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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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#1
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Summary for December 2015
Temperature (°C): Mean (1 minute) 11.3 Mean (min+max) 10.9 Mean Minimum 8.5 Mean Maximum 13.4 Minimum -0.2 day 31 (0659 on 1st) Maximum 16.3 day 19 Highest Minimum 13.5 day 26 Lowest Maximum 8.9 day 13 Air frosts 1 (on 1st) Rainfall (mm): Total for month 44 Wettest day 5.9 day 30 High rain rate 24.2 day 03 Rain days 19 Dry days 12 Wind (mph): Highest Gust 22.9 day 21 Average Speed 4.4 Wind Run 3263.2 miles Gale days 0 Pressure (mb): Maximum 1033.3 day 09 Minimum 1002.6 day 30 Days with snow falling 0 Days with snow lying at 0900 0 Total hours of sunshine 34.6 Full stats at the usual place: http://wp.me/p2VSmb-10p |
#2
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Hi Scott
The -0.3C min on 1st is not in December and should be allocated to January. Best wishes Ken |
#3
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Make that the -0.2C min
Ken |
#4
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On Saturday, 2 January 2016 08:54:07 UTC, Ken Cook wrote:
Make that the -0.2C min Ken Thanks, Ken. Is this the only case where stats is any 24hr period must be carried over into the next month? I've also blogged on the annual stats which reveal that 2015 was the ninth warmest in my local series. https://wansteadmeteo.wordpress.com/...r-2015-review/ -- ------------------------------ *This email was sent by a company owned by Financial Times Group Limited ("FT Group http://aboutus.ft.com/corporate-information/#axzz3rajCSIAt"), registered office at Number One Southwark Bridge, London SE1 9HL. Registered in England and Wales with company number 879531. This e-mail may contain confidential information. If you are not the intended recipient, please notify the sender immediately, delete all copies and do not distribute it further. It could also contain personal views which are not necessarily those of the FT Group. We may monitor outgoing or incoming emails as permitted by law.* |
#5
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On Sunday, 3 January 2016 17:39:27 UTC, Scott W wrote:
On Saturday, 2 January 2016 08:54:07 UTC, Ken Cook wrote: Make that the -0.2C min Ken Thanks, Ken. Is this the only case where stats is any 24hr period must be carried over into the next month? Hi, Scott, If you operate as a (09Z-09Z) climate site using MetO rules, procedure is as follows:- "All readings are displayed against the date they were taken with the exception of the maximum temperature and rainfall which are thrown back to the previous day." Thus a minimum read at 09Z on 1st is allocated to 1st, but a maximum and rainfall read on 1st is thrown back to the previous day, when the maximum and most of the rainfall is most likely to have occurred. It has imperfections, but most things do and it's worked for many years. HTH Ken |
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