I record meteorological data using a 0900-0900 day. If you record a
minimum temperature of, say, 3.5C at 03:30 on 15 January, to which
date is that temperature attributed? Is it the 14th (the date on
which the recording period started) or the 15th (the date on which
the temperature was actually recorded)?
--
Freddie
Bayston Hill
Shropshire
102m AMSL
http://www.hosiene.co.uk/weather/
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