Forecast
Perth (31.9554°S, 115.8586°E, 5m AMSL) set as my default location ›
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PerthNow6.3°cFeels Like:5.4°Wind:N 0km/hGusts:0km/hHumidity:98%5°Min19°MaxToday in PerthMostly sunny morning. Slight chance of a shower in the evening. Winds NE 15 to 20 km/h tending N in the middle of the day then becoming light in the early afternoon.Tomorrow9°Min16°MaxCloudy. Very high chance of showers. The chance of a thunderstorm in the morning. Winds N/NW 15 to 25 km/h shifting S/SW in the early afternoon.
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There are no current warnings for Perth
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7 Days Forecast
Today: Mostly sunny morning. Slight chance of a shower in the evening. Winds NE 15 to 20 km/h tending N in the middle of the day then becoming light in the early afternoon.
Forecast for Perth (31.9554°S, 115.8586°E, 5m AMSL) Sat Sun Mon Tue Wed Thu Fri Summary Minimum 5° 9° 4° 5° 7° 7° 8° Maximum 19° 16° 14° 16° 17° 18° 20° Chance of rain 90% 90% 80% 40% 40% 20% 30% Likely amount 5-10mm 10-20mm 5-10mm < 1mm < 1mm < 1mm 1-5mm UV index Low Low Low Low - - - Frost risk Slight Nil Slight Slight Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 15
(km/h)15
(km/h)16
(km/h)17
(km/h)20
(km/h)26
(km/h)15
(km/h)20
(km/h)8
(km/h)14
(km/h)8
(km/h)11
(km/h)13
(km/h)18
(km/h)Wind direction NE N N WNW WSW WSW S SSW SE SW E ENE ENE NE Relative humidity 70% 43% 96% 77% 86% 69% 90% 63% 90% 63% 90% 62% 85% 53% Dew point 5°C 6°C 11°C 11°C 7°C 8°C 8°C 8°C 10°C 9°C 10°C 10°C 10°C 10°C -
Sun & Moon Times
Sunrise / Sunset for Perth (31.9554°S, 115.8586°E, 5m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter 6:49am WST 7:16am WST 5:20pm WST 5:47pm WST 1:15pm WST 12:45am WST Waxing gibbous Full moon Jun 25 Last quarter Jul 02 New moon Jul 10 First quarter Jul 17 -
Radar
Perth (31.9554°S, 115.8586°E, 5m AMSL) set as my default location ›
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Radar
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Perth Rain Forecast
Perth 28-day Rainfall ForecastSUNMONTUEWEDTHUFRISAT19
HIGH20
HIGH21
MEDIUM22
MEDIUM23
LOW24
25
LOW26
HIGH27
HIGH28
HIGH29
HIGH30
HIGHJul 1
LOW2
LOW3
LOW4
LOW5
MEDIUM6
HIGH7
MEDIUM8
HIGH9
HIGH10
HIGH11
HIGH12
MEDIUM13
MEDIUM14
LOW15
LOW16
HIGH17
HIGHCHANCE OF RAINFALL WITHIN DISTRICTNIL < 25%LOW 25% to 50%MEDIUM 50% to 75%HIGH ≥ 75%Issued Jun18Issue Notes
The hemispheric long wave pattern has remained stable in recent weeks. There are four main troughs. Currently the most significant troughs are near the longitudes of South Africa, the Indian Ocean, New Zealand, the south Pacific, and the southeast Pacific.
Summary:
Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 28 June to 2 July, 3 July to 7 July, and 18 July to 22 July. Rain events originating in the tropics and moving south are possible about 24 June to 28 June, and 21 July to 25 July. Over Western Australia the strongest cold fronts should occur about 23 June to 27 June, 28 June to 2 July, and 3 July to 7 July.
Forecast ExplanationThis forecast is produced by a multi-model ensemble consisting of dynamical atmospheric models, which are forced by the latest observed atmosphere, ocean, land and ice conditions. The models are designed to simulate features of the real atmosphere, including the daily movement of long and short wave patterns in the Southern Hemisphere.
The future probability of rain in each district is estimated using output from the multi-model ensemble, combined with historical information about the difference between the model forecasts and observed rainfall.
In this deterministic framework the skill of the forecast tends to decrease with time, however the forecasts are updated daily to provide the latest estimates of rainfall probability out to 28 days.
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Almanac
Perth minimum temp history (31.9554°S, 115.8586°E, 5m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 21.8° 05/06/2021 Coldest this month 3.8° 18/06/2021 Hottest on record 26.2 01/06/2009 Coldest on record -0.7 17/06/2006 Hottest this year 42.2° 08/01/2021 Coldest this year 3.8° 18/06/2021 Long term average 19.5° Long term average 8.7° Average this month 19.4° Average this month 8.0° Hottest June On Record Avg. max. temp. 21.0° 2015 Coldest June on record Avg. min. temp. 5.8° 2006 Perth rainfall history (31.9554°S, 115.8586°E, 5m AMSL) RAINFALL Wettest This Month 13.6mm 10/06/2021 Total This Month 32.2mm
7.0 daysLong Term Average 127.3mm 14.7 days Wettest June on record 251.0mm 2005 Driest on record 24.6mm 2006