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Gunnedah Weather and Climate: A Comprehensive Guide

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 maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to moderate in Gunnedah. Typically, average maximum 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 lows often dropping to around 3°C during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

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. For more details, please visit our Gunnedah Precipitation page.

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

Forecast for Gunnedah

Tue   Jan 28
39°C | 23°C
NW 6 m/s
partly cloudy and no rain

partly cloudy and no rain

Wed   Jan 29
40°C | 21°C
SW 6 m/s
0.6 mm
partly cloudy and slight rain

partly cloudy and slight rain

Thu   Jan 30
38°C | 21°C
SW 5 m/s
6.5 mm
partly cloudy and thunder

partly cloudy and thunder

Select a Month of Interest

Check the conditions for any month of the year.

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.