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Forecast

Gwynneville (34.4165°S, 150.8851°E, 24m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Possible shower 18° 24°
    possible shower
    Chance of rain: 80%
    Likely amount: 1-5mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:43am EDT 7:08am EDT 6:52pm EDT 7:17pm EDT
    NOW
    22.8° Feels Like: 21.9°
    Relative Humidity: 77%
    Dew: 18.6°
    Wind: SSE 20km/h
    Gust: 24km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    Gwynneville
    Now
    25.6°c
    Feels Like:
    26.6°
    Wind:
    ESE 13km/h
    Gusts:
    19km/h
    Humidity:
    70%
    Possible shower
     
    18°
    Min
    24°
    Max
    Today in Gwynneville
    Partly cloudy. Areas of fog early this morning. Medium chance of light showers or drizzle, most likely this evening. Light winds. Daytime maximum temperatures in the low to mid 20s.
    Tomorrow
    Possible shower
    19°
    Min
    23°
    Max
    Cloudy. Medium chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon and evening. Light winds becoming NE 15 to 20 km/h in the late afternoon. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching the low to mid 20s.
  4. Radar

  5. Popup Radar

  6. Warnings

    There are no current warnings for Gwynneville

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Partly cloudy. Areas of fog early this morning. Medium chance of light showers or drizzle, most likely this evening. Light winds. Daytime maximum temperatures in the low to mid 20s.

    Forecast for Gwynneville (34.4165°S, 150.8851°E, 24m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Possible shower Possible shower Showers Showers Mostly sunny Mostly sunny Mostly sunny
    Minimum 18° 19° 19° 18° 19° 13° 11°
    Maximum 24° 23° 23° 24° 27° 21° 21°
    Chance of rain 80% 70% 60% 70% 30% 40% 70%
    Likely amount 1-5mm 1-5mm 1-5mm 5-10mm 1-5mm < 1mm 1-5mm
    UV index High High High High High - -
    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)
    18
    (km/h)
    9
    (km/h)
    22
    (km/h)
    17
    (km/h)
    23
    (km/h)
    9
    (km/h)
    19
    (km/h)
    16
    (km/h)
    19
    (km/h)
    19
    (km/h)
    26
    (km/h)
    16
    (km/h)
    18
    (km/h)
    Wind direction SW SSE NE ENE NNE NNE NNW NNE NNW NNW WNW W SW SSW
    Relative humidity 79% 79% 81% 76% 83% 82% 80% 76% 73% 56% 52% 44% 56% 55%
    Dew point 18°C 18°C 18°C 18°C 18°C 19°C 17°C 19°C 17°C 17°C 7°C 7°C 8°C 10°C
  9. 28 Day Rainfall forecast

    Gwynneville Rain Forecast


    Gwynneville 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    31
    LOW
    Apr 1
    MEDIUM
    2
    MEDIUM
    3
    HIGH
    4
    LOW
    5
    LOW
    6
    MEDIUM
    7
    LOW
    8
    LOW
    9
    10
    11
    12
    13
    14
    LOW
    15
    LOW
    16
    MEDIUM
    17
    18
    19
    LOW
    20
    LOW
    21
    LOW
    22
    LOW
    23
    LOW
    24
    LOW
    25
    26
    LOW
    27
    LOW
    28
    LOW
    29
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Mar31

    Issue Notes

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

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 22 April to 26 April, 28 April to 2 May, and 3 May to 7 May. Rain events originating in the tropics and moving south are possible about 19 April to 23 April. Over Western Australia the strongest cold fronts should occur about 22 April to 26 April, 29 April to 3 May, and 3 May to 7 May.

    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

    Gwynneville Rain Forecast


    Gwynneville 12-month Rainfall Forecast
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    2020
    2021
    8
    6
    6
    7
    7
    8
    7
    4
    9
    3
    4
    7
    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 Mar 9

    ENSO status: Neutral IOD status: Neutral SAM status: Trending neutral Sea surface temperatures (SSTs) across the equatorial central Pacific remained stable throughout February with the Nino3.4 index registering a value of 0.3. On the other hand, the Southern Oscillation Index (SOI) recorded a value of -2.2 in February. The current outlook suggests slightly warmer than average SSTs will persist across the equatorial Pacific Ocean through the austral autumn, potentially cooling further by the austral winter. Four out of seven international models maintain a slightly warmer than average equatorial Pacific Ocean through the first half of winter. To the west of Australia, the Indian Ocean Dipole (IOD) remains neutral, normal for this time of the year. All six international models maintain neutral IOD values through to the austral winter. In terms of precipitation across Australia, the current outlook favours below average rainfall for western, central and southeastern parts of the country. Across NSW and Qld, the outlook is for average-to-above average, mainly across the Qld coasts. This excludes any extreme weather events such as tropical cyclones or East Coast Lows. Across the north, the North Australian Monsoon (NAM) has been quiet for most of the wet season, with the current prognosis suggesting below average rainfall for March but above average in April. Looking further ahead, with no significant signature from ENSO, there are no significant climate drivers tilting the balance towards a drier or wetter end of autumn/winter. The current consensus, however, suggests that average to above average rainfall is a possibility across northern, western and parts of the inland south east.

  11. Long range rainfall forecast

    Gwynneville Rain Forecast


    Gwynneville 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    31
    LOW
    Apr 1
    MEDIUM
    2
    MEDIUM
    3
    HIGH
    4
    LOW
    5
    LOW
    6
    MEDIUM
    7
    LOW
    8
    LOW
    9
    10
    11
    12
    13
    14
    LOW
    15
    LOW
    16
    MEDIUM
    17
    18
    19
    LOW
    20
    LOW
    21
    LOW
    22
    LOW
    23
    LOW
    24
    LOW
    25
    26
    LOW
    27
    LOW
    28
    LOW
    29
    LOW
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Mar31

    Issue Notes

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

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 22 April to 26 April, 28 April to 2 May, and 3 May to 7 May. Rain events originating in the tropics and moving south are possible about 19 April to 23 April. Over Western Australia the strongest cold fronts should occur about 22 April to 26 April, 29 April to 3 May, and 3 May to 7 May.

    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.

  12. Popup - Daily historical

  13. Past 5 Days

    Gwynneville Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Mar 27
    16.8 °C 22.4 °C
    14.0 mm
    Saturday
    Mar 28
    14.7 °C 23.2 °C
    0.0 mm
    Sunday
    Mar 29
    17.5 °C 23.4 °C
    15.6 mm
    Monday
    Mar 30
    19.6 °C 26 °C
    0.2 mm
    Tuesday
    Mar 31
    18 °C -
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Gwynneville minimum temp history (34.4165°S, 150.8851°E, 24m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 35.1° 20/03/2020 Coldest this month 11.8° 15/03/2020
    Hottest on record 37.1 09/03/2004 Coldest on record 11.8 31/03/2008
    Hottest this year 39.6° 23/01/2020 Coldest this year 11.8° 15/03/2020
    Long term average 24.0° Long term average 18.2°
    Average this month 23.5° Average this month 17.1°
    Hottest March On Record Avg. max. temp. 25.8° 1998 Coldest March on record Avg. min. temp. 16.7° 2005
    Gwynneville rainfall history (34.4165°S, 150.8851°E, 24m AMSL)
    RAINFALL
    Wettest This Month 46.8mm 17/03/2020 Total This Month 164.0mm
    17.0 days
    Long Term Average 133.0mm 13.8 days Wettest March on record 368.6mm 2017
    Driest on record 21.8mm 2009
  15. Popup - Radar

    Weather Radar for NSW/ACT

  16. Year to Date

    Gwynneville Year To Date

    Average Rainfall To Mar 356.2mm 39.2 day(s)
    Total For 2020 627.6mm 43.0 day(s)
    Total To This Day 2019 344.4mm 43.0 day(s)
    Wettest Day 137.4mm Feb10
    Lowest Temperature 11.8°C Mar15
    Highest Temperature 39.6°C Jan23
  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Gwynneville Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 24.9 24.8 24.0 22.1 19.8 17.7 16.9 18.0 20.1 21.7 22.3 24.0 21.3
    Mean Min (°C) 19.1 19.2 18.2 15.6 13.1 11.2 10.1 10.6 12.5 14.0 15.8 17.5 14.7
    Mean Rain (mm) 83.2 140.0 133.0 118.7 85.6 129.7 81.3 98.3 57.3 75.9 102.8 76.5 1178.0
    Mean Rain Days 12.1 13.3 13.8 11.1 8.9 10.2 9.1 8.3 9.2 10.9 12.9 11.9 125.6