Forecast
Port Botany (33.9662°S, 151.225°E, 14m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY17° 22° mostly sunny Chance of rain: 20% Likely amount: < 1mm First
lightLast light Sunrise Sunset 5:54am EST 6:19am EST 5:31pm EST 5:56pm EST NOW21.3° Feels Like: 20.4° Relative Humidity: 72% Dew: 16.0° Wind: SE 15km/h Gust: 19km/h Rainfall since 9am: 0.0mm Pressure: 1021.8hPa -
Today Weather
Port BotanyNow21.0°cFeels Like:20.1°Wind:SE 15km/hGusts:19km/hHumidity:73%17°Min22°MaxToday in Port BotanyMostly clear. Light winds.Tomorrow19°Min22°MaxPartly cloudy. High chance of showers, most likely from the late morning. The chance of a thunderstorm. Light winds. -
Radar
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Popup Radar
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Warnings
There are no current warnings for Port Botany
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7 day forecast
Today: Mostly clear. Light winds.
Forecast for Port Botany (33.9662°S, 151.225°E, 14m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 17° 19° 17° 14° 17° 16° 16° Maximum 22° 22° 22° 21° 20° 21° 22° Chance of rain 20% 70% 30% 80% 70% 40% 30% Likely amount < 1mm 1-5mm 1-5mm 5-10mm < 1mm < 1mm 1-5mm UV index Moderate Moderate Moderate Moderate High Moderate Moderate 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 13
(km/h)17
(km/h)16
(km/h)16
(km/h)18
(km/h)24
(km/h)18
(km/h)36
(km/h)36
(km/h)36
(km/h)16
(km/h)15
(km/h)16
(km/h)17
(km/h)Wind direction SW SSE S SSE SW SSW WSW SSW S SSW SW SE SW SSE Relative humidity 76% 70% 75% 72% 80% 70% 67% 67% 72% 67% 69% 63% 70% 67% Dew point 15°C 16°C 16°C 17°C 16°C 16°C 12°C 14°C 14°C 14°C 12°C 14°C 13°C 16°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Port Botany Rain Forecast
Port Botany 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025976787679485105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Apr 2
ENSO status: El Niño, breaking down. IOD status: Neutral. SAM status: Positive, trending slightly positive. The El Niño Southern Oscillation (ENSO) is in an El Niño and is breaking down. All international models indicate neutral conditions should return by late April or early May. The Southern Oscillation Index (SOI) is varying significantly with tropical activity over Australia and the Pacific. Waters in the Coral Sea are far warmer than normal, especially for an El Niño, and are offsetting the effects of this event. El Niño only has a small effect during autumn, typically increasing rainfall over the Nullarbor and SA, but having little effect elsewhere. The Indian Ocean Dipole (IOD) is in a neutral phase. Ocean temperatures are high across most of the Indian Ocean. The IOD index is spiking in response to hot waters near Africa, more-so than the average temperatures near Indonesia and WA. The IOD has little to no effect during autumn. The Southern Annular Mode (SAM) is positive and will slightlyfavour a positive phase during April and May, and possibly into winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. As we go closer to winter, a positive SAM also reduces cold fronts and rainfall over southern Australia. The reverse occurs with a positive SAM, with more frequent cold fronts crossing the south. Rainfall outlooks are predicting average rainfall for the vast majority of Australia throughout autumn. There are some weak signals that southwest WA could be slightly drier than normal in April, and eastern Qld and northeast NSW could be slightly wetter during May, but otherwise near average.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Port Botany Past 5 Days
This MonthMinimum Maximum Rainfall Friday
Apr 1213.3 °C 23.3 °C 0.0 mmSaturday
Apr 1314.4 °C 22.8 °C 0.0 mmSunday
Apr 1415.8 °C 25.1 °C 0.0 mmMonday
Apr 1516.1 °C 23.8 °C 0.0 mmTuesday
Apr 1614.7 °C 23.6 °C 0.0 mmLegend -
Almanac
Almanac
Port Botany minimum temp history (33.9662°S, 151.225°E, 14m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 29.6° 06/04/2024 Coldest this month 12.0° 10/04/2024 Hottest on record 35.7 04/04/1986 Coldest on record 6.1 21/04/1965 Hottest this year 40.6° 26/01/2024 Coldest this year 12.0° 10/04/2024 Long term average 23.0° Long term average 14.4° Average this month 24.1° Average this month 16.1° Hottest April On Record Avg. max. temp. 25.2° 1968 Coldest April on record Avg. min. temp. 11.3° 1944 Port Botany rainfall history (33.9662°S, 151.225°E, 14m AMSL) RAINFALL Wettest This Month 145.0mm 06/04/2024 Total This Month 174.8mm
5.0 daysLong Term Average 106.7mm 11.2 days Wettest April on record 476.2mm 1988 Driest on record 7.8mm 1997 -
Year to Date
Port Botany Year To Date
Average Rainfall To Apr 442.8mm 46.9 day(s) Total For 2024 435.2mm 36.0 day(s) Total To This Day 2023 445.0mm 49.0 day(s) Wettest Day 145.0mm Apr 6 Lowest Temperature 12.0°C Apr10 Highest Temperature 40.6°C Jan26 -
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Popup - Monthly historical
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Climatology
Climate History
Port Botany Climatology
Port Botany Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 26.7 26.5 25.4 23.0 20.2 17.7 17.2 18.5 20.8 22.8 24.2 25.9 22.4 Mean Min (°C) 19.0 19.2 17.7 14.4 11.1 8.8 7.4 8.3 10.7 13.4 15.6 17.6 13.6 Mean Rain (mm) 94.1 118.3 123.7 106.7 95.9 123.2 72.2 75.3 59.5 71.6 81.0 73.4 1091.8 Mean Rain Days 11.3 11.6 12.8 11.2 10.9 11.4 9.3 9.0 9.3 10.7 11.4 10.6 129.4