PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) DISCLAIMER: This data is unofficial. The official source of climate data is NCDC. For Further Information, Contact WFO Duluth at 218-729-6697. STATION: DULUTH MONTH: JULY YEAR: 2004 LATITUDE: 46 49 N LONGITUDE: 92 11 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 69 48 59 -4 6 0 0.00 0.0 0 9.7 17 110 934 99 0 20 120 2 68 49 59 -5 6 0 T 0.0 0 10.9 16 100 769 81 3 21 90 3 79 54 67 3 0 2 0.07 0.0 0 7.1 15 160 610 64 5 1 17 150 4 74 54 64 0 1 0 0.27 0.0 0 5.6 14 60 310 32 9 1 17 60 5 55 47 51 -13 14 0 0.03 0.0 0 12.5 21 80 273 29 9 18 25 80 6 61 48 55 -10 10 0 0.08 0.0 0 11.1 18 70 300 32 8 23 80 7 67 48 58 -7 7 0 T 0.0 0 6.0 17 80 452 48 8 20 120 8 70 52 61 -4 4 0 T 0.0 0 7.3 16 120 782 83 5 20 120 9 75 55 65 0 0 0 0.00 0.0 0 8.3 16 150 721 77 6 1 20 230 10 77 50 64 -1 1 0 0.00 0.0 0 6.5 14 150 937 100 2 1 18 160 11 75 57 66 1 0 1 1.77 0.0 0 6.5 24 360 406 43 8 123 32 360 12 83 55 69 3 0 4 0.00 0.0 0 8.1 17 250 792 85 3 12 21 250 13 74 62 68 2 0 3 0.00 0.0 0 13.7 24 290 845 91 4 32 290 14 81 58 70 4 0 5 0.00 0.0 0 6.9 14 360 883 91 1 18 360 15 81 55 68 2 0 3 0.00 0.0 0 6.7 16 270 704 76 3 21 260 16 77 57 67 1 0 2 T 0.0 0 7.4 16 10 684 74 4 21 10 17 72 52 62 -4 3 0 0.00 0.0 0 3.7 10 130 566 61 1 1 12 140 18 77 52 65 -1 0 0 0.00 0.0 0 6.7 15 210 596 65 3 1 17 210 19 86 64 75 9 0 10 0.52 0.0 0 5.2 20 20 670 73 5 13 24 20 20 72 58 65 -1 0 0 T 0.0 0 10.1 17 100 798 87 2 1 20 100 21 90 58 74 8 0 9 0.00 0.0 0 10.7 23 280 499 54 6 128 30 270 22 69 50 60 -6 5 0 0.00 0.0 0 10.0 18 310 782 85 5 28 310 23 68 46 57 -9 8 0 0.00 0.0 0 6.7 12 350 847 93 3 20 350 24 72 41 57 -9 8 0 0.00 0.0 0 2.7 12 210 831 91 2 1 15 210 25 79 52 66 0 0 1 0.00 0.0 0 9.9 16 270 733 81 2 20 270 26 78 57 68 2 0 3 0.00 0.0 0 6.5 16 230 799 88 2 20 210 27 78 65 72 6 0 7 0.00 0.0 0 9.5 21 220 749 83 1 26 220 28 75 61 68 2 0 3 0.69 0.0 0 9.9 17 180 307 34 7 1 22 200 29 71 54 63 -3 2 0 0.00 0.0 0 11.9 26 250 756 84 4 1 31 250 30 58 47 53 -13 12 0 0.30 0.0 0 3.3 8 20 11 1 8 12 10 360 31 73 51 62 -4 3 0 0.00 0.0 0 5.7 14 270 665 75 6 12 18 280 ================================================================================ SM 2284 1657 90 53 3.73 0.0 246.8 20011 135 ================================================================================ AV 73.7 53.5 8.0 FASTST PSBL % 4 MAX(MPH) MISC ----> 26 250 # 32 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DULUTH MONTH: JULY YEAR: 2004 LATITUDE: 46 49 N LONGITUDE: 92 11 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 3.73 1 = FOG DPTR FM NORMAL: -1.9 DPTR FM NORMAL: -0.47 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 21 GRTST 24HR 1.77 ON 11-11 TO 1/4 MILE OR LESS LOWEST: 41 ON 24 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: 8 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 90 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 21 PTCLDY (SCALE 4-7) 11 SEASONAL TOTAL 90 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL 21 [CDD (BASE 65) ] TOTAL THIS MO. 53 DPTR FM NORMAL -29 [PRESSURE DATA] SEASONAL TOTAL 65 HIGHEST SLP M ON M DPTR FM NORMAL -52 LOWEST SLP M ON M [REMARKS]