PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JACKSON MONTH: APRIL YEAR: 2007 LATITUDE: 35 35 N LONGITUDE: 88 55 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 77 56 67 11 0 2 0.00 0.0 0 8.5 18 240 M M 2 1 23 240 2 81 58 70 14 0 5 0.00 0.0 0 6.0 12 230 M M 3 1 14 210 3 85 58 72 15 0 7 0.49 0.0 0 10.7 40 320 M M 3 13 54 310 4 58 41 50 -7 15 0 0.00 0.0 0 11.6 21 320 M M 0 25 320 5 52 34 43 -14 22 0 0.00 0.0 0 9.2 18 20 M M 1 22 20 6 47 30 39 -18 26 0 0.00 0.0 0 10.7 25 320 M M 6 29 320 7 42 25 34 -24 31 0 0.00 0.0 0 9.2 20 300 M M 1 26 290 8 51 21 36 -22 29 0 0.00 0.0 0 4.8 17 280 M M 0 26 280 9 56 33 45 -13 20 0 0.00 0.0 0 4.6 16 280 M M 0 21 240 10 61 37 49 -10 16 0 0.06 0.0 0 7.3 17 160 M M 9 1 24 150 11 71 50 61 2 4 0 0.42 0.0 0 15.6 35 250 M M 6 13 44 260 12 59 40 50 -9 15 0 0.00 0.0 0 10.0 21 290 M M 1 26 300 13 52 41 47 -12 18 0 0.37 0.0 0 8.6 18 60 M M 4 13 23 60 14 61 42 52 -8 13 0 0.85 0.0 0 10.7 24 150 M M 10 13 35 150 15 59 34 47 -13 18 0 0.01 0.0 0 15.9 29 350 M M 5 38 330 16 72 33 53 -7 12 0 0.00 0.0 0 7.8 20 320 M M 0 26 320 17 77 38 58 -3 7 0 0.00 0.0 0 2.8 13 320 M M 0 15 320 18 75 52 64 3 1 0 0.01 0.0 0 4.7 14 310 M M 6 16 310 19 67 41 54 -7 11 0 0.00 0.0 0 7.0 20 360 M M 0 22 10 20 73 41 57 -4 8 0 0.00 0.0 0 3.9 13 50 M M 0 18 14 20 21 81 43 62 0 3 0 0.00 0.0 0 3.5 12 100 M M 0 17 90 22 81 54 68 6 0 3 0.00 0.0 0 9.7 18 180 M M 0 24 190 23 82 64 73 11 0 8 0.01 0.0 0 10.7 21 240 M M 5 1 24 230 24 82 66 74 12 0 9 0.00 0.0 0 8.1 18 230 M M 5 23 230 25 78 60 69 6 0 4 0.18 0.0 0 9.9 23 210 M M 7 13 29 200 26 73 57 65 2 0 0 0.17 0.0 0 11.3 24 240 M M 8 1 30 250 27 71 49 60 -3 5 0 0.00 0.0 0 8.2 17 300 M M 5 21 310 28 76 51 64 0 1 0 0.00 0.0 0 7.1 15 330 M M 1 21 310 29 83 47 65 1 0 0 0.00 0.0 0 4.1 13 250 M M 0 16 280 30 88 50 69 5 0 4 0.00 0.0 0 4.6 13 230 M M 0 16 220 ================================================================================ SM 2071 1346 275 42 2.57 0.0 246.8 M 88 ================================================================================ AV 69.0 44.9 8.2 FASTST PSBL % 3 MAX(MPH) MISC ----> # 40 320 # 54 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: JACKSON MONTH: APRIL YEAR: 2007 LATITUDE: 35 35 N LONGITUDE: 88 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 56.9 TOTAL FOR MONTH: 2.57 1 = FOG OR MIST DPTR FM NORMAL: -3.2 DPTR FM NORMAL: -2.54 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 30 GRTST 24HR 1.22 ON 13-14 TO 1/4 MILE OR LESS LOWEST: 21 ON 8 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 275 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL 91 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 3391 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -62 [CDD (BASE 65) ] TOTAL THIS MO. 42 DPTR FM NORMAL 5 [PRESSURE DATA] TOTAL FM JAN 1 97 HIGHEST SLP 30.28 ON 13 DPTR FM NORMAL 52 LOWEST SLP 29.39 ON 11 [REMARKS]