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Forecast

Rocky Gully (34.5094°S, 117.0117°E, 240m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Sunny 20°
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:20am WST 6:46am WST 5:45pm WST 6:11pm WST
    NOW
    19.3° Feels Like: 14.5°
    Relative Humidity: 34%
    Dew: 3.1°
    Wind: N 17km/h
    Gust: N 17km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    Rocky Gully
    Now
    22.2°c
    Feels Like:
    19.4°
    Wind:
    N 11km/h
    Gusts:
    19km/h
    Humidity:
    38%
    Sunny
     
    Min
    20°
    Max
    Today in Rocky Gully
    Sunny. Winds N 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.
    Tomorrow
    Late shower
    Min
    21°
    Max
    Mostly sunny. Medium chance of showers in the west in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the evening. Gusty winds in the W in the late afternoon and evening. Winds N 20 to 30 km/h turning NW 20 to 25 km/h in the evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the low to mid 20s.
  4. Radar

  5. Popup Radar

  6. Warnings

    There are no current warnings for Rocky Gully

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Sunny. Winds N 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.

    Forecast for Rocky Gully (34.5094°S, 117.0117°E, 240m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Sunny Late shower Showers easing Mostly sunny Mostly sunny Mostly sunny Mostly cloudy
    Minimum
    Maximum 20° 21° 12° 13° 15° 17° 19°
    Chance of rain 5% 90% 50% 5% 5% 5% 40%
    Likely amount < 1mm 5-10mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate - - - -
    Frost risk Nil Nil Nil Slight Nil Slight Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 13
    (km/h)
    15
    (km/h)
    18
    (km/h)
    21
    (km/h)
    12
    (km/h)
    12
    (km/h)
    1
    (km/h)
    1
    (km/h)
    4
    (km/h)
    1
    (km/h)
    3
    (km/h)
    1
    (km/h)
    7
    (km/h)
    5
    (km/h)
    Wind direction NNE N N NNW SW SSW NNE ESE NNE SSW N N NNE N
    Relative humidity 66% 41% 49% 42% 89% 61% 79% 57% 80% 55% 79% 54% 78% 52%
    Dew point 5°C 7°C 2°C 8°C 7°C 4°C 5°C 5°C 6°C 6°C 6°C 8°C 7°C 9°C
  9. 28 Day Rainfall forecast

    Rocky Gully Rain Forecast


    Rocky Gully 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    21
    22
    HIGH
    23
    MEDIUM
    24
    25
    26
    27
    28
    29
    HIGH
    30
    MEDIUM
    31
    LOW
    Sep 1
    LOW
    2
    MEDIUM
    3
    MEDIUM
    4
    LOW
    5
    6
    LOW
    7
    LOW
    8
    MEDIUM
    9
    HIGH
    10
    LOW
    11
    LOW
    12
    13
    MEDIUM
    14
    15
    16
    LOW
    17
    MEDIUM
    18
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug21

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, eastern Australia, New Zealand, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 29 August to 2 September, 3 September to 7 September, and 17 September to 21 September. Rain events originating in the tropics and moving south are possible about 26 August to 30 August, 6 September to 10 September, and 11 September to 15 September. Over Western Australia the strongest cold fronts should occur about 6 September to 10 September, 12 September to 16 September, and 17 September to 21 September.

  10. 12 Month Rainfall Forecast

    Rocky Gully Rain Forecast


    Rocky Gully 12-month Rainfall Forecast
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    2019
    2020
    7
    5
    4
    6
    6
    6
    6
    7
    5
    5
    4
    5
    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 Aug 8

    ENSO status: Neutral IOD status: Positive Sea surface temperatures (SST's) continued a cooling trend over the central Pacific during July. The Nino3.4 index lingered at about 0.5 through the month of July. The Southern Oscillation Index (SOI) recorded a value of -5.6 in July, which is now in neutral territory. Current consensus suggests warmer than average SSTs will remain across the equatorial Pacific Ocean through the austral spring, but well within neutral values. Although, six out of eight international models maintain a warmer than average Pacific Ocean through the remainder of 2019, none of these are reaching El Nino thresholds during the 2019/2020 summer. Moreover, the IRI ENSO forecast suggests less than 50% of another El Nino developing over the next 12 months. On the other hand, the Indian Ocean Dipole (IOD) remains strongly positive. Six out of six international models maintain a positive event until mid-spring. The climate outlook for the four weeks left in winter and spring, favours average-to-below average rainfall across the southern half of Australia, in particular over the eastern half of the continent. During Positive IODs, central and southeastern Australia tend to see a reduction in rainfall during the end of winter and the first half of spring due to a reduction of moisture streaming from the northwest. SST's along the eastern seaboard remain significantly warmer than average (especially off NSW) maintaining a high risk of extreme weather events such as East Coast Lows (ECLs). These can bring intense periods of rainfall east of the Great Dividing Range, leading to flash flooding.

  11. Long range rainfall forecast

    Rocky Gully Rain Forecast


    Rocky Gully 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    21
    22
    HIGH
    23
    MEDIUM
    24
    25
    26
    27
    28
    29
    HIGH
    30
    MEDIUM
    31
    LOW
    Sep 1
    LOW
    2
    MEDIUM
    3
    MEDIUM
    4
    LOW
    5
    6
    LOW
    7
    LOW
    8
    MEDIUM
    9
    HIGH
    10
    LOW
    11
    LOW
    12
    13
    MEDIUM
    14
    15
    16
    LOW
    17
    MEDIUM
    18
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug21

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the southwest Indian Ocean, eastern Australia, New Zealand, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 29 August to 2 September, 3 September to 7 September, and 17 September to 21 September. Rain events originating in the tropics and moving south are possible about 26 August to 30 August, 6 September to 10 September, and 11 September to 15 September. Over Western Australia the strongest cold fronts should occur about 6 September to 10 September, 12 September to 16 September, and 17 September to 21 September.

  12. Popup - Daily historical

  13. Past 5 Days

    Rocky Gully Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Aug 17
    6.3 °C 12.2 °C
    31.6 mm
    Sunday
    Aug 18
    5.1 °C 15.2 °C
    2.8 mm
    Monday
    Aug 19
    4.4 °C 16.7 °C
    0.2 mm
    Tuesday
    Aug 20
    3.2 °C 18.0 °C
    0.4 mm
    Wednesday
    Aug 21
    3.1 °C -
    0.2 mm
    Legend
  14. Almanac

    Almanac


    Rocky Gully minimum temp history (34.5094°S, 117.0117°E, 240m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 19.8° 12/08/2019 Coldest this month 3.0° 21/08/2019
    Hottest on record 24.8 16/08/2015 Coldest on record 0.0 29/08/2004
    Hottest this year 37.0° 20/01/2019 Coldest this year 2.8° 28/06/2019
    Long term average 15.4° Long term average 6.9°
    Average this month 15.5° Average this month 6.5°
    Hottest August On Record Avg. max. temp. 17.5° 2006 Coldest August on record Avg. min. temp. 5.3° 2008
    Rocky Gully rainfall history (34.5094°S, 117.0117°E, 240m AMSL)
    RAINFALL
    Wettest This Month 31.6mm 17/08/2019 Total This Month 72.6mm
    18.0 days
    Long Term Average 150.3mm 20.2 days Wettest August on record 223.2mm 2006
  15. Popup - Radar

  16. Year to Date

    Rocky Gully Year To Date

    Average Rainfall To Aug 762.9mm 120.1 day(s)
    Total For 2019 655.2mm 135.0 day(s)
    Total To This Day 2018 751.6mm 145.0 day(s)
    Wettest Day 37.4mm Jul 5
    Lowest Temperature 2.8°C Jun28
    Highest Temperature 37.0°C Jan20
  17. Popup - Monthly historical

  18. Climatology

    Rocky Gully Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 26.5 26.7 24.8 21.4 18.3 15.7 14.8 15.4 16.4 18.8 22.2 24.3 20.5
    Mean Min (°C) 12.8 13.5 12.5 10.8 9.0 7.6 6.5 6.9 7.2 8.3 10.1 11.2 9.7
    Mean Rain (mm) 18.1 18.4 34.6 70.5 130.3 163.7 177.0 150.3 127.4 76.7 50.6 31.0 1041.9
    Mean Rain Days 7.5 7.1 9.3 14.5 19.2 19.5 22.8 20.2 18.6 17.6 12.8 9.8 154.4