Friday, 16 December 2011

FRIDAY 16th DECEMBER

THIS MORNING'S READINGS
The only online weather service using data recorded in Pitlochry. The data presented below comes from standard Met Office equipment. However, I also make use of an Automatic Weather Station.
Temperature at obs. time today 0930-2.2
Maximum temperature (last 24hrs)4.3
Minimum temperature (last 24hrs)-4.0
Grass minimum temperature (last 24hrs)-7.0
Rainfall total (last 24hrs)nil
Barometer at observation time today990mbs
Wind at observation time todaycalm
This month’s highest temperature to date8.2
This month’s lowest temperature to date-4.0
This month’s highest 24hr rainfall total to date13.0mms
THIS MONTH'S TOTAL RAINFALL TO DATE76.7mms

AVERAGES & EXTREMES DECEMBER
Avg. max. temperature5.7Long term avg. rainfall91
Avg min. temperature-0.3Wettest month193
Record high temperature14.4Driest month24
Record low temperature-18.2

For longer outlook periods,surface pressure charts, mountain weather & severe weather warnings, go to the Met Office's regional forecasts and click the relevant headings.

HEADLINES @ 0930Hrs
It was Pitlochry's coldest night since March 18th, though -4 is hardly remarkable. Dec. 2011 is far removed from the temperatures we were experiencing  a year ago.  It looks like 3 very reasonable days ahead, but certainly NOT mild.

PITLOCHRY TODAY
A dry, cold day ahead, with good spells of sunshine.  Very frosty at first, with ice on untreated surfaces & perhaps an odd mist patch in the valley bottom. Winds generally light. Maximum temperature may well be pegged back to about 1, with an inversion operating (i.e. the hills may have higher temperatures)

THIS EVENING & TONIGHT
Mostly dry, clear & frosty, with a low risk of an isolated snow shower. Minimum temperaturesaround -5 or -6.

WEEKEND
Mainly dry & cold with sunny spells. Temperatures should be in the range+ 3 to -6, with widespread sharp frosts. The odd snow shower is just possible.

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