Australian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:15 PM WST on Monday 20 January 2025
Valid for Monday 20 January 2025 to Thursday 23 January 2025
Warning for the following areas:
Lower West and Central Wheat Belt
Warning for the following areas:
Gascoyne, Goldfields, North Interior, South Interior, Central West, South West, South East Coastal and Great Southern
Safety Advice::
Extreme heatwaves can be dangerous for everyone.
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
Maximum temperatures ranging from the high thirties to the mid forties and overnight minimum temperatures mostly in the low to high twenties.
Extreme heatwave conditions have developed about the Lower West and Central Wheat Belt, but are expected to ease slightly to Severe heatwave conditions by the middle of the week.
Severe heatwave conditions are expected to persist over much of the southern and inland WA this week, and gradually ease over the west coast by the weekend. Locations likely to be impacted include Perth Metropolitan Area, Bunbury, Carnarvon, Denham, Geraldton, Gingin, Kalgoorlie, Kalbarri, Mount Magnet, Manjimup, Margaret River and Northam.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 21 January 2025
Forecast
Manjimup (34.243°S, 116.1447°E, 278m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY21° 34° mostly cloudy Chance of rain: 40% Likely amount: 1-5mm First
lightLast light Sunrise Sunset 4:57am WST 5:25am WST 7:28pm WST 7:56pm WST NOW28.9° Feels Like: 27.7° Relative Humidity: 43% Dew: 15.1° Wind: NE 15km/h Gust: 22km/h Rainfall since 9am: 0.0mm Pressure: 1009.6hPa -
Today Weather
ManjimupNow30.3°cFeels Like:29.2°Wind:SE 15km/hGusts:19km/hHumidity:41%21°Min34°MaxToday in ManjimupPartly cloudy. Slight chance of a shower, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds E/SE 25 to 35 km/h. Daytime maximum temperatures 29 to 38.Tomorrow21°Min30°MaxPartly cloudy. High chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm. Winds E 15 to 20 km/h turning S/SE during the morning. Overnight temperatures falling to the low 20s with daytime temperatures reaching 28 to 34. -
Radar
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Popup Radar
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Warnings
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
- Heatwave Warning for Western Australia
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7 day forecast
Today: Partly cloudy. Slight chance of a shower, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds E/SE 25 to 35 km/h. Daytime maximum temperatures 29 to 38.
Forecast for Manjimup (34.243°S, 116.1447°E, 278m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 21° 21° 19° 20° 20° 17° 14° Maximum 34° 30° 32° 37° 30° 28° 26° Chance of rain 40% 30% 20% 40% 60% 30% 5% Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High Moderate Moderate 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 16
(km/h)13
(km/h)14
(km/h)18
(km/h)13
(km/h)15
(km/h)15
(km/h)19
(km/h)12
(km/h)14
(km/h)15
(km/h)20
(km/h)12
(km/h)15
(km/h)Wind direction SE SE SE S ESE SE NNE NW SE S SSW SSW SE SSE Relative humidity 60% 39% 60% 52% 67% 43% 49% 37% 73% 55% 77% 51% 61% 32% Dew point 17°C 18°C 18°C 19°C 18°C 18°C 18°C 19°C 19°C 20°C 17°C 17°C 11°C 8°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Manjimup Rain Forecast
Manjimup 12-month Rainfall ForecastJanFebMarAprMayJunJulAugSepOctNovDec20258107666647476105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Jan 14
ENSO status: La Niña-like conditions. IOD status: Neutral. SAM status: Negative. Trending slightly negative. The El Niño Southern Oscillation (ENSO) is in a La Niña-like pattern. Recent conditions show some atmosphere-ocean coupling, resulting in the US declaring a La Niña event has started. A La Niña typically increases rainfall over northern and eastern Australia, while reducing rainfall over southern coastal Australia and western Tas. The Indian Ocean Dipole (IOD) is in a neutral phase and does not play a part in Australia's climate during this time of year. The Southern Annular Mode (SAM) is in a negative phase. Recent forecasts show negative SAM is more likely to dominate for the remainder of summer, due to the polar vortex taking an unusually long time to recover from the stratospheric warming event in winter 2024. During summer, a negative SAM decreases rainfall over most of southeastern Australia, and increases rainfall for far southwest WA and western Tas. Rainfall outlooks are showing above average rainfall over large parts of the country during summer, with closer to average conditions for the southwest corner of WA, southern SA and Vic, and central parts of Tas.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Manjimup Past 5 Days
This MonthMinimum Maximum Rainfall Friday
Jan 1717.9 °C 26.9 °C 1.6 mmSaturday
Jan 1810.3 °C 26.1 °C -Sunday
Jan 1911.0 °C 35.3 °C 0.2 mmMonday
Jan 2016.8 °C 41.3 °C 0.0 mmTuesday
Jan 2121.0 °C 29.1 °C 0.0 mmLegend -
Almanac
Almanac
Manjimup minimum temp history (34.243°S, 116.1447°E, 278m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 39.3° 20/01/2025 Coldest this month 9.1° 15/01/2025 Hottest on record 42.7 31/01/1991 Coldest on record 6.0 11/01/2002 Hottest this year 39.3° 20/01/2025 Coldest this year 9.1° 15/01/2025 Long term average 27.7° Long term average 13.4° Average this month 30.3° Average this month 14.0° Hottest January On Record Avg. max. temp. 30.1° 2015 Coldest January on record Avg. min. temp. 11.7° 1960 Manjimup rainfall history (34.243°S, 116.1447°E, 278m AMSL) RAINFALL Wettest This Month 1.6mm 17/01/2025 Total This Month 3.4mm
5.0 daysLong Term Average 19.6mm 5.8 days Wettest January on record 93.2mm 2016 Driest on record 0.0mm 1964 -
Year to Date
Manjimup Year To Date
Average Rainfall To Jan 19.6mm 5.8 day(s) Total For 2025 3.4mm 5.0 day(s) Total To This Day 2024 8.2mm 4.0 day(s) Wettest Day 1.6mm Jan17 Lowest Temperature 9.1°C Jan15 Highest Temperature 39.3°C Jan20 -
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Popup - Monthly historical
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Climatology
Climate History
Manjimup Climatology
Manjimup Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 27.7 27.6 25.2 21.4 18.0 15.5 14.6 15.2 16.8 19.2 22.3 25.4 20.7 Mean Min (°C) 13.4 13.8 12.9 11.1 9.2 7.6 6.7 6.8 7.5 8.6 10.3 11.9 10.0 Mean Rain (mm) 19.6 18.2 29.7 59.4 127.3 158.4 172.5 146.0 106.8 74.0 45.5 25.0 978.8 Mean Rain Days 5.8 5.8 7.7 11.8 17.6 20.3 22.5 21.0 17.6 15.2 10.4 7.2 162.2