PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JACKSON MONTH: APRIL YEAR: 2005 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 48 53 -3 12 0 0.56 0.0 0 11.6 23 20 M M 7 13 31 350 2 58 35 47 -9 18 0 0.00 0.0 0 12.4 25 310 M M 1 31 310 3 72 31 52 -5 13 0 0.00 0.0 0 6.3 14 270 M M 0 20 250 4 76 52 64 7 1 0 0.00 0.0 0 8.1 20 190 M M 0 24 190 5 78 50 64 7 1 0 0.00 0.0 0 10.0 24 200 M M 3 29 200 6 70 57 64 7 1 0 1.75 0.0 0 10.6 30 100 M M 9 13 37 100 7 67 54 61 3 4 0 0.53 0.0 0 7.3 22 360 M M 9 138 29 10 8 62 49 56 -2 9 0 T 0.0 0 7.4 16 360 M M 9 128 21 350 9 81 46 64 6 1 0 0.00 0.0 0 3.4 13 180 M M 5 128 16 170 10 80 56 68 9 0 3 0.00 0.0 0 7.1 17 180 M M 2 1 22 190 11 68 61 65 6 0 0 1.39 0.0 0 6.6 21 100 M M 7 13 28 90 12 68 51 60 1 5 0 0.00 0.0 0 10.7 21 240 M M 6 25 260 13 59 48 54 -5 11 0 0.17 0.0 0 9.3 18 340 M M 8 18 23 330 14 72 47 60 0 5 0 0.00 0.0 0 7.7 17 20 M M 2 24 340 15 76 41 59 -1 6 0 0.00 0.0 0 3.0 14 340 M M 0 1 17 20 16 79 43 61 1 4 0 0.00 0.0 0 2.4 10 220 M M 0 13 220 17 80 46 63 2 2 0 0.00 0.0 0 4.2 13 230 M M 2 1 16 240 18 80 51 66 5 0 1 0.00 0.0 0 6.0 17 230 M M 3 1 21 220 19 79 54 67 6 0 2 0.00 0.0 0 6.9 18 180 M M 1 23 190 20 81 57 69 8 0 4 0.19 0.0 0 9.1 24 350 M M 4 13 30 350 21 83 55 69 7 0 4 0.01 0.0 0 4.7 22 230 M M 2 138 28 230 22 81 53 67 5 0 2 0.27 0.0 0 15.6 33 270 M M 4 13 45 260 23 55 35 45 -17 20 0 0.01 0.0 0 10.9 25 320 M M 5 32 350 24 58 35 47 -15 18 0 0.00 0.0 0 10.7 22 330 M M 1 28 330 25 70 36 53 -10 12 0 0.00 0.0 0 9.2 21 180 M M 2 28 170 26 65 44 55 -8 10 0 0.38 0.0 0 9.4 30 290 M M 8 13 39 290 27 68 40 54 -9 11 0 0.01 0.0 0 7.8 18 300 M M 2 1 22 290 28 67 44 56 -8 9 0 0.38 0.0 0 5.9 15 180 M M 7 13 32 310 29 70 58 64 0 1 0 1.06 0.0 0 7.5 21 320 M M 6 13 23 20 30 61 40 51 -13 14 0 0.00 0.0 0 9.4 20 350 M M 7 18 23 340 ================================================================================ SM 2122 1417 188 16 6.71 0.0 241.2 M 122 ================================================================================ AV 70.7 47.2 8.0 FASTST PSBL % 4 MAX(MPH) MISC ----> 33 270 45 260 ================================================================================ 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: 2005 LATITUDE: 35 35 N LONGITUDE: 88 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.0 TOTAL FOR MONTH: 6.71 1 = FOG DPTR FM NORMAL: -1.1 DPTR FM NORMAL: 1.60 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 21 GRTST 24HR 1.75 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 31 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 188 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 3089 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -364 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL -21 [PRESSURE DATA] SEASONAL TOTAL 21 HIGHEST SLP M ON M DPTR FM NORMAL -24 LOWEST SLP M ON M [REMARKS]