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 Temperatures Air Max (C) 15.2 14 13.7 12.4 12.1 14 13.7 17.5 16.4 18.1 13.9 14.6 15.2 17 15.1 15 13.9 13.1 12.1 14 14.4 15 16.6 14.1 14.2 14.1 14.5 12.4 13.3 16.6 14 Air Min (C) 10.7 7 6 5.4 2.5 3 4.5 7.9 12.7 12.8 7.6 4.4 4.1 4.6 5.5 8 5.5 4.8 5.5 4.3 6 7 9 9.5 9 8 6.7 8.1 8.4 8.4 7.8 Dry Bulb (C) 10.6 9.4 7.9 6.1 3.5 4.6 8.3 13.6 14.4 13.9 8 5.6 5.5 5.6 10.2 10.1 7 5.5 6.6 6 7.5 9.7 11.6 11.2 9.6 10.7 8.7 9.8 8.8 13.7 10.5 Wet Bulb (C) 9.2 8.4 7 5.3 2.9 4.1 7 13 13.5 12.9 5.3 5.1 4.9 5.3 9.8 9.4 6.4 4.7 5.1 4.4 7 9.6 10.5 11 9.4 10.2 8.1 9.2 8.7 13.4 8.9 RH (%) 82 87 87 88 90 92 82 93 90 89 63 92 91 95 95 91 91 88 78 76 93 93 87 94 93 94 92 92 99 97 80 Rainfall Total (mm) 15.2 tr tr tr _ _ 2.1 _ _ _ _ _ _ _ _ _ _ _ _ 3.4 10 4.8 6.4 7.7 0.1 tr tr 0.1 0.9 2.7 _ Duration (hrs) 6 0.13 0.15 _ _ _ 5 _ _ _ _ _ _ _ _ _ _ _ _ 6 7 2.7 4 10 5 _ _ 0.5 1.63 0.88 _ Acidity (pH) 6.22 _ _ _ _ _6.33 _ _ _ _ _ _ _ _ _ _ _ _ 6.3 6.2 6.3 6.2 6.3 _ _ _ _6.56 6.42 _ Winds (mph) Direction sw sw nw ne sw sw sw w nw sw w w calm w n se se se se se nw ne ne se sw w sw sw sw s sw Speed (0830) 4 11 9 7 2 1 2 6 8 3 3 1 0 1 2 2 7 13 9 12 2 1 2 6 4 6 5 3 1 11 12 Speed (24 hrs) 7 6 8 7 2 2 4 7 4 4 3 1 1 3 4 4 4 9 11 4 4 2 4 4 5 4 5 1 3 9 10 Max Gust 31 34 30 22 13 12 20 27 22 25 21 9 9 20 21 21 24 26 30 31 33 15 27 26 20 17 21 9 16 30 35 Pressure (mb) At 0830hrs 1002 992 998 1012 1026 1029 1025 1020 1021 1021 1026 1030 1030 1028 1014 1024 1021 1021 1016 1009 1001 995 990 980 985 1010 1020 1020 1023 1004 1013 From 0600hrs 1 0 2 2 3 1 -1 0 0.5 0 1 1 0 0 -1 0 0 -1 -2 -2 -2 1 -1 -5 2 3 0.5 1 0 -1.5 4 Insolation Cloud types st ac acclearclear ac sc cs ac sc ci ci clr clr st sc ciclear ci cu st cu st cb cb ac ci sc obs sc cc Cloud cover 8 1 2 0 0 1 7 8 4 8 2 3 0 0 8 8 6 0 2 7 8 2 8 7 7 5 2 8 9 8 1 Sunshine (hrs) 0.2 7.7 6.2 7.3 7.5 6.9 0 2.6 1.9 0.6 6.3 6.6 6.3 5.8 0.6 0.9 2.9 4.1 3.7 1.5 0 3.8 0 0 1.8 0.9 3.4 0 0 0.1 3.8 Visibility 7 8 8 8 7 7 7 7 7 7 7 7 6 5 6 5 5 6 5 5 5 5 5 6 6 7 7 5 3 4 7 Other Ppt Snow/sleet fal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Depth of snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hail (<5mm) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hail (>/=5mm) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Other Obs Thunder heard _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Lightning seen _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Ground Obs Grass Min (C) 6.6 6.5 3.5 2.5 -1.4 -0.6 2 6.2 9.7 9 2.6 -0.3 0.9 0.4 _ 4 3 2.3 3.7 1.4 6.7 3 5 6.7 8 3.1 2.5 3.9 6.2 6.8 5 Concrete Min ( 7.6 8.3 4.6 4 0.6 1.5 2.7 6.9 11 10.7 5.1 2.2 3.1 3 _ 5.6 4 2.6 4.5 2.1 7.3 3.5 5.7 7.5 9 5.4 3.9 5.6 8.3 9 6 Bare Earth (C) 9.9 8.5 6.6 5.4 2.6 4.3 7.7 12.3 13.6 13.6 10.3 5.5 5.3 6.2 10.3 10.2 6.4 8.2 5.6 4.9 7.8 6 10.5 10.6 9.5 10.1 7.6 9.6 9.4 13.1 9.2 Soil Temps 5cm 10.6 10 7.6 7.2 5.4 5.9 7.4 10.9 12.3 12.4 9.7 6.8 6.4 8.4 10.4 8.6 7.2 6.2 7 5.9 7.8 8.4 8.8 10.5 9.6 9.1 7.7 8.1 9.4 10.3 7.6 10cm 12 11.6 9.9 9.4 7.9 8.1 9.1 11.1 12.6 13 11.2 9 8.7 9.6 11.5 10.5 9.2 7.1 8.6 7.4 8.5 9 10.3 10.7 10 9.9 9.2 9.2 10.3 11 9 20cm 13 12.7 11.1 10.4 9.4 9.5 10.1 11.3 12.8 13.5 12.3 10.5 9.9 10.1 11.5 11.2 10.5 9.4 9.4 8.7 9 9.5 10.5 11.2 10.5 10.4 10.1 10 10.6 11.3 10 30cm 14.1 13.5 12.5 11.6 10.9 10.4 11.1 11.4 13 13.6 13.4 11.1 12.5 10.8 11.5 12 11.5 10.1 10 9.4 9.5 10 10.7 11.2 10.8 11 11 10.6 11 11.5 10.9 40cm 14.5 14.1 13.4 12.5 12.1 11.6 11.6 11.4 12.7 13.5 13.5 12.4 14.1 10.3 11.7 12.3 12.1 11.1 10.9 10.1 10 10.2 11 11.3 10.8 11.2 11.2 11 11.1 11.4 11.3 50cm 15 14.6 13.7 12.6 13.4 11.7 12.4 12.1 13.3 13.9 14 12.8 15.9 12.4 12.5 12.8 12.5 11.5 11.6 10.4 10.7 10.3 11.3 11.5 11 11.8 11.6 11.5 11.6 11.7 11.7 100cm 15.5 15.5 15.4 14.9 13.6 14.4 14.4 13.7 14.1 14.1 14.1 13.7 14 13.2 13.5 13.6 12.5 12.1 13.1 12.7 12.5 13 12 12.5 12 12.5 11.4 11.4 11.4 11.4 11.4 Slab 1 2 0 1 1 0 0 2 0 0 0 0 1 1 0 0 0 0 0 0 2 2 2 2 2 1 0 1 1 1 0 Ground Without snow 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 With snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _