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| From: Steve (Primus) (Avatar) |
30/10/2001
5:53:25
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| Subject: re: STEVE'S WEATHER
FAQ |
post id:
476428
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 Is it true that the temperature is coldest right before snow
falls? If it's true, why?
If you are in a snowy area -
the Snowy Mountains for instance - then snow can fall at most temperatures
close to and below 0°C. The very coldest temperatures occur on clear calm
nights and Australia's lowest recorded temperature, -23°C at Charlotte
Pass, occurred on such a night.
In areas less likely to get snow -
such as the Blue Mountains in NSW - snow will fall if the temperature gets
low enough and the conditions are right for snow clouds. A strong
southerly outbreak will bring the cloud and the low temperatures. In these
conditions rain, then sleet, then snow will fall as the temperature gets
lower.
It is not necessarily warmer after the snow starts but often
the wind will drop which makes it seem warmer.
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