Forecast
Summertown (34.9596°S, 138.7309°E, 506m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY7° 14° mostly cloudy Chance of rain: 80% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:16am CST 6:41am CST 5:47pm CST 6:13pm CST NOW9.2° Feels Like: 7.5° Relative Humidity: 79% Dew: 5.8° Wind: SW 4km/h Gust: 11km/h Rainfall since 9am: 0.4mm Pressure: -
Today Weather
SummertownNow12.0°cFeels Like:9.5°Wind:SW 9km/hGusts:13km/hHumidity:72%7°Min14°MaxToday in SummertownCloudy. Medium chance of light showers about the S Fleurieu Peninsula later tonight. Near zero chance of rain elsewhere. Winds SW 20 to 30 km/h. Daytime maximum temperatures around 18.Tomorrow9°Min13°MaxPartly cloudy. Medium chance of showers, most likely in the early morning. Winds SW 15 to 25 km/h turning S/SE 20 to 30 km/h early in the morning. Overnight temperatures falling to around 12 with daytime temperatures reaching between 16 and 19. -
Radar
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Popup Radar
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Warnings
There are no current warnings for Summertown
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7 day forecast
Today: Cloudy. Medium chance of light showers about the S Fleurieu Peninsula later tonight. Near zero chance of rain elsewhere. Winds SW 20 to 30 km/h. Daytime maximum temperatures around 18.
Forecast for Summertown (34.9596°S, 138.7309°E, 506m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary Minimum 7° 9° 5° 5° 7° 10° 7° Maximum 14° 13° 16° 18° 20° 18° 13° Chance of rain 80% 40% 5% 5% 20% 40% 40% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate High Moderate Moderate Moderate Moderate Moderate Fire Danger Rating Moderate Moderate Moderate Moderate - - - Frost risk Nil Nil Slight Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 12
(km/h)20
(km/h)19
(km/h)22
(km/h)14
(km/h)13
(km/h)9
(km/h)9
(km/h)12
(km/h)13
(km/h)14
(km/h)20
(km/h)14
(km/h)17
(km/h)Wind direction SSW WSW SSE S SE SSE ESE WSW NNE NW N WSW S SSW Relative humidity 85% 72% 89% 68% 86% 55% 81% 50% 58% 40% 70% 61% 80% 63% Dew point 8°C 8°C 8°C 7°C 6°C 7°C 7°C 8°C 6°C 6°C 8°C 8°C 6°C 6°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Summertown Rain Forecast
Summertown 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025447556687687105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Apr 16
ENSO status: Inactive. El Niño ended. IOD status: Neutral, becoming positive. SAM status: Positive, favouring positive. The El Niño Southern Oscillation (ENSO) has returned to an inactive phase for the first time since August 2021. Ocean cooling is occurring in the eastern Pacific, with 3 out of 7 global models forecasting a La Niña to develop in 2024. Warmer than normal waters are situated in the Coral Sea, providing moisture and humidity to the east coast. The atmosphere continues to be firmly neutral after weakening early in the year. A neutral ENSO typically has no significant impact on Australian rainfall during winter. The Indian Ocean Dipole (IOD) is in a neutral phase. Ocean temperatures are high across most of the Indian Ocean, and the IOD index is spiking in response. Persistent southeasterly winds have set in over the eastern Indian Ocean, signalling that the atmosphere is starting to respond to the ocean patterns. All international models are suggesting the IOD will strengthen into apositive phase over the next 2-3 months, with significant upwelling to start near Indonesia possibly in May. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is positive and will favour a positive phase during autumn and into winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. A positive SAM also reduces cold fronts and rainfall over southern Australia, particularly for southwest WA. Rainfall outlooks are showing below average rainfall over winter for WA, and the southwest coasts of SA, Vic and Tas. Conversely, above average rainfall is expected for eastern parts of Qld and NSW, and potentially eastern Tas.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Summertown Past 5 Days
This MonthMinimum Maximum Rainfall Sunday
Apr 147.1 °C 18.5 °C 0.2 mmMonday
Apr 157.8 °C 19.2 °C 0.0 mmTuesday
Apr 167.6 °C 18.3 °C 0.0 mmWednesday
Apr 177.5 °C 14.8 °C 0.0 mmThursday
Apr 187.5 °C - 0.4 mmLegend -
Almanac
Almanac
Summertown minimum temp history (34.9596°S, 138.7309°E, 506m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 20.4° 06/04/2024 Coldest this month 6.1° 05/04/2024 Hottest on record 30.5 01/04/2014 Coldest on record 1.1 27/04/2008 Hottest this year 34.9° 09/03/2024 Coldest this year 5.4° 21/03/2024 Long term average 16.6° Long term average 9.9° Average this month 16.2° Average this month 8.0° Hottest April On Record Avg. max. temp. 19.5° 2005 Coldest April on record Avg. min. temp. 7.7° 1995 Summertown rainfall history (34.9596°S, 138.7309°E, 506m AMSL) RAINFALL Wettest This Month 9.8mm 02/04/2024 Total This Month 25.6mm
8.0 daysLong Term Average 55.8mm 12.4 days Wettest April on record 128.6mm 2015 Driest on record 0.0mm 2004 -
Year to Date
Summertown Year To Date
Average Rainfall To Apr 173.6mm 38.1 day(s) Total For 2024 109.8mm 20.0 day(s) Total To This Day 2023 186.8mm 43.0 day(s) Wettest Day 35.4mm Jan26 Lowest Temperature 5.4°C Mar21 Highest Temperature 34.9°C Mar 9 -
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Popup - Monthly historical
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Climatology
Climate History
Summertown Climatology
Summertown Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 23.3 23.0 20.2 16.6 12.5 9.8 9.0 10.0 12.9 15.8 18.6 21.0 16.1 Mean Min (°C) 12.6 12.8 11.3 9.9 7.8 5.8 5.0 5.1 6.3 7.6 9.3 10.9 8.7 Mean Rain (mm) 41.0 34.1 42.7 55.8 125.2 146.5 147.9 135.5 109.6 64.9 50.2 49.9 994.6 Mean Rain Days 7.0 7.6 11.1 12.4 19.9 20.1 22.1 21.3 17.8 13.8 11.3 10.5 175.3