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Local Weather

Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL) set as my default location ›

  1. Hamilton Island Local Weather

    20.35°S, 148.95°E

    Now in Hamilton Island

    Updated at 00:30 EST

    26.0 °C

    Feels like 22.6 °C
    Dew Point
    18.7 °C
    Gusts
    39km/h
    Relative Humidity
    64%
    Pressure
    1013.3hPa
    Wind
    E 33km/h
    Rainfall
    0.0mm

    Hamilton Island Saturday Forecast

    Mostly sunny
    Mostly sunny
    25 °C
    30 °C
    30%
    < 1mm
    Hamilton Island for Saturday
    Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds E/SE 15 to 25 km/h tending E/NE in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 17 and 22 with daytime temperatures reaching 29 to 34.
    Fire Danger
    Moderate

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  3. Hamilton Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds E/SE 15 to 25 km/h tending E/NE in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 17 and 22 with daytime temperatures reaching 29 to 34.

    Forecast for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Mostly sunny Mostly sunny Mostly sunny Late shower Clearing shower Possible shower Clearing shower
    Minimum 25° 25° 25° 25° 25° 25° 25°
    Maximum 30° 30° 30° 31° 31° 30° 30°
    Chance of rain 30% 10% 30% 40% 50% 70% 60%
    Likely amount < 1mm < 1mm < 1mm 1-5mm < 1mm 1-5mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating Moderate Moderate 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 28
    (km/h)
    29
    (km/h)
    18
    (km/h)
    22
    (km/h)
    22
    (km/h)
    26
    (km/h)
    28
    (km/h)
    32
    (km/h)
    31
    (km/h)
    34
    (km/h)
    28
    (km/h)
    34
    (km/h)
    28
    (km/h)
    32
    (km/h)
    Wind direction ESE ESE ESE E ESE ESE ESE SE ESE ESE SE SE SE ESE
    Relative humidity 58% 62% 59% 57% 63% 61% 67% 66% 70% 67% 68% 66% 67% 66%
    Dew point 20°C 21°C 20°C 20°C 21°C 21°C 22°C 22°C 23°C 22°C 22°C 22°C 22°C 22°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter
    4:51am 5:16am 6:34pm 6:59pm 8:11pm EST 6:01am EST Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28
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  8. Tides graph

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  10. Hamilton Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Dec 01
    24.7 °C 30.7 °C
    0.8 mm
    Tuesday
    Dec 02
    26.0 °C 31.5 °C
    0.2 mm
    Wednesday
    Dec 03
    26.2 °C 29.6 °C
    0.0 mm
    Thursday
    Dec 04
    25.8 °C 29.0 °C
    0.0 mm
    Friday
    Dec 05
    24.7 °C 29.6 °C
    0.0 mm
    Legend
  11. Almanac


    Hamilton Island minimum temp history (20.3476°S, 148.9531°E, 73m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 31.5° 02/12/2025 Coldest this month 24.7° 01/12/2025
    Hottest on record 35.6 18/12/2005 Coldest on record 19.2 28/12/2011
    Hottest this year 33.5° 18/11/2025 Coldest this year 13.4° 02/08/2025
    Long term average 29.9° Long term average 24.6°
    Average this month 30.1° Average this month 25.5°
    Hottest December On Record Avg. max. temp. 31.7° 2005 Coldest December on record Avg. min. temp. 24.1° 2011
    Hamilton Island rainfall history (20.3476°S, 148.9531°E, 73m AMSL)
    RAINFALL
    Wettest This Month 0.8mm 01/12/2025 Total This Month 1.0mm
    2.0 days
    Long Term Average 163.3mm 11.0 days Wettest December on record 517.2mm 2010
    Driest on record 8.6mm 2005
  12. Hamilton Island Year To Date

    Average Rainfall To Dec 1526.6mm 148.7 day(s)
    Total For 2025 1789.4mm 133.0 day(s)
    Total To This Day 2024 1300.4mm 154.0 day(s)
    Wettest Day 322.2mm Feb 5
    Lowest Temperature 13.4°C Aug 2
    Highest Temperature 33.5°C Nov18