Forecast
Bunbury (33.3271°S, 115.637°E, 30m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY10° 21° Chance of rain: 5% Likely amount: < 1mm First
lightLast light Sunrise Sunset 5:49am WST 6:13am WST 6:11pm WST 6:35pm WST NOW18.8° Feels Like: 18.2° Relative Humidity: 72% Dew: 13.6° Wind: W 9km/h Gust: 11km/h Rainfall since 9am: 0.0mm Pressure: 1019.9hPa -
Today Weather
BunburyNow20.5°cFeels Like:16.8°Wind:SW 17km/hGusts:20km/hHumidity:45%10°Min21°MaxToday in BunburyClear. Winds W/SW 15 to 20 km/h becoming light in the evening.Tomorrow9°Min20°MaxCloudy. The chance of morning fog. Medium chance of showers in the S, slight chance elsewhere. Light winds becoming S/SE 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 15 and 20. -
Radar
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Popup Radar
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Warnings
There are no current warnings for Bunbury
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7 day forecast
Today: Clear. Winds W/SW 15 to 20 km/h becoming light in the evening.
Forecast for Bunbury (33.3271°S, 115.637°E, 30m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 10° 9° 7° 7° 9° 9° 10° Maximum 21° 20° 19° 18° 19° 19° 18° Chance of rain 5% 20% 5% 10% 5% 30% 40% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Very High Very High High High High High High Fire Danger Rating No Rating No Rating No Rating No Rating No Rating - - 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 4
(km/h)11
(km/h)6
(km/h)17
(km/h)12
(km/h)9
(km/h)3
(km/h)13
(km/h)2
(km/h)8
(km/h)3
(km/h)12
(km/h)15
(km/h)23
(km/h)Wind direction NE W SSE SSW SE S SSE SW S W E W S SSW Relative humidity 60% 57% 89% 65% 74% 51% 79% 59% 82% 66% 85% 64% 81% 57% Dew point 11°C 13°C 13°C 12°C 8°C 8°C 10°C 9°C 12°C 12°C 13°C 11°C 11°C 9°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Bunbury Rain Forecast
Bunbury 12-month Rainfall ForecastSepOctNovDecJanFebMarAprMayJunJulAug20242025557788651464105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Sep 9
ENSO status: La Niña Watch. IOD status: Neutral. SAM status: Neutral. Favouring negative. The El Niño Southern Oscillation (ENSO) is in a La Niña Watch, meaning there is approximately a 50% chance of a La Niña developing this year. Overall, models are now starting to look more like La Niña, with more widespread ocean cooling occurring in the South Pacific, and the 30-day SOI now above +7. While these are good signs that La Nina is starting to develop, a declaration would likely happen no earlier than November, meaning this is more likely to be a late and weaker event if it does eventuate. A La Niña typically increases rainfall over northern and southeastern Australia during spring, but has little effect for southwestern WA. The Indian Ocean Dipole (IOD) is in a neutral phase and is now unlikely to develop into either phase this spring. Conditions are closer to a positive IOD than to a negative phase, so there may be some minor reductions in the frequency of northwest cloudbands impacting Australia. A neutral IOD tends to bring a small increase in spring rainfall for southwest WA, but has little effect elsewhere. The Southern Annular Mode (SAM) is now neutral, having recovered from the initial sudden Stratospheric Warming (SW) event over Antarctica in mid-July. However, another SW event is occurring in mid September that may further dampen the polar vortex. These events increase the chances of negative SAM events during September and October. A negative SAM increases the frequency of cold fronts. During spring, this increases rainfall over western Tas and southern Vic, but decreases rainfall over eastern Australia. Rainfall outlooks are showing close to average for most of the country during September and October, with a higher chance of above average rainfall for northern and eastern Australia from November. Models are also hinting that rainfall is more likely to arrive in the form of showers and thunderstorms, rather than broad rainbands, meaning rainfall in practice will likely be hit-and-missfor most of Australia this spring.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Bunbury Past 5 Days
This MonthMinimum Maximum Rainfall Friday
Sep 1311.2 °C 24.9 °C 0.0 mmSaturday
Sep 1411.7 °C 23.8 °C 0.0 mmSunday
Sep 1511.2 °C 22.0 °C 0.0 mmMonday
Sep 169.4 °C 22.3 °C -Tuesday
Sep 175.5 °C 21.9 °C 0.0 mmLegend -
Almanac
Almanac
Bunbury minimum temp history (33.3271°S, 115.637°E, 30m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 25.8° 12/09/2024 Coldest this month 6.6° 10/09/2024 Hottest on record 30.4 20/09/2014 Coldest on record -0.3 10/09/2004 Hottest this year 40.0° 19/02/2024 Coldest this year 3.1° 03/07/2024 Long term average 18.7° Long term average 8.5° Average this month 20.6° Average this month 9.6° Hottest September On Record Avg. max. temp. 20.7° 2014 Coldest September on record Avg. min. temp. 6.3° 2016 Bunbury rainfall history (33.3271°S, 115.637°E, 30m AMSL) RAINFALL Wettest This Month 8.4mm 06/09/2024 Total This Month 21.6mm
6.0 daysLong Term Average 81.3mm 16.6 days Wettest September on record 183.8mm 2013 Driest on record 25.4mm 2004 -
Year to Date
Bunbury Year To Date
Average Rainfall To Sep 662.3mm 102.1 day(s) Total For 2024 841.0mm 87.0 day(s) Total To This Day 2023 700.4mm 95.0 day(s) Wettest Day 72.6mm May29 Lowest Temperature 3.1°C Jul 3 Highest Temperature 40.0°C Feb19 -
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Popup - Monthly historical
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Climatology
Climate History
Bunbury Climatology
Bunbury Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 30.0 30.1 27.8 24.2 21.0 18.4 17.3 17.7 18.7 21.2 24.7 27.6 23.2 Mean Min (°C) 15.4 16.0 14.5 11.8 9.3 8.0 7.4 7.6 8.5 9.6 12.1 13.6 11.1 Mean Rain (mm) 10.1 8.2 19.1 38.8 100.0 137.0 149.2 118.6 81.3 35.6 20.7 15.2 726.1 Mean Rain Days 2.2 2.1 4.0 8.4 13.0 17.5 19.6 18.7 16.6 10.0 5.9 3.7 121.2