Average weather for Perth in October
It's cool in October in Perth with an average temperature of 14°C. Temperatures this month range from a low of 12°C to a high of 15°C. At night, you can expect temperatures between 4°C and 9°C.
Start of October
The month of October starts in Perth with cool temps, averaging around 15°C during the day and nights around 8°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid October
By mid-October, daytime temps drop to around 14°C, with nights around 7°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of October
By the end of October, the average daytime temperature in Perth is around 13°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
In October, there is an average of 100 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Perth in October |
New York | ||
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14°C | 21°C | |
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15°C | 26°C | |
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12°C | -5°C | |
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100 mm | 119 mm | |
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16 days | 13 days |
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is October a good time to visit Perth?
Looking for sun? October isn’t a good month to be in Perth. There’s too much chance of rain this month.
Temperature records
With 19°C in 2015, Perth reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 6°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 14°C.
Check out the climate of Perth for all months and discover the best travel time
Daily Temperature in October in Perth
This chart shows the average daily high and low temperatures in October for Perth, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Perth
The chart below shows the average daily precipitation in October for Perth, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 16 days of precipitation in Perth.
Daily UV index in October in Perth
This chart shows the average daily UV index in October in Perth, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Perth over the years
This chart shows the average temperature in October in Perth, measured in degrees Celsius, over the past few years.
Total precipitation in October in Perth over the years
This chart shows the average precipitation in October in Perth, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in October for Perth
Click on any day in October to get detailed info about the usual weather on that day in Perth. Check out the historical temperatures and precipitation over the past 10 years on this day.
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Weather experiences in October in Perth
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Average weather in Perth by month
Click on a month below to see detailed weather info for Perth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.