Wednesday 17 August 2011

WEDNESDAY 17th AUGUST

HEADLINES @ 0900Hrs
It has been the coldest night since June 11th & there was a slight ground frost. This is the result of a cool airstream + little cloud + little wind, so escape of heat.  Over the next few days, there should be a good deal of dry weather, but always the risk of a shower or two & no evidence of temperatures bettering average values.


PITLOCHRY TODAY
A dry, sunny but chilly start this morning. Much of the day should stay dry, but there is a shower risk, especially late afternoon/early evening. Not everywhere will catch a shower. It should be warmer than yesterday, with highest temperatures reaching a normal 18 or 19 degrees.

THIS EVENING & TONIGHT
After any evening showers, the period should be dry with clearing skies. As last night, temperatures will fall quickly, down to a low of 6 degrees or less.

OUTLOOK
 THURSDAY----Will start bright & sunny after the clearance of any mist patches.  There is a risk of a more cloudy spell during the afternoon with some showers. A touch cooler than Wednesday.
FRIDAY----Following some overnight rain, there should be broken cloud with some sunshine & perhaps the odd shower around. A little warmer than Thursday.


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 090010.4
Maximum Temperature (last 24hrs)15.9
Minimum Temperature (last 24hrs)3.8
Grass Minimum Temperature (last 24hrs)-0.5
Rainfall Total (last 24hrs)
1.3
Barometer at observation time today
1015mbs
Wind at observation time today
NW3
This month’s highest temperature to date
21.8
This month’s lowest temperature to date3.8
This month’s highest 24hr rainfall total to date37.2mms
This month’s total rainfall to date 107.1mms

AVERAGES & EXTREMES AUGUST
Average Max. Temperature18.8
Average Min. Temperature9.8
Record High Temperature28.7
Record Low Temperature0.2
Long Term Average Rainfall74.5
Wettest Month211
Driest Month9

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