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Understanding the Weather

What is the dew point?

The dew point is a measure of how much moisture is in the atmosphere. It is the temperature to which air must be cooled for saturation to occur. It is a better measure of the amount of moisture in the air than relative humidity because it is not dependant on temperature.

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Parts of WA facing prolonged period of extreme heat

10:11 AEST The mercury is rising in WA over the coming days with parts of the Pilbara and Kimberley are forecast to see temperatures reach at least 36°C for five consecutive days.

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