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Forecast

Tumby Bay (34.3753°S, 136.1028°E, 0m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TOMORROW
    Sunny 19°
    Chance of rain: 20%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:32am CST 6:58am CST 6:01pm CST 6:27pm CST
    NOW
    5.2° Feels Like: 1.8°
    Relative Humidity: 93%
    Dew: 4.2°
    Wind: NW 11km/h
    Gust: NW 11km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1027.5hPa
  3. Today Weather

    Tumby Bay
    Now
    5.2°c
    Feels Like:
    2.9°
    Wind:
    ENE 6km/h
    Gusts:
    7km/h
    Humidity:
    100%
    Sunny
     
    Min
    19°
    Max
    Today in Tumby Bay
    Sunny. Winds N/NE 15 to 20 km/h tending N/NW 25 to 35 km/h during the morning. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching around 20.
    Tomorrow
    Sunny
    Min
    19°
    Max
    Partly cloudy. Medium chance of showers. Winds NW 15 to 25 km/h shifting S during the morning. Overnight temperatures falling to around 9 with daytime temperatures reaching around 16.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Sunny. Winds N/NE 15 to 20 km/h tending N/NW 25 to 35 km/h during the morning. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching around 20.

    Forecast for Tumby Bay (34.3753°S, 136.1028°E, 0m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Sunny Possible shower Cloudy Cloudy Mostly sunny Possible shower Mostly sunny
    Minimum 11°
    Maximum 19° 16° 13° 14° 16° 16° 18°
    Chance of rain 20% 50% 30% 20% 10% 50% 10%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate - - -
    Frost risk Nil Nil Slight Slight Slight Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 20
    (km/h)
    24
    (km/h)
    19
    (km/h)
    25
    (km/h)
    12
    (km/h)
    13
    (km/h)
    4
    (km/h)
    11
    (km/h)
    7
    (km/h)
    13
    (km/h)
    15
    (km/h)
    18
    (km/h)
    13
    (km/h)
    16
    (km/h)
    Wind direction NNE NNW SW SW SSW S WSW S NW WNW NW WSW ESE ESE
    Relative humidity 77% 57% 88% 70% 69% 62% 80% 70% 82% 65% 84% 72% 75% 67%
    Dew point 9°C 11°C 12°C 9°C 3°C 6°C 7°C 9°C 7°C 9°C 9°C 11°C 9°C 11°C
  9. 28 Day Rainfall forecast

    Tumby Bay Rain Forecast


    Tumby Bay 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    22
    23
    24
    LOW
    25
    MEDIUM
    26
    MEDIUM
    27
    MEDIUM
    28
    LOW
    29
    30
    LOW
    31
    HIGH
    Sep 1
    LOW
    2
    MEDIUM
    3
    LOW
    4
    5
    6
    LOW
    7
    8
    9
    10
    LOW
    11
    MEDIUM
    12
    LOW
    13
    MEDIUM
    14
    MEDIUM
    15
    16
    MEDIUM
    17
    LOW
    18
    19
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug22

    Issue Notes

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

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 31 August to 4 September, 12 September to 16 September, and 25 September to 29 September. Rain events originating in the tropics and moving south are possible about 25 September to 29 September. Over Western Australia the strongest cold fronts should occur about 30 August to 3 September, 11 September to 15 September, and 24 September to 28 September.

  10. 12 Month Rainfall Forecast

    Tumby Bay Rain Forecast


    Tumby Bay 12-month Rainfall Forecast
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    2019
    2020
    5
    6
    6
    3
    7
    6
    7
    7
    6
    4
    9
    6
    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

    Tumby Bay Rain Forecast


    Tumby Bay 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    22
    23
    24
    LOW
    25
    MEDIUM
    26
    MEDIUM
    27
    MEDIUM
    28
    LOW
    29
    30
    LOW
    31
    HIGH
    Sep 1
    LOW
    2
    MEDIUM
    3
    LOW
    4
    5
    6
    LOW
    7
    8
    9
    10
    LOW
    11
    MEDIUM
    12
    LOW
    13
    MEDIUM
    14
    MEDIUM
    15
    16
    MEDIUM
    17
    LOW
    18
    19
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug22

    Issue Notes

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

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 31 August to 4 September, 12 September to 16 September, and 25 September to 29 September. Rain events originating in the tropics and moving south are possible about 25 September to 29 September. Over Western Australia the strongest cold fronts should occur about 30 August to 3 September, 11 September to 15 September, and 24 September to 28 September.

  12. Popup - Daily historical

  13. Past 5 Days

    Tumby Bay Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Aug 18
    7.0 °C 13.4 °C
    2.2 mm
    Monday
    Aug 19
    4.8 °C 14.6 °C
    8.0 mm
    Tuesday
    Aug 20
    5.9 °C 16.5 °C
    0.6 mm
    Wednesday
    Aug 21
    9.5 °C 16.9 °C
    0.0 mm
    Thursday
    Aug 22
    10.5 °C 16 °C
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Tumby Bay minimum temp history (34.3753°S, 136.1028°E, 0m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 23.0° 15/08/2019 Coldest this month 2.3° 13/08/2019
    Hottest on record 31.2 30/08/2007 Coldest on record 1.3 03/08/1999
    Hottest this year 48.3° 24/01/2019 Coldest this year 2.3° 13/08/2019
    Long term average 16.8° Long term average 7.1°
    Average this month 15.8° Average this month 6.6°
    Hottest August On Record Avg. max. temp. 19.2° 1993 Coldest August on record Avg. min. temp. 5.8° 1994
    Tumby Bay rainfall history (34.3753°S, 136.1028°E, 0m AMSL)
    RAINFALL
    Wettest This Month 9.0mm 08/08/2019 Total This Month 35.2mm
    12.0 days
    Long Term Average 50.8mm 17.8 days Wettest August on record 105.4mm 1993
  15. Popup - Radar

  16. Year to Date

    Tumby Bay Year To Date

    Average Rainfall To Aug 302.0mm 91.2 day(s)
    Total For 2019 190.6mm 75.0 day(s)
    Total To This Day 2018 211.4mm 74.0 day(s)
    Wettest Day 19.6mm May19
    Lowest Temperature 2.3°C Aug13
    Highest Temperature 48.3°C Jan24
  17. Popup - Monthly historical

  18. Climatology

    Tumby Bay Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 26.2 25.9 24.3 22.2 19.6 16.7 16.0 16.8 18.7 20.9 23.1 24.7 21.2
    Mean Min (°C) 15.9 16.2 14.6 12.2 10.5 8.6 7.5 7.1 8.0 9.5 12.1 13.9 11.3
    Mean Rain (mm) 17.6 17.9 20.7 21.2 44.8 68.8 60.2 50.8 42.5 27.1 18.9 19.4 409.9
    Mean Rain Days 4.5 3.8 6.1 8.6 14.9 17.3 18.2 17.8 13.7 9.2 6.6 6.1 121.5