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Forecast

Roxby Downs (30.5631°S, 136.8955°E, 102m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Mostly sunny 16° 28°
    mostly sunny
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    5:46am CDT 6:13am CDT 8:08pm CDT 8:35pm CDT
    NOW
    27.8° Feels Like: 24.3°
    Relative Humidity: 22%
    Dew: 4.2°
    Wind: E 11km/h
    Gust: 17km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1015.9hPa
  3. Today Weather

    Roxby Downs
    Now
    27.4°c
    Feels Like:
    23.0°
    Wind:
    SE 17km/h
    Gusts:
    24km/h
    Humidity:
    24%
    Mostly sunny
     
    16°
    Min
    28°
    Max
    Today in Roxby Downs
    Mostly sunny. Winds E/SE 15 to 20 km/h becoming light in the middle of the day then becoming E/SE 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 30.
    Tomorrow
    Mostly sunny
    17°
    Min
    30°
    Max
    Sunny. Winds NE/SE 15 to 25 km/h becoming light in the middle of the day then becoming E/SE 15 to 20 km/h in the late evening. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching the low to mid 30s.
  4. Radar

  5. Popup Radar

  6. Warnings

    There are no current warnings for Roxby Downs

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Mostly sunny. Winds E/SE 15 to 20 km/h becoming light in the middle of the day then becoming E/SE 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 30.

    Forecast for Roxby Downs (30.5631°S, 136.8955°E, 102m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Mostly sunny Sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 16° 17° 19° 21° 24° 19° 18°
    Maximum 28° 30° 33° 37° 40° 34° 32°
    Chance of rain 5% 5% 5% 5% 20% 60% 40%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm
    UV index Extreme Extreme Extreme Extreme Extreme - -
    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 16
    (km/h)
    15
    (km/h)
    12
    (km/h)
    10
    (km/h)
    12
    (km/h)
    7
    (km/h)
    16
    (km/h)
    15
    (km/h)
    15
    (km/h)
    16
    (km/h)
    28
    (km/h)
    29
    (km/h)
    26
    (km/h)
    21
    (km/h)
    Wind direction SE SE ESE SE ENE WNW NNE NW S W S SSE SSE SSE
    Relative humidity 49% 26% 43% 23% 36% 18% 33% 15% 41% 17% 44% 21% 45% 21%
    Dew point 10°C 6°C 11°C 7°C 10°C 5°C 10°C 6°C 15°C 10°C 11°C 8°C 9°C 7°C
  9. 28 Day Rainfall forecast

    Roxby Downs Rain Forecast


    Roxby Downs 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    28
    29
    30
    Dec 1
    2
    LOW
    3
    MEDIUM
    4
    LOW
    5
    6
    7
    LOW
    8
    9
    10
    11
    12
    LOW
    13
    14
    LOW
    15
    16
    17
    18
    LOW
    19
    LOW
    20
    21
    LOW
    22
    MEDIUM
    23
    24
    LOW
    25
    LOW
    26
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Nov28

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are four main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, the Indian Ocean, and the south Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 10 December to 14 December, 14 December to 18 December, and 20 December to 24 December. Rain events originating in the tropics and moving south are possible about 3 December to 7 December, 23 December to 27 December, and 29 December to 2 January. Over Western Australia the strongest cold fronts should occur about 10 December to 14 December, 20 December to 24 December, and 28 December to 1 January.

    Forecast Explanation

    This forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.

    The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.

    In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.

  10. 12 Month Rainfall Forecast

    Roxby Downs Rain Forecast


    Roxby Downs 12-month Rainfall Forecast
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    2021
    2022
    10
    9
    8
    7
    8
    8
    7
    7
    8
    3
    7
    8
    10
    5
    0
    1
    2 - 3
    4 - 7
    8 - 9
    10
    Well below normal
    Below normal
    Near normal
    Above normal
    Well above normal

    Issue Notes - Issued Nov 23

    ENSO status: La Niña. IOD status: Neutral, returned from negative phase this month. SAM status: Positive, it is forecast to be mostly positive until at least December. The El Niño–Southern Oscillation (ENSO) is currently neutral. However, Over the past few months, sea surface temperatures in the central and eastern equatorial Pacific Ocean have continued to cool. This oceanic cooling has also been accompanied by a response in the atmosphere, which has included trade winds strengthening over the central and western Pacific Ocean in the last few weeks. Both the atmosphere and the ocean are now showing clear signs of La Niña pattern and all forecast models suggest that this trend will continue during December and January. Four of seven models continue the event until February and only one through until March. La Niña typically brings above average rainfall to much of Australia, particularly the north and east. The Indian Ocean Dipole (IOD) is currently neutral, it returned from a negative phasein winter and early spring. While the IOD has returned to neutral, the abnormally warm oceans to the northwest of Australia, will take a month or two to cool, bringing cooler daytime temperatures to southern Australia for another month or so. As such, average to above average rainfall is predicted across much of the country for the remainder of spring and summer. Heavy rainfall events are also more likely during La Niña years, due the abundant moisture it feeds into Australia.

  11. Popup - Daily historical

  12. Past 5 Days

    Roxby Downs Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Nov 24
    17.6 °C 20.9 °C
    10.4 mm
    Thursday
    Nov 25
    17.5 °C 25.7 °C
    34.0 mm
    Friday
    Nov 26
    13.4 °C 25.4 °C
    0.4 mm
    Saturday
    Nov 27
    12.7 °C 27.6 °C
    0.0 mm
    Sunday
    Nov 28
    16.9 °C 29.1 °C
    0.0 mm
    Legend
  13. Long range rainfall forecast

    Roxby Downs Rain Forecast


    Roxby Downs 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    28
    29
    30
    Dec 1
    2
    LOW
    3
    MEDIUM
    4
    LOW
    5
    6
    7
    LOW
    8
    9
    10
    11
    12
    LOW
    13
    14
    LOW
    15
    16
    17
    18
    LOW
    19
    LOW
    20
    21
    LOW
    22
    MEDIUM
    23
    24
    LOW
    25
    LOW
    26
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Nov28

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are four main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, the Indian Ocean, and the south Pacific.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 10 December to 14 December, 14 December to 18 December, and 20 December to 24 December. Rain events originating in the tropics and moving south are possible about 3 December to 7 December, 23 December to 27 December, and 29 December to 2 January. Over Western Australia the strongest cold fronts should occur about 10 December to 14 December, 20 December to 24 December, and 28 December to 1 January.

    Forecast Explanation

    This forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.

    The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.

    In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.

  14. Almanac

    Almanac


    Roxby Downs minimum temp history (30.5631°S, 136.8955°E, 102m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 38.0° 18/11/2021 Coldest this month 8.8° 13/11/2021
    Hottest on record 46.1 22/11/2014 Coldest on record 6.0 01/11/2003
    Hottest this year 43.3° 23/01/2021 Coldest this year -1.0° 30/06/2021
    Long term average 32.2° Long term average 16.5°
    Average this month 28.0° Average this month 15.8°
    Hottest November On Record Avg. max. temp. 34.7° 2012 Coldest November on record Avg. min. temp. 13.8° 2001
    Roxby Downs rainfall history (30.5631°S, 136.8955°E, 102m AMSL)
    RAINFALL
    Wettest This Month 34.0mm 25/11/2021 Total This Month 55.0mm
    9.0 days
    Long Term Average 12.5mm 3.9 days Wettest November on record 50.6mm 1998
    Driest on record 0.0mm 2020
  15. Popup - Radar

    Weather Radar for Australia

  16. Year to Date

    Roxby Downs Year To Date

    Average Rainfall To Nov 123.9mm 37.6 day(s)
    Total For 2021 140.8mm 42.0 day(s)
    Total To This Day 2020 127.6mm 54.0 day(s)
    Wettest Day 34.0mm Nov25
    Lowest Temperature -1.0°C Jun30
    Highest Temperature 43.3°C Jan23
  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Roxby Downs Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 37.1 35.7 32.2 27.4 22.3 18.4 18.7 20.8 25.3 28.7 32.2 34.7 27.8
    Mean Min (°C) 21.2 20.2 17.2 12.8 8.2 5.1 4.3 5.5 9.3 12.8 16.5 19.0 12.6
    Mean Rain (mm) 12.9 15.8 7.6 15.2 8.8 14.8 6.1 9.0 9.5 11.7 12.5 15.2 139.7
    Mean Rain Days 2.8 2.7 2.5 3.2 3.3 4.3 3.3 3.8 4.0 3.8 3.9 4.0 41.2