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When to go · Mount Isa

Mount Isa, month by month

The best months for Mount Isa: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Dec.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Dec–Feb (wet season: highs near 37°C, humidity, flooded roads).36 °C / 24 °C, 9 rain daysCrowds: High · 2 festivals or holidays
  2. FebruaryAvoidListed as a month to avoid: Dec–Feb (wet season: highs near 37°C, humidity, flooded roads).36 °C / 23 °C, 8 rain daysCrowds: Medium
  3. MarchGoodOutside the best window (May–Sep (dry, cool nights, highs in the mid-20s to low 30s)). Across Australia: Warm seas, calmer crowds in the south; the north is still wet.35 °C / 22 °C, 6 rain daysCrowds: Medium · 1 festival or holiday
  4. AprilGoodOutside the best window (May–Sep (dry, cool nights, highs in the mid-20s to low 30s)). Across Australia: Autumn colour, Easter holidays; the north begins to dry out late in the month.33 °C / 18 °C, 3 rain daysCrowds: Medium · 1 festival or holiday
  5. MayGreatInside Mount Isa's best window: May–Sep (dry, cool nights, highs in the mid-20s to low 30s).28 °C / 14 °C, 2 rain daysCrowds: Low
  6. JuneGreatInside Mount Isa's best window: May–Sep (dry, cool nights, highs in the mid-20s to low 30s).25 °C / 10 °C, 2 rain daysCrowds: Medium
  7. JulyGreatInside Mount Isa's best window: May–Sep (dry, cool nights, highs in the mid-20s to low 30s).26 °C / 9 °C, 1 rain daysCrowds: High
  8. AugustGreatInside Mount Isa's best window: May–Sep (dry, cool nights, highs in the mid-20s to low 30s).28 °C / 10 °C, 1 rain daysCrowds: Medium
  9. SeptemberGreatInside Mount Isa's best window: May–Sep (dry, cool nights, highs in the mid-20s to low 30s).32 °C / 14 °C, 2 rain daysCrowds: Medium
  10. OctoberGoodOutside the best window (May–Sep (dry, cool nights, highs in the mid-20s to low 30s)). Across Australia: Warm south, building heat in the north; the good compromise month before stinger season.35 °C / 18 °C, 3 rain daysCrowds: Medium
  11. NovemberMixedOutside the best window (May–Sep (dry, cool nights, highs in the mid-20s to low 30s)). Across Australia: South is pleasant; the north turns humid with storms, stingers arrive and some roads close.37 °C / 21 °C, 5 rain daysCrowds: Medium
  12. DecemberAvoidListed as a month to avoid: Dec–Feb (wet season: highs near 37°C, humidity, flooded roads).37 °C / 23 °C, 7 rain daysCrowds: High · 3 festivals or holidays