Weather in Perth, United States
Weather Advisories
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Today's weather summary
The weather in Perth on Friday, July 24th, will vary throughout the day from cloudy condition to clear.
According to our models cloud overcast will emerge before dawn and a high probability for clear skies during the morning.
Weather details for Perth, on Friday, July 24th:
The highest temperature during the day is going to be 27°C at about 3 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 56% to a maximum value of 88% at about 2 am. The wind will be breezy, and will get up to 21 km/h at 7 pm, blowing from the south. The cloud coverage will range from 0% around 9 am to as high as 100% around 7 pm with an average of 51%.
There is no probability for any precipitation throughout the day. The dew point will range from 16°C up to a maximum value of 19°C around 9 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:56 am, and sunset at 8:50 pm, making it a total of 14 hours and 54 minutes of daylight.
Air quality forecast for Perth, on Friday, July 24th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 54.
Pollen forecast for Perth, on Friday, July 24th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Perth on Saturday, July 25th, is going to be clear throughout the day.
Also, there's a high chance of cloud overcast during the evening, around 9 pm.
Weather details for Perth, on Saturday, July 25th:
The highest temperature during the day is going to be 35°C around 5 pm. The day will be extremely humid, with average humidity of 71%, ranging from 39% to a maximum value of 93% at about 7 am. The wind will be breezy, and will get up to 17 km/h at 9 am, blowing from the south-west. The cloud coverage will range from 0% around 3 pm to as high as 100% around 10 pm with an average of 15%.
There is no probability for any precipitation throughout the day. The dew point will range from 18°C up to a maximum value of 24°C around 8 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 5:57 am, and sunset at 8:49 pm, making it a total of 14 hours and 52 minutes of daylight.
Air quality forecast for Perth, on Saturday, July 25th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 51.
Pollen forecast for Perth, on Saturday, July 25th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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