Flights to Mount Isa, Australia

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Weather in Mount Isa

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	35°C	26°C
February	34°C	24°C
March	33°C	24°C
April	31°C	20°C
May	26°C	16°C
June	23°C	13°C
July	23°C	12°C
August	26°C	14°C
September	30°C	18°C
October	34°C	22°C
November	35°C	24°C
December	36°C	26°C

Hottest Month

36°C

December

Coldest month

12°C

July

Sunny days

330

days per year

14 day forecast

Saturday

11 Oct

82%

38°C26°C

18 Oct

37°C27°C

Sunday

12 Oct

74%

35°C24°C

19 Oct

38°C28°C

Monday

13 Oct

36°C24°C

20 Oct

38°C28°C

Tuesday

14 Oct

89%

37°C28°C

21 Oct

35°C26°C

Wednesday

15 Oct

83%

36°C25°C

22 Oct

35°C25°C

Thursday

16 Oct

34°C27°C

23 Oct

37°C26°C

Friday

17 Oct

35°C26°C

24 Oct

36°C27°C

Cheapest month to fly to Mount Isa

Explore price trends for trips to Mount Isa

Showing prices in USD

Annual Avg. Price	853 USD
October 2025	790 USD
November 2025	782 USD
December 2025	723 USD
January 2026	1056 USD
February 2026	867 USD
March 2026	842 USD
April 2026	831 USD
May 2026	762 USD
June 2026	763 USD
July 2026	809 USD
August 2026	862 USD
September 2026	1154 USD