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glenc
12-05-2013, 05:53 PM
Are you looking for a place with more long clear nights?
Here are some maps for you. (May to September 3pm and 9am)

http://www.bom.gov.au/jsp/ncc/climate_averages/cloud/index.jsp?maptype=3&period=dry#maps

http://www.bom.gov.au/jsp/ncc/climate_averages/cloud/index.jsp?maptype=1&period=dry#maps

pgc hunter
13-05-2013, 12:33 AM
And here is the annual map of cloudiness.... looks like Melbourne is in a nice little exclusive club there...

:mad2: :mad2: :mad2:

Wavytone
13-05-2013, 10:49 PM
There's a big difference in daytime vs nighttime - which the BOM doesn't measure. I discovered this many years ago when I lived in Canberra, where for about 6 years I recorded daily cloud cover estimates at 3pm vs 10pm. Fourier analysis also revealed two weak correlations:

a) one correlation with the phase of the moon - clearer around first quarter to full, cloudier near third quarter to new moon.
b) a weak 6-day cycle, that is the periods of cloudy sky sort-of repeat after 6 days, a bit shy of a full week.

If you know how to read the aerological diagrams - the graphs of dew point are quite interesting while the windspeed vs altitude show wind shear and inversion layers. Add the synoptic map and you have a fair idea what's going on before even seeing the satellite photo.

Sarge
15-05-2013, 12:14 AM
Yep, that's Melbourne.

If you don't like the weather, wait a while - it gets worse.
:lol::lol::lol:

Clear skies, not!

Rod
:D:D

pgc hunter
15-05-2013, 10:53 AM
lol that's true. It's common to wake up to sunshine in the morning and say "it'll be a wonderful day today", only to discover that by lunch time it is full Melbournecast with that icy horrid wind blasting away.