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Mount Isa (20.7266°S, 139.4943°E, 365m AMSL) set as my default location ›

  2. Mount Isa Local Weather

    20.73°S, 139.49°E
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    Now in Mount Isa

    Updated at 13:50 EST

    PAST 24 HOURS

    36.2 °C

    Feels like 34.4 °C
    Dew Point
    17.4 °C
    Gusts
    26km/h
    Relative Humidity
    33%
    Pressure
    1011.6hPa
    Wind
    NE 22km/h
    Rainfall
    0.0mm

    Mount Isa

    May Downs

    Carters Bore

    Lake Julius

    Mount Isa Wednesday Forecast

    Late shower
    Late shower
    25 °C
    39 °C
    40%
    < 1mm
    Mount Isa for Wednesday
    Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Winds NE 20 to 30 km/h turning E 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 40.
    Fire Danger
    High
    DAM LEVELS

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  4. Mount Isa 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Winds NE 20 to 30 km/h turning E 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 40.

    Forecast for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Late shower Mostly sunny Sunny Mostly sunny Mostly sunny Sunny Sunny
    Minimum 25° 25° 22° 23° 25° 23° 23°
    Maximum 39° 39° 40° 41° 41° 39° 38°
    Chance of rain 40% 5% 5% 20% 30% 5% 20%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme - - -
    Fire Danger Rating High High Moderate Moderate - - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 7
    (km/h)     		15
    (km/h)     		22
    (km/h)     		24
    (km/h)     		22
    (km/h)     		19
    (km/h)     		11
    (km/h)     		11
    (km/h)     		17
    (km/h)     		19
    (km/h)     		25
    (km/h)     		23
    (km/h)     		24
    (km/h)     		23
    (km/h)
    Wind direction NE ENE ENE E ENE ENE N WNW WNW W S S SSE SE
    Relative humidity 44% 29% 34% 17% 32% 16% 35% 17% 41% 22% 41% 22% 35% 20%
    Dew point 20°C 18°C 15°C 10°C 13°C 10°C 17°C 12°C 19°C 15°C 15°C 14°C 14°C 12°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:29am EST 5:53am EST 7:13pm EST 7:37pm EST 1:16am EST 1:15pm EST Waning crescent New moon Dec 13 First quarter Dec 20 Full moon Dec 27 Last quarter Jan 04

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  9. Tides graph

    There is no current data for Mount Isa

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  11. Mount Isa Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Dec 02     		26.1 °C 34.6 °C
    0.0 mm
    Sunday
    Dec 03     		25.8 °C 39.2 °C
    0.0 mm
    Monday
    Dec 04     		20.2 °C 41.3 °C
    3.2 mm
    Tuesday
    Dec 05     		21.9 °C 41.2 °C
    0.0 mm
    Wednesday
    Dec 06     		24.6 °C 38.9 °C
    0.0 mm
    Legend

  12. Almanac

    Mount Isa minimum temp history (20.7266°S, 139.4943°E, 365m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 41.3° 04/12/2023 Coldest this month 20.2° 04/12/2023
    Hottest on record 45.1 01/12/2006 Coldest on record 13.4 07/12/1978
    Hottest this year 42.0° 16/11/2023 Coldest this year 2.3° 16/06/2023
    Long term average 37.3° Long term average 23.1°
    Average this month 39.2° Average this month 23.1°
    Hottest December On Record Avg. max. temp. 39.7° 2002 Coldest December on record Avg. min. temp. 20.1° 2011
    Mount Isa rainfall history (20.7266°S, 139.4943°E, 365m AMSL)
    RAINFALL
    Wettest This Month 3.2mm 04/12/2023 Total This Month 3.2mm
    1.0 days
    Long Term Average 68.3mm 7.6 days Wettest December on record 275.2mm 2000
    Driest on record 0.0mm 2018

  13. Mount Isa Year To Date

    Average Rainfall To Dec 458.9mm 49.1 day(s)
    Total For 2023 634.6mm 50.0 day(s)
    Total To This Day 2022 479.8mm 58.0 day(s)
    Wettest Day 86.8mm Mar 9
    Lowest Temperature 2.3°C Jun16
    Highest Temperature 42.0°C Nov16

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