2011 - rainfall accumulations for the year
#121
Posted 28 December 2011 - 15:59
St Germans SE Cornwall
#122
Posted 29 December 2011 - 13:03
#123
Posted 29 December 2011 - 13:07
#125
Posted 31 December 2011 - 23:52
#127
Posted 01 January 2012 - 02:23
Only the 4th driest here since 1996, with 2010, 2005 and 1997 being drier.
The wettest month was January with 114.1mm. The driest was April with 6.5mm.
This post has been edited by Lightning Hunter: 01 January 2012 - 02:24
#128
Posted 01 January 2012 - 10:00
62.3% of ave (based on 61-90 date for Stratford)
#129
Posted 01 January 2012 - 10:10
------------------
JAN: = 42.5mm
FEB: = 81.3mm
MAR: = 7.2 mm
APR: = 7.3mm
MAY: = 28.5mm
JUN: = 54.5mm
JUL: = 43.6mm
AUG: = 70.4mm
SEP: = 27.4mm
OCT: = 50.4mm
NOV: = 15.0mm
DEC: = 42.3mm
Total for year: 470.4mm
#130
Posted 01 January 2012 - 10:29
#131
Posted 01 January 2012 - 12:21
As the average rainfall is probably around 800 mm here (this is about the driest part of Northern Ireland) then 2011 has been up to around 120% of average rainfall. I understand that provisionally Scotland has ahd its wettest year on record, and I wonder what some totals and percentages in places in the Western Highlands (e.g. Cluanie Inn in Wester Ross) might be? I understand that East Anglia had its 2nd driest year on record, with average rainfall less than 400 mm.
#132
Posted 01 January 2012 - 14:17
uploads/monthly_01_2012/post-30656-0-40894800-1325427568_thumb.gifuploads/monthly_01_2012/post-30656-0-81502300-1325427589_thumb.gifuploads/monthly_01_2012/post-30656-0-70209800-1325427429_thumb.gifuploads/monthly_01_2012/post-30656-0-47180200-1325427436_thumb.gif
This post has been edited by Ian Williams: 01 January 2012 - 14:20
#133
Posted 01 January 2012 - 14:38
#136
Posted 01 January 2012 - 16:41
Phil
#137
Posted 01 January 2012 - 17:48
February.......171.3mm (248%)
March...............22.5mm (27%)
April.................31.8mm (55%)
May................74.8mm (134%)
June.................67.3mm (87%)
July................96.2mm (135%)
August..........118.6mm (133%)
September.....141.7mm (152%)
October.........115.1mm (111%)
November.........56.8mm (55%)
December......176.2mm (176%)
2011 total - 1135.5mm (114%), Wettest year since 2008
Rain Days - 221 (+23)
Wet Days - 173 (+15)
Top 5 Wettest Days
February 5th - 45.6mm
September 17th - 28.8mm
February 6th - 22.9mm
August 11th - 21.2mm
July 17th - 19.1mm
#138
Posted 01 January 2012 - 18:39
#140
Posted 01 January 2012 - 22:29
December was the wettest month with 67mm or thereabouts. Wettest day was August 25th with 16.5mm.
Need to check the reading against the climate station at Gringley to see whether I'm under-reading by any significant amount with the automatic gauge - I do have manual gauge readings but only on paper at the moment. The nearest amateur station reports 428mm so not a lot of difference there...
This post has been edited by Tim Prosser: 01 January 2012 - 22:42












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