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 CAD

Annual Avg. Price	1363 CAD
October 2025	1272 CAD
November 2025	1336 CAD
December 2025	1065 CAD
January 2026	1458 CAD
February 2026	1206 CAD
March 2026	1313 CAD
April 2026	1167 CAD
May 2026	1211 CAD
June 2026	1213 CAD
July 2026	1401 CAD
August 2026	1401 CAD
September 2026	2309 CAD