Climatological Observations - November 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
Time of Observations (GMT) 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00
Total Cloud (oktas) 7 1 1 3 8 1 7 8 7 8 7 6 8 6 0 1 8 8 5 7 6 4 1 8 7 6 9 8 2 8
Wind                                                            
Direction w wnw nw calm sw nnw w wsw n nw nw wnw w nnw nnw nnw ssw ssw se se s nw nw ssw wsw n calm ssw wsw s
Speed (knots) 9 3 1 0 4 4 8 4 6 17 12 1 14 3 1 1 8 15 4 3 9 4 7 14 7 1 0 10 4 7
Weather 2 2 2 40 10 10 3 1 0 2 2 1 20 1 0 10 10 61 10 28 10 10 0 2 2 2 43 10 2 2
Visibility 7 7 6 4 5 7 7 7 8 7 8 7 6 7 8 8 6 5 5 4 7 5 7 7 7 7 3 5 7 5
Screen (C)                                                            
Dry Bulb 13.5 11.6 9.4 7.0 6.4 5.8 9.7 10.9 6.4 11.2 10.8 1.0 6.9 5.6 1.4 0.5 4.8 5.7 5.5 5.7 7.5 5.0 1.6 1.1 5.8 3.5 8.0 8.0 7.0 9.0
Wet Bulb 12.0 10.8 8.7 6.7 6.3 5.0 7.6 9.1 5.6 10.1 9.6 0.1 6.4 5.0 1.0 0.2 4.5 4.4 5.5 5.7 6.9 5.0 0.9 0.0 4.9 2.6 8.0 7.5 6.5 8.5
Max 15.5 15.5 14.1 12.3 12.1 11.5 13.1 13.6 11.4 12.8 11.4 7.1 9.0 9.9 9.5 7.1 8.0 6.4 9.6 9.0 9.2 9.3 6.1 8.3 9.2 8.5 10.0 11.0 9.5 12.6
Min 8.1 7.7 6.0 3.6 1.6 4.5 5.6 8.5 3.9 4.8 9.4 -1.0 0.2 4.5 -0.1 -1.0 -0.1 4.5 0.5 4.0 6.9 4.6 1.1 -2.6 0.5 3.0 3.6 6.0 5.5 4.0
Black Bulb (Globe, C) 16.2 12.8 11 9.2 7 7.4 10.6 11 6.4 11.7 11 2.4 6.1 7 4 0.7 5.2 5.3 5.6 7 8 4 1 1.1 5.5 3.7 8.9 7.8 5.5 9
Concrete                                                            
State of Concrete 1 1 1 1 1 1 0 0 0 0 0 0 2 0 3 3 0 2 1 1 1 1 0 0 1 0 1 1 1 1
Concrete Min (C) 5.6 5.6 3.6 2.1 0.9 2.3 2.3 2.5 _ 2.3 7.3 -2.9 -2.3 2.4 -2.5 -4.1 -2.5 2.9 -1.0 _ 4.6 3.1 -1.0 -4.8 -0.5 1.2 2.4 5.0 3.5 1.4
Evaporation                                                            
Piche (ml) 0.7 1.2 0.5 0.6 1 2 1.8 3 2.6 2 1.9 1 1.1 0.5 0.5 0.5 2.4 0.4 0.8 0.1 0.8 1.1 0.6 0.9 0.8 0.5 0.6 1.9 1.3 2.3
Pan (over interval, mm) > > > > > > > > > > 6.96 > > > > > > 1.79 > > > > > 0.44 > > > > > 0.93
Rainfall                                                            
Total (mm) _ _ _ tr(fe) 0.1 _ _ 3.5 0.3 _ _ 1.2 1.3 0.1 tr _ 0.1 24.7 13.4 4.1 1.7 0.1 _ 0.6 tr 0.1 0.9 0.2 tr 3.2
Duration (hrs) _ _ _ _ 0.4 _ _ 0.5 1.5 _ _ 2.2 1.7 _ 0.1 _ 0.1 16.1 6.4 3.1 2.2 0.2 _ 0.9 _ _ 0.5 0.2 _ 4.0
Intensity (mean over 24 hrs, mm/hr) _ _ _ _ 0.3 _ _ 7.0 0.2 _ _ 0.5 0.8 _ 0.0 _ 1.0 1.5 2.1 1.3 0.8 0.5 _ 0.7 _ _ 1.8 1.0 _ 0.8
Run of Wind                                                            
Miles (over 24 hrs) 74.45 64.27 58.94 25.19 137.66 118.22 130.02 227.34 187.62 177 113.96 75.3 176.67 58.61 28.58 62.94 200.5 135.58 99.91 60.79 140.89 124.37 115.9 152.45 98.92 28.89 83.79 208.43 153.08 276.9
Mean (mph) 4 3.5 3.2 1.4 7.5 6.4 7 12.3 10.2 9.6 6.2 4.1 9.6 3.2 1.5 3.4 10.9 7.3 5.4 3.3 7.6 6.7 6.3 8.3 5.4 1.6 4.5 11.3 8.3 15
Gust (mph) 18 17 18 <15 37 22 23 46 32 30 25 15 30 16 <15 <15 33 28 16 18 20 30 26 23 21 <15 <15 24 24 39
Sunshine (hrs) 4.2 4.7 3.5 4.2 0.0 6.1 0.5 1.4 5.8 0.5 1.7 4.3 0.1 3.2 5.9 3.0 0.0 0.0 1.6 0.0 0.2 2.0 4.8 0.0 0.7 0.0 0.0 0.9 4.2 0.2
Humidity Statistics                                                            
Saturated                                                            
VP(Twb) 1.403 1.296 1.126 0.982 0.955 0.873 1.044 1.156 0.91 1.237 1.196 0.615 0.962 0.873 0.657 0.62 0.843 0.837 0.904 0.916 0.995 0.873 0.652 0.611 0.867 0.737 1.073 1.037 0.968 1.11
VP 1.301 1.242 1.078 0.962 0.948 0.819 0.901 1.034 0.856 1.162 1.114 0.554 0.928 0.832 0.63 0.6 0.823 0.749 0.904 0.916 0.954 0.873 0.605 0.537 0.806 0.676 1.073 1.003 0.934 1.076
Saturated                                                            
VP 1.548 1.367 1.18 1.002 0.962 0.923 1.204 1.305 0.962 1.331 1.296 0.657 0.995 0.91 0.676 0.634 0.861 0.916 0.904 0.916 1.037 0.873 0.686 0.662 0.923 0.785 1.073 1.073 1.002 1.149
Rel. Humidity 84 90.9 91.4 96 98.5 88.7 74.8 79.2 89 87.3 86 84.3 93.3 91.4 93.2 94.6 95.6 81.8 100 100 92 100 88.2 81.1 87.3 86.1 100 93.5 93.2 93.6
                                                             
Dew Point (C) 10.9 10.2 8.1 6.4 6.2 4.1 5.5 7.5 4.7 9.2 8.5 -1.3 5.9 4.3 0.4 -0.2 4.2 2.8 5.5 5.7 6.3 5 -0.1 -1.8 3.9 1.4 8 7 6 8
Pressure (mb) 1030.7 1034.4 1032.4 1031.3 1028.2 1033.3 1024.9 1017.8 1024.9 1021.1 1014.6 1027.1 1014.5 1019.0 1029.0 1029.8 1025.6 1004.6 998.6 1005.7 998.2 1001.4 1022.0 1026.2 1024.4 1031.8 1029.3 1016.8 1004.9 1004.9
Days with                                                            
thunder _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail<5mm _ _ _ _ _ _ _ 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hail>/=5mm _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 _ _ _ _ _ _ _ _ _ _ _ _
fog _ _ _ 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 _ _ _ _ _ _ _ 1 _ _ _
gales _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

This page was created by Pitsford Hall weather station on 02 December 2007.