PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) Station: ROCKFORD Month: September Year: 1999 ================================================================================ TEMPERATURE IN F : :PCPN :SNOW: WIND :SUNSHINE: SKY :PK WND <====================================Columns===================================> -1- -2- -3- -4- -5- -6a/6b- -7- -8- -9- -10- -11- -12-13- -14--15a/15b--16- Day Max Min Avg Dep HDD CDD Wtr Snw Dpth Avg Spd Dir Spd Dir Sun Wx # Tmp Tmp Tmp +/- ( in inches ) ( MPH Degrees ) Min % Code ================================================================================ 1 83 50 67 -1 0 2 0.00 0.0 0 3.2 10 200 11 180 0 0 18 2 90 57 74 7 0 9 0.00 0.0 0 3.5 14 130 16 170 0 0 18 3 88 65 77 10 0 12 0.00 0.0 0 6.4 16 170 17 170 0 0 183 4 91 64 78 11 0 13 0.00 0.0 0 5.1 15 120 17 130 0 0 81 5 87 62 75 8 0 10 0.00 0.0 0 6.3 15 320 20 330 0 0 18 6 75 51 63 -4 2 0 0.00 0.0 0 7.2 17 10 21 10 0 0 0 7 82 48 65 -1 0 0 0.00 0.0 0 5.5 14 160 16 160 0 0 1 8 81 55 68 2 0 3 0.01 0.0 0 8.9 21 310 25 320 0 0 0 9 66 46 56 -9 9 0 0.00 0.0 0 9.3 25 280 31 280 0 0 0 10 74 43 59 -6 6 0 0.00 0.0 0 8.1 22 240 29 260 0 0 0 11 82 42 62 -3 3 0 0.00 0.0 0 3.8 14 200 16 200 0 0 0 12 74 50 62 -3 3 0 0.13 0.0 0 7.8 17 190 21 190 0 0 1 13 65 47 56 -8 9 0 0.00 0.0 0 8.8 20 230 25 230 0 0 1 14 70 43 57 -7 8 0 0.00 0.0 0 7.6 18 270 28 220 0 0 0 15 67 38 53 -10 12 0 0.00 0.0 0 4.6 16 340 23 320 0 0 0 16 72 43 58 -5 7 0 0.00 0.0 0 5.5 16 20 20 20 0 0 0 17 74 38 56 -7 9 0 0.00 0.0 0 1.8 8 80 11 130 0 0 8 18 77 43 60 -2 5 0 0.00 0.0 0 3.8 14 210 17 240 0 0 1 19 81 49 65 3 0 0 0.86 0.0 0 10.3 23 310 29 200 0 0 31 20 62 46 54 -8 11 0 0.00 0.0 0 9.2 20 320 23 360 0 0 0 21 61 40 51 -10 14 0 0.00 0.0 0 6.9 16 20 18 10 0 0 0 22 73 36 55 -6 10 0 0.00 0.0 0 6.3 16 250 20 230 0 0 0 23 83 45 64 3 1 0 0.00 0.0 0 11.1 23 10 29 200 0 0 0 24 68 46 57 -3 8 0 0.00 0.0 0 7.6 14 20 15 20 0 0 0 25 83 45 64 4 1 0 0.00 0.0 0 7.9 16 160 18 140 0 0 0 26 83 59 71 12 0 6 0.14 0.0 0 12.7 28 200 34 210 0 0 1 27 66 52 59 0 6 0 2.00 0.0 0 12.0 23 10 29 260 0 0 1 28 55 51 53 -5 12 0 2.15 0.0 0 12.1 23 20 29 360 0 0 13 29 64 40 52 -6 13 0 0.00 0.0 0 10.6 21 330 25 20 0 0 0 30 69 38 54 -4 11 0 0.00 0.0 0 11.5 25 250 32 220 0 0 0 ==================================================================================== Avg 74.9 47.7 61.3 ==================================================================================== PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6), Page 2 Station: ROCKFORD Month: September Year: 1999 ==================================================================================== {Temperature Data} {Precipitation Data} SYMBOLS USED IN COLUMN 16 Average Monthly: 61.3 Total for Month: 5.29 1 = BR Departure: -1.8 Departure: 1.49 2 = FG Highest: 91 on 4 Greatest daily: 2.15 on 28 3 = TS Lowest: 36 on 22 4 = PE {Snowfall, Ice Pellets, Hail} 5 = GR / GS 6 = FZRA / FZDZ Total for Month: 0.0 7 = DU / SS Greatest daily snowfall: 0.0 on 8 = FU / HZ Greatest snowdepth: 0.0 on 9 = BLSN X = FC { No. of Days with } {WEATHER - No. of Days with } { Sunshine Data } Max 32 or below: 0 0.01 inch or more Precip: 6 Total sunshine: 0 Max 90 or above: 2 0.10 inch or more Precip: 5 Sunshine %: 0 Min 32 or below: 0 0.50 inch or more Precip: 3 Min 0 or below: 0 1.00 inch or more Precip: 2 {Heating Degree Days (Base 65) } { Wind data (MPH) } Total this Month: 160 Peak wind: 34 Departure from Normal: 61 Direction: 210 Seasonal Total: 165 Fastest 2-min wind: 28 Departure from Normal: 46 Direction: 200 Average wind: 7.5 {Cooling Degree Days (Base 65) } { Days of weather } Wx Code 1-8 Hail = 0 Total this Month: 55 Mist =13 Freezing Rain= 0 Departure from Normal: 13 Fog = 0 Dust/Sand = 0 Seasonal Total: 790 Thunder= 3 Smoke/Haze = 6 Departure from Normal: 97 Pellets= 0 Blowing Snow = 0