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32°F. Celsius and Fahrenheit scales overlap at -40° and that's it. The major points that are relatively easy to remember are 0°C=32°F, 100°=212°F. The easy approximation I was taught to understand weather forecasts, since it really only works for temps where humans are comfortable: to get C degrees from F is: Divide by 2 and subtract 30; so it works the other way as well, multiply by 2 and add 30. That would've given you 30°F, which is close, if not exact.
The technical method for conversion C° to F°: multiply by (9/5) and add 32, so you end up with big numbers that aren't easy to do in your head--it will give you all the exact temperatures though. I remember being taught all that in school, since the rest of the planet seems to run on °C and metrics, I was glad to learn it as a kid!
As far as winter goes, I totally agree. I had to cancel my plans to be in San Diego this time of year due to the fires in the area; our house is still standing, but its covered in ash, and will take some time to clean--so I won't go out until Xmas. My plans for Panama are mid-January, and if I time it correctly, I should miss any snow this season!! Yeah!!
Cheers.
Last edited by Lalaguayaba; 11-03-2007 at 02:08 PM.
Reason: extra formula
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