Climatological Observations - August 2007

Observations at Pitsford Hall 1st* 2nd* 3rd* 4th 5th* 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th* 18th* 19th* 20th* 21st* 22nd* 23rd* 24th* 25th* 26th* 27th 28th 29th 30th 31st
Time of Observations (GMT) 9.00 9.00 9.00 9.00 8.00 9.00 9.00 9.00 9.00 8.00 9.00 8.00 9.00 8.00 9.00 8.00 8.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 8.00 9.00 9.00
Total Cloud (oktas) 7 8 5 8 0 3 1 0 3 2 3 7 7 8 7 7 6 2 8 8 8 8 0 8 8 0 4 8 5 8 8
Wind                                                              
Direction s wnw ssw s sse wnw n nnw nw ne calm ssw wsw sse ssw wnw w ssw nw nnw nnw wnw ne nnw nw n nnw nne nw nnw nnw
Speed (knots) 3 9 2 7 1 8 1 7 7 1 0 2 2 12 3 12 2 13 9 7 18 7 15 4 8 13 4 1 7 14 14
Weather 2 2 1 3 0 1 2 0 2 2 2 2 1 63 21 3 2 1 2 2 2 2 0 0 3 0 2 2 1 2 3
Visibility 7 7 8 8 8 8 8 8 8 7 8 7 7 7 7 8 8 7 7 7 7 7 7 7 8 8 8 7 6 7 8
Screen (C)                                                              
Dry Bulb 17.6 15.2 17.6 18.6 19.5 15.3 17.0 14.5 15.1 15.5 19.6 14.5 15.7 15.1 17.2 12.8 13.4 17.2 15.2 13.6 13.6 16.8 15.6 15.6 18.4 15.1 12.9 13.3 11.2 15.7 16.0
Wet Bulb 13.6 13.6 14.7 16.4 16.2 13.0 13.5 11.1 11.8 12.6 15.9 12.9 13.5 14.6 16.4 10.6 12.0 14.4 13.6 11.6 12.4 15.2 13.4 13.9 16.5 12.1 10.9 12.2 10.7 14.1 13.1
Max 22.8 19.6 22.8 24.4 28.1 22.1 20.0 20.4 21.1 23.7 24.8 21.4 20.4 19.4 21.5 17.5 18.4 17.6 18.4 16.8 17.2 18.4 22.4 23.2 26.0 21.4 19.1 19.1 19.4 19.0 18.5
Min 11.6 12.4 10.4 14.6 13.2 13.5 10.0 8.4 10.1 9.5 12.1 11.8 10.0 13.5 14.5 9.8 8.6 14.0 14.8 12.0 12.8 13.6 12.8 13.6 13.2 14.4 9.6 10.0 9.6 9.6 12.5
Black Bulb (C) 18.8 17.4 28.4 22 32 24.8 35.1 26.9 27.7 29.8 31.4 16.5 20.9 15.1 20 17.7 18.1 _ _ 21.1 13.9 16.3 24.9 18.9 _ 24.8 20.1 15.2 14.8 16.7 18.8
Concrete                                                              
State of Concrete 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Concrete Min (C) 10.6 11.5 9.3 14.8 13.9 14.3 10.6 8.3 10.5 10.0 12.5 12.3 9.7 13.8 14.5 8.7 8.1 13.2 14.1 11.0 11.9 12.8 11.9 12.8 12.3 13.6 10.0 10.6 9.6 10.0 11.8
Evaporation                                     `                        
Piche (ml) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Pan (over interval, mm) > > > > > > > 38.90 _ > > 16.60 > > > > > > > > > > > > > > > > > > 58.04
Rainfall                                                              
Total (mm) _ _ _ _ _ tr _ _ _ _ 0.4 1.0 0.6 6.1 7.3 0.9 0.2 4.1 5.9 _ _ _ _ _ _ _ _ 1.3 _ _ _
Duration (hrs) _ _ _ _ _ _ _ _ _ _ 0.4 0.1 1.1 9.0 6.0 0.3 0.8 5.0 3.0 _ _ _ _ _ _ _ _ 1.0 _ _ _
Intensity (mean over 24 hrs, mm/hr) _ _ _ _ _ _ _ _ _ _ 1.0 10.0 0.5 0.7 1.2 3.0 0.3 0.8 2.0 _ _ _ _ _ _ _ _ 1.3 _ _ _
Run of Wind                                                              
Miles (over 24 hrs) 89.77 63.08 136.02 87.27 95.92 73.51 98.76 70.64 52.51 42.05 68.32 92.52 100.13 156.69 123.15 82.86 135.83 153.9 190.42 296.95 356.55 270.05 154.04 79.33 119.7 88.32 94.36 37.34 94.48 156.74 126.4
Mean (mph) 4.9 3.4 7.4 4.7 5.2 4 5.3 3.8 2.8 2.3 3.7 5 5.4 8.5 6.7 4.5 7.4 8.3 10.3 16.1 19.3 14.6 8.3 4.3 6.5 4.8 5.1 2 5.1 8.5 6.8
Gust (mph) 15 <15 22 19 19 18 19 21 17 <15 16 19 19 25 23 22 22 28 25 37 45 40 33 <15 25 19 23 <15 20 27 25
Sunshine (hrs) 9.8 1.3 10.7 9.4 12.4 9.2 7.4 10.0 12.0 12.1 10.6 8.1 5.8 0.6 3.4 8.6 1.7 0.4 0.0 0.1 0.0 0.0 6.3 7.7 13.1 12.3 9.0 2.2 9.6 2.6 2.3
Humidity Statistics                                                              
Saturated                                                              
VP(Twb) 1.558 1.558 1.674 1.866 1.843 1.499 1.548 1.322 1.385 1.46 1.808 1.489 1.548 1.663 1.866 1.279 1.403 1.641 1.558 1.367 1.441 1.728 1.538 1.589 1.878 1.413 1.305 1.422 1.287 1.61 1.508
VP 1.285 1.449 1.476 1.715 1.617 1.342 1.309 1.09 1.16 1.262 1.555 1.38 1.398 1.629 1.811 1.129 1.308 1.45 1.449 1.231 1.359 1.618 1.388 1.473 1.748 1.208 1.169 1.347 1.253 1.501 1.31
Saturated                                                              
VP 2.014 1.728 2.014 2.144 2.268 1.739 1.939 1.652 1.717 1.762 2.282 1.652 1.785 1.717 1.963 1.479 1.538 1.963 1.728 1.558 1.558 1.914 1.773 1.773 2.118 1.717 1.489 1.528 1.331 1.785 1.819
Rel. Humidity 63.8 83.9 73.3 80 71.3 77.2 67.5 66 67.6 71.6 68.1 83.5 78.3 94.9 92.3 76.3 85 73.9 83.9 79 87.2 84.5 78.3 83.1 82.5 70.4 78.5 88.2 94.1 84.1 72
                                                               
Dew Point (C) 10.7 12.5 12.8 15.1 14.2 11.3 11 8.2 9.1 10.4 13.6 11.7 11.9 14.3 15.9 8.7 10.9 12.5 12.5 10 11.5 14.2 11.8 12.7 15.4 9.7 9.3 11.4 10.3 13 11
Pressure (mb) 1015.0 1012.2 1021.1 1019.5 1011.9 1007.7 1015.7 1021.0 1022.4 1020.2 1016.1 1008.3 1008.4 1001.5 993.4 1007.1 1015.6 1010.0 1005.5 1006.5 1015.1 1017.4 1017.5 1025.4 1029.0 1029.2 1027.2 1023.7 1021.1 1021.0 1021.4
Days with                                                              
thunder _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail<5mm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail>/=5mm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
fog _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
gales _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
* Some or all readings recorded from                                                              
the automatic weather station                                                              

This page was created by Pitsford Hall weather station on 01 September 2007.