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 Temperatures Air Max (C) 23.6 26.3 27.2 27.2 26.6 27 23.6 23.1 19.6 23.2 28.1 19.9 19 14.3 13.4 18.1 20 18.2 16.2 16.2 19.7 19.4 20.4 20.1 19.1 17.8 17.1 17.3 17.4 15.8 Air Min (C) 12 13.3 14 12.5 13 14.1 13.9 9.4 9.9 9.6 12.1 13 9.4 11.3 11.8 11.8 8.9 10.4 13.3 14.3 10.3 10.9 13 13.5 11.7 10.5 11.5 10.4 11.6 11.1 Dry Bulb (C) 15.1 16.3 15.8 19.2 15.3 15.6 16.1 13.4 11.6 12.2 18.6 14 12.1 11.5 11.5 11.5 11 14.5 15 14.9 11.2 13.1 13.9 15.1 14 12.5 12.4 12.1 13.4 12.9 Wet Bulb (C) 14.3 15.4 15 15.8 14.7 14.8 14.9 11.4 10.9 11.1 17.6 13 11.9 10.3 10.6 10.6 10.3 12.6 14 14.8 11.1 13 13.4 14.6 13.5 12.2 11.4 10.9 12.6 12 RH (%) 91 91 91 68 93 91 87 77 91 87 90 89 97 85 89 89 91 79 89 99 99 99 94 95 94 96 88 86 91 89 Rainfall Total (mm) _ _ _ _ _ _ tr 1.5 _ _ 0.9 _ _ 4.9 1.3 0.8 tr 0.4 22.9 9.5 tr 1.9 2.9 11.5 2.1 8.9 0.6 2.1 1.1 0.9 Duration (hrs _ _ _ _ _ _ 0.2 1.5 _ _ 1.5 _ _ 11 7.38 1 _1.63 11.5 4.2 _ 2.6 8.4 2 7.5 11 1 2.25 1.25 1.25 Acidity (pH) _ _ _ _ _ _ _6.77 _ _6.47 _ _ 6.4 5.8 5.8 _ _ 6.9 6.13 _6.68 6.57 6.53 6.35 6.28 6.45 6.22 5.95 5.8 Winds (mph) Direction nw calm calm se e calm s s sw sw s e s n n se e se se se calm e n se se s sw s se s Speed (0830) 2 0 0 5 3 0 3 2 2 1 3 4 1 3 9 4 4 5 9 3 0 1 3 5 2 4 2 8 2 2 Speed (24 hrs 2 1 2 3 2 2 3 4 2 2 4 1 3 7 3 3 3 6 5 2 1 4 4 4 2 4 4 4 3 5 Max Gust 13 12 18 18 12 17 27 26 18 16 20 14 8 18 18 29 21 27 23 16 9 21 21 23 13 15 22 26 22 27 Pressure (mb) At 0830hrs 1021 1022 1019 1020 1016 1010 1009 1015 1023 1027 1017 1015 1013 1015 1015 1015 1006 1004 997 985 994 998 1000 1005 1006 1001 994 999 996 993 From 0600hrs 1 0 0 0 0 0 0 0 2 0 -2 1 0 0 0 0 0 -0.5 -1 -3 1 1 1 0 0 0 0 3 0 2 Insolation Cloud types cc,ci ccclear acclearclear st ci ciclear accu,ac cs cs ns st cs cu sc cu obs obs cs ci sc sc as sc cu sc Cloud cover 3 3 0 4 0 0 7 5 3 0 8 4 7 8 8 7 2 2 7 7 9 9 3 6 8 7 5 8 5 8 Sunshine (hrs 9.9 10.4 9.5 10.7 11.7 9 5.5 3.5 9.5 10.2 5.7 4.6 4.6 0 0 4.5 7.2 2.3 0 2 6.6 1 4.8 4.9 4 4.5 2 3.8 7.2 2.3 Visibility 5 5 4 7 5 5 5 6 6 7 3 7 7 7 4 6 6 7 7 6 2 3 7 7 7 5 7 7 7 6 Other Ppt Snow/sleet fa _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Depth of snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hail (<5mm) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hail (>/=5mm) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Other Obs Thunder heard _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 _ 1 _ _ _ _ _ _ Lightning see _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 _ _ _ _ _ _ Ground Obs Grass Min (C) 8.7 10.6 11.1 8.7 10.3 11 11.4 5.8 6.5 6.1 10.1 11.6 6.1 7.1 10.6 6.4 6.1 7.7 11.2 12.6 6.5 8.1 8.2 12 10.2 8.5 10.6 8.5 10.6 7.6 Concrete Min 10.9 12.1 12.5 10.5 12.1 12.8 13.4 8.4 9 7.8 11 13.6 8.9 10.1 11.4 8.9 7.4 9.3 11.5 13.9 7.5 9.5 9.6 12.4 11.1 9.7 11.5 9.4 11.1 9.9 Bare Earth (C17.9 19.4 18.2 24.8 17.1 15.6 16.5 13.1 12 11.4 18.5 15.4 12.6 12.9 13.2 13.1 10.1 12.6 15 15.1 5.5 7.6 13.6 17.5 15 14.1 13.8 12 12.6 12.8 Soil Temps 5cm 15.1 15.6 15.9 15.8 16 16.1 16.6 13.9 14.2 12.8 16.3 16.4 13.4 13.8 14 12.9 10.9 11.6 13.6 14.4 13.2 13.2 13.3 14 13.1 13.1 12.9 11.6 12.5 12.6 10cm 16 16.6 17 16.8 17 17.3 17.4 15.4 15.7 14.5 16.8 17.4 14.9 14.9 14.6 13.6 12.9 13 14.5 14.9 12.5 14.2 13.9 14.8 14.1 14.1 14 13.1 13.6 13.5 20cm 17 17.5 18 17.9 18.1 18.5 18.5 16.8 17 15.9 17.4 18.3 16.1 15.7 15.4 14.4 14.1 14.1 15 15.2 16.1 14.9 14.9 15.3 14.7 14.8 14.8 13.9 14.1 14.1 30cm 17.9 18.2 18.6 18.7 18.9 19.1 19 18 17.7 16.7 17.9 18.6 17.1 17.1 15.6 15.4 14.7 15.1 15.5 15.5 15.7 15.6 15.1 15.8 15.5 15.6 15.3 14.7 14.9 14.8 40cm 18 18.2 18.6 18.9 19 19.2 19.2 18.6 18.2 17.3 18 18.6 17.9 17.9 16.4 15.6 15.6 15.6 15.7 15.4 14.3 15.8 15.6 15.6 15.6 15.8 15.6 15.3 15.1 15.1 50cm 18.2 18.3 18.6 19 19 19.2 19.1 18.8 18.9 17.9 18.3 18.7 18.4 18.6 17.2 16.6 16.3 16.2 16.2 15.5 13.2 16 16 16.1 16.1 16.2 16.1 15.7 15.6 15.4 100cm 17.4 17.4 17.5 17.6 17.6 17.7 17.8 17.6 17.5 17.5 17.7 17.6 17.6 17.4 17.1 16.8 16.6 16.8 16.7 16 12.1 16.4 16.1 15.1 16.3 16.1 16.2 15.8 15.8 15.6 Slab 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 1 0 1 1 2 1 0 1 1 1 1 1 1 1 1 Ground Without snow 9 9 9 9 9 9 9 9 9 9 9 1 9 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 With snow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _