PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JACKSON MONTH: APRIL YEAR: 2004 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 58 33 46 -10 19 0 T 0.0 0 5.7 15 350 M M 2 1 17 310 2 63 30 47 -9 18 0 0.00 0.0 0 6.7 20 310 M M 0 1 23 330 3 66 31 49 -8 16 0 0.00 0.0 0 6.9 21 320 M M 0 1 25 320 4 60 35 48 -9 17 0 0.00 0.0 0 9.3 22 350 M M 0 30 340 5 64 28 46 -11 19 0 0.00 0.0 0 3.9 13 70 M M 0 17 50 6 74 34 54 -3 11 0 0.00 0.0 0 1.9 9 230 M M 0 15 170 7 73 44 59 1 6 0 0.02 0.0 0 1.9 12 240 M M 4 14 240 8 78 50 64 6 1 0 0.00 0.0 0 7.2 20 330 M M 3 23 330 9 73 40 57 -1 8 0 0.00 0.0 0 5.3 16 70 M M 0 21 80 10 67 52 60 1 5 0 0.02 0.0 0 7.7 17 20 M M 7 21 10 11 65 48 57 -2 8 0 0.03 0.0 0 11.9 18 10 M M 9 8 23 10 12 54 41 48 -11 17 0 1.31 0.0 0 15.7 25 10 M M 10 18 32 30 13 53 33 43 -16 22 0 0.95 3.5 1 13.9 25 330 M M 7 1 31 310 14 64 36 50 -10 15 0 0.00 0.0 0 6.9 16 360 M M 0 22 20 15 74 34 54 -6 11 0 0.00 0.0 0 6.3 14 170 M M 0 17 200 16 78 50 64 4 1 0 0.00 0.0 0 9.0 17 220 M M 1 21 210 17 81 56 69 8 0 4 0.00 0.0 0 9.5 17 180 M M 0 21 180 18 83 57 70 9 0 5 0.00 0.0 0 12.0 21 200 M M 0 25 190 19 79 60 70 9 0 5 0.00 0.0 0 10.5 21 220 M M 1 25 220 20 81 62 72 11 0 7 0.00 0.0 0 11.6 26 200 M M 3 32 190 21 69 58 64 2 1 0 2.26 0.0 0 10.8 20 190 M M 9 13 25 190 22 73 58 66 4 0 1 1.72 0.0 0 7.3 17 180 M M 7 123 23 160 23 78 63 71 9 0 6 0.69 0.0 0 7.2 17 360 M M 4 13 23 350 24 82 63 73 11 0 8 1.07 0.0 0 6.5 20 240 M M 5 13 24 250 25 73 53 63 0 2 0 0.02 0.0 0 6.5 15 310 M M 6 1 20 310 26 71 51 61 -2 4 0 0.00 0.0 0 6.7 16 330 M M 3 1 20 340 27 69 43 56 -7 9 0 0.00 0.0 0 8.7 23 310 M M 1 30 300 28 78 44 61 -3 4 0 0.00 0.0 0 7.5 18 180 M M 0 22 210 29 76 59 68 4 0 3 0.86 0.0 0 7.1 22 190 M M 2 13 26 190 30 78 64 71 7 0 6 0.01 0.0 0 7.4 14 200 M M 7 3 20 170 ================================================================================ SM 2135 1410 214 45 8.96 3.5 239.5 M 91 ================================================================================ AV 71.2 47.0 8.0 FASTST PSBL % 3 MAX(MPH) MISC ----> 26 200 # 32 190 ================================================================================ 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: 2004 LATITUDE: 35 35 N LONGITUDE: 88 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.1 TOTAL FOR MONTH: 8.96 1 = FOG DPTR FM NORMAL: -1.0 DPTR FM NORMAL: 3.85 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 18 GRTST 24HR 3.48 ON 21-22 TO 1/4 MILE OR LESS LOWEST: 28 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 3.5 INCHES 5 = HAIL GRTST 24HR 3.5 ON 13-13 6 = GLAZE OR RIME GRTST DEPTH: 1 ON 13 7 = BLOWING DUST OR SAND: 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 7 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 4 [HDD (BASE 65) ] TOTAL THIS MO. 214 CLEAR (SCALE 0-3) 19 DPTR FM NORMAL 30 PTCLDY (SCALE 4-7) 8 SEASONAL TOTAL 3402 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -51 [CDD (BASE 65) ] TOTAL THIS MO. 45 DPTR FM NORMAL 8 [PRESSURE DATA] SEASONAL TOTAL 71 HIGHEST SLP M ON M DPTR FM NORMAL 26 LOWEST SLP M ON M [REMARKS]