunnedah?
    January has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Gunnedah?
    The coldest month is July with an average maximum temperature of 18°C.
  • Which is the wettest month in Gunnedah?
    November tops the wettest month list with 72 mm of rainfall.
  • Which is the driest month in Gunnedah?
    April is the driest month with 26 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Gunnedah

    Sun   Dec 15
    40°C | 20°C
    S 14 km/h
    almost clear and no rain

    almost clear and no rain

    Mon   Dec 16
    40°C | 21°C
    E 22 km/h
    clear and no rain

    clear and no rain

    Tue   Dec 17
    39°C | 19°C
    W 14 km/h
    clear and no rain

    clear and no rain