PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) Station: ROCKFORD Month: April Year: 2000 ================================================================================ 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 52 43 48 6 17 0 0.04 0.0 0 4.5 14 330 16 330 0 0 1 2 60 38 49 7 16 0 0.01 0.0 0 6.0 16 160 18 180 0 0 128 3 59 39 49 6 16 0 T 0.0 0 13.3 25 300 31 280 0 0 1 4 47 28 38 -5 27 0 T T 0 13.9 28 300 32 290 0 0 1 5 69 23 46 2 19 0 0.00 0.0 0 15.6 37 160 46 160 0 0 0 6 61 43 52 8 13 0 0.00 0.0 0 15.5 32 280 38 280 0 0 0 7 54 27 41 -3 24 0 0.54 1.2 1 17.1 31 10 40 20 0 0 1 8 42 25 34 -11 31 0 T T 0 12.6 25 10 36 10 0 0 18 9 58 30 44 -1 21 0 0.00 0.0 0 10.6 24 290 31 290 0 0 0 10 39 31 35 -11 30 0 0.07 T 0 10.7 17 50 21 60 0 0 1 11 43 31 37 -9 28 0 T 0.0 0 9.2 16 330 21 10 0 0 1 12 51 23 37 -9 28 0 0.00 0.0 0 6.8 17 320 21 10 0 0 1 13 63 36 50 3 15 0 0.00 0.0 0 13.8 26 180 31 170 0 0 0 14 77 40 59 12 6 0 0.00 0.0 0 13.2 25 180 31 200 0 0 0 15 76 40 58 10 7 0 0.00 0.0 0 9.9 23 40 28 30 0 0 18 16 50 39 45 -3 20 0 0.05 0.0 0 14.9 24 50 28 50 0 0 81 17 45 38 42 -6 23 0 T 0.0 0 11.2 22 30 26 40 0 0 81 18 55 40 48 -1 17 0 0.00 0.0 0 4.8 11 06 16 13 0 0 1 19 54 46 50 1 15 0 1.17 0.0 0 11.0 29 100 34 100 0 0 13 20 62 40 51 2 14 0 1.61 0.0 0 15.0 29 10 34 340 0 0 13 21 60 38 49 -1 16 0 T 0.0 0 14.1 30 10 40 10 0 0 1 22 66 30 48 -2 17 0 0.00 0.0 0 3.1 11 120 14 110 0 0 1 23 53 43 48 -3 17 0 0.14 0.0 0 10.3 20 80 24 80 0 0 1 24 68 39 54 3 11 0 0.00 0.0 0 11.6 24 50 30 40 0 0 0 25 66 35 51 0 14 0 0.00 0.0 0 8.2 20 30 28 30 0 0 0 26 70 36 53 1 12 0 0.00 0.0 0 2.6 9 40 11 30 0 0 0 27 72 42 57 5 8 0 0.00 0.0 0 4.6 15 80 17 90 0 0 8 28 71 39 55 2 10 0 0.01 0.0 0 5.2 20 280 25 270 0 0 0 29 63 43 53 0 12 0 0.02 0.0 0 7.4 21 20 22 20 0 0 1 30 71 38 55 2 10 0 0.00 0.0 0 4.5 15 180 21 200 0 0 1 ==================================================================================== Avg 59.3 36.1 47.7 ==================================================================================== PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6), Page 2 Station: ROCKFORD Month: April Year: 2000 ==================================================================================== {Temperature Data} {Precipitation Data} SYMBOLS USED IN COLUMN 16 Average Monthly: 47.7 Total for Month: 3.66 1 = BR Departure: 0.0 Departure: 0.01 2 = FG Highest: 77 on 14 Greatest daily: 1.61 on 20 3 = TS Lowest: 23 on 5 and 12 4 = PE {Snowfall, Ice Pellets, Hail} 5 = GR / GS 6 = FZRA / FZDZ Total for Month: 1.2 7 = DU / SS Greatest daily snowfall: 1.2 on 7 8 = FU / HZ 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: 10 Total sunshine: 0 Max 90 or above: 0 0.10 inch or more Precip: 4 Sunshine %: 0 Min 32 or below: 9 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: 514 Peak wind: 46 Departure from Normal: -5 Direction: 160 Seasonal Total: 5926 Fastest 2-min wind: 37 Departure from Normal: -780 Direction: 160 Average wind: 10.0 {Cooling Degree Days (Base 65) } { Days of weather } Wx Code 1-8 Hail = 0 Total this Month: 0 Mist =20 Freezing Rain= 0 Departure from Normal: 0 Fog = 1 Dust/Sand = 0 Seasonal Total: 0 Thunder= 2 Smoke/Haze = 6 Departure from Normal: 0 Pellets= 0 Blowing Snow = 0