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Forecast

Bunbury (33.3271°S, 115.637°E, 30m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Mostly sunny 19° 28°
    mostly sunny
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light     		Sunrise Sunset Last light
    Sunrise Sunset
    5:41am WST 6:06am WST 6:53pm WST 7:18pm WST
    NOW
    25.6° Feels Like: 20.9°
    Relative Humidity: 41%
    Dew: 11.4°
    Wind: ESE 26km/h
    Gust: 39km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1017.5hPa

  3. Today Weather

    Bunbury
    Now
    23.8°c
    Feels Like:
    18.0°
    Wind:
    ESE 32km/h
    Gusts:
    43km/h
    Humidity:
    46%
    Mostly sunny
     
    19°
    Min
    28°
    Max
    Today in Bunbury
    Partly cloudy. Slight chance of a shower near the south coast early this morning. Winds SE 25 to 35 km/h turning E 20 to 30 km/h in the late afternoon. Daytime maximum temperatures 22 to 27.
    Tomorrow
    Mostly sunny
    14°
    Min
    29°
    Max
    Partly cloudy. Winds E 20 to 30 km/h. Overnight temperatures falling to around 13 with daytime temperatures reaching the mid to high 20s.

  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours

  8. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower near the south coast early this morning. Winds SE 25 to 35 km/h turning E 20 to 30 km/h in the late afternoon. Daytime maximum temperatures 22 to 27.

    Forecast for Bunbury (33.3271°S, 115.637°E, 30m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Mostly sunny Sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 19° 14° 15° 16° 17° 16° 18°
    Maximum 28° 29° 29° 29° 28° 30° 31°
    Chance of rain 5% 5% 5% 5% 10% 10% 10%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Very High Very High Very High Very 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 30
    (km/h)     		30
    (km/h)     		27
    (km/h)     		19
    (km/h)     		18
    (km/h)     		8
    (km/h)     		6
    (km/h)     		12
    (km/h)     		7
    (km/h)     		12
    (km/h)     		14
    (km/h)     		13
    (km/h)     		8
    (km/h)     		14
    (km/h)
    Wind direction SE ESE E E ENE SW ENE W SE SW SE WSW ESE W
    Relative humidity 62% 42% 51% 30% 48% 32% 41% 39% 54% 40% 55% 42% 53% 44%
    Dew point 15°C 14°C 10°C 10°C 10°C 11°C 10°C 14°C 13°C 13°C 13°C 16°C 15°C 18°C

  9. 28 Day Rainfall forecast

    Bunbury Rain Forecast

    Bunbury 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    Mar 1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    LOW
    12
    13
    14
    15
    LOW
    16
    LOW
    17
    18
    19
    LOW
    20
    LOW
    21
    MEDIUM
    22
    23
    24
    25
    LOW
    26
    LOW
    27
    28
    29
    LOW
    30
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Mar 1

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the Indian Ocean, the southeast 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 16 March to 20 March, 26 March to 30 March, and 30 March to 3 April. Rain events originating in the tropics and moving south are possible about 10 March to 14 March, and 4 April to 8 April. Over Western Australia the strongest cold fronts should occur about 8 March to 12 March, 16 March to 20 March, and 26 March to 30 March.

    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

    Bunbury Rain Forecast

    Bunbury 12-month Rainfall Forecast
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    2020
    2021
    5
    6
    5
    5
    6
    6
    7
    3
    7
    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 Feb 12

    ENSO status: Neutral IOD status: Neutral SAM status: Trending neutral Sea surface temperatures (SSTs) across the equatorial central Pacific remained stable throughout January with the Nino3.4 index registering a value of 0.4 as per December. On the other hand, the Southern Oscillation Index (SOI) recorded a value of 1.3 in January. The current outlook suggests warmer than average SSTs will persist across the equatorial Pacific Ocean through the austral autumn, cooling even further by mid 2020. Six out of eight international models continue to maintain a warmer than average equatorial Pacific Ocean through the first half of the year, none of these reaching El Nino thresholds. To the west of Australia, the Indian Ocean Dipole (IOD) remains neutral, which is what you will expect for this time of the year. All six international models maintain neutral IOD values until the austral winter, with indications we could see another positive event late winter/spring. However, the skill of the models is low at this time of the year. In terms of rainfall across Australia, the current outlook favours average-to-below average rainfall for parts of inland NSW and Qld for the end of summer and autumn. This however, excludes any extreme weather events such as tropical cyclones or East Coast Lows. Across the north, the North Australian Monsoon (NAM) had its latest onset on record in early February at Darwin (by its technical definition) with the current prognosis suggesting another below average wet season for northern Australia. The northern half of the country however, could see a wet end to the wet season compared to the season thus far. 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.

  11. Long range rainfall forecast

    Bunbury Rain Forecast

    Bunbury 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    Mar 1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    LOW
    12
    13
    14
    15
    LOW
    16
    LOW
    17
    18
    19
    LOW
    20
    LOW
    21
    MEDIUM
    22
    23
    24
    25
    LOW
    26
    LOW
    27
    28
    29
    LOW
    30
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Mar 1

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the Indian Ocean, the southeast 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 16 March to 20 March, 26 March to 30 March, and 30 March to 3 April. Rain events originating in the tropics and moving south are possible about 10 March to 14 March, and 4 April to 8 April. Over Western Australia the strongest cold fronts should occur about 8 March to 12 March, 16 March to 20 March, and 26 March to 30 March.

    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

    Bunbury Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Feb 26     		17.9 °C 28.3 °C
    0.0 mm
    Thursday
    Feb 27     		18.9 °C 29.7 °C
    6.8 mm
    Friday
    Feb 28     		19.3 °C 33.4 °C
    1.0 mm
    Saturday
    Feb 29     		19.9 °C 27.1 °C
    0.0 mm
    Sunday
    Mar 01     		18.6 °C 28 °C
    0.0 mm
    Legend

  14. Almanac

    Almanac

    Bunbury minimum temp history (33.3271°S, 115.637°E, 30m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month - Coldest this month -
    Hottest on record 39.5 06/03/2007 Coldest on record 2.2 27/03/2007
    Hottest this year 38.8° 04/02/2020 Coldest this year 5.3° 04/01/2020
    Long term average 27.7° Long term average 14.2°
    Average this month - Average this month -
    Hottest March On Record Avg. max. temp. 30.0° 2011 Coldest March on record Avg. min. temp. 12.2° 2004
    Bunbury rainfall history (33.3271°S, 115.637°E, 30m AMSL)
    RAINFALL
    Wettest This Month mm Total This Month mm
    days
    Long Term Average 19.5mm 3.9 days Wettest March on record 88.0mm 1998
    Driest on record 0.0mm 2011

  15. Popup - Radar

    Weather Radar for WA

  16. Year to Date

    Bunbury Year To Date

    Average Rainfall To Mar 39.2mm 8.6 day(s)
    Total For 2020 13.6mm 9.0 day(s)
    Total To This Day 2019 10.8mm 5.0 day(s)
    Wettest Day 6.8mm Feb27
    Lowest Temperature 5.3°C Jan 4
    Highest Temperature 38.8°C Feb 4

  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Bunbury Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 29.8 30.1 27.7 24.2 21.0 18.4 17.2 17.6 18.5 21.1 24.5 27.2 23.2
    Mean Min (°C) 15.4 15.9 14.2 11.8 9.3 8.0 7.0 7.6 8.5 9.5 12.1 13.5 11.1
    Mean Rain (mm) 12.0 7.7 19.5 37.5 99.2 135.8 140.2 118.4 84.6 32.2 23.8 18.5 722.2
    Mean Rain Days 2.4 2.3 3.9 8.7 13.4 17.2 18.8 19.0 17.1 9.8 6.4 3.7 113.7

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