PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MONTH: MAY YEAR: 2004 LATITUDE: 44 52 N LONGITUDE: 93 13 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 56 37 47 -7 18 0 0.00 M 0 6.3 17 10 M M 5 26 30 2 53 41 47 -7 18 0 0.00 M 0 8.1 17 10 M M 6 23 350 3 61 37 49 -5 16 0 0.00 M 0 10.9 20 200 M M 5 8 26 220 4 64 47 56 1 9 0 0.00 M 0 11.0 23 290 M M 1 28 290 5 84 40 62 7 3 0 0.04 M 0 9.9 28 160 M M 3 37 170 6 71 51 61 5 4 0 T M 0 12.2 21 10 M M 6 3 28 10 7 65 44 55 -1 10 0 T M 0 16.1 23 130 M M 7 28 110 8 70 46 58 2 7 0 0.00 M 0 8.7 17 130 M M 7 1 21 130 9 88 55 72 15 0 7 0.62 M 0 10.3 40 300 M M 8 13 54 300 10 72 56 64 7 1 0 0.00 M 0 7.6 14 50 M M 7 18 25 20 11 77 53 65 7 0 0 0.00 M 0 15.3 31 150 M M 6 8 36 150 12 76 47 62 4 3 0 0.14 M 0 12.6 22 260 M M 7 13 29 170 13 47 39 43 -15 22 0 0.38 M 0 11.2 18 350 M M 10 1 23 340 14 54 39 47 -12 18 0 T M 0 8.7 18 320 M M 5 23 330 15 59 37 48 -11 17 0 T M 0 6.8 16 220 M M 7 1 21 210 16 71 47 59 0 6 0 0.66 M 0 10.7 26 170 M M 7 13 32 160 17 66 52 59 -1 6 0 0.32 M 0 9.5 18 320 M M 8 13 24 20 18 71 46 59 -1 6 0 0.00 M 0 3.5 9 130 M M 3 1 13 80 19 75 51 63 2 2 0 0.17 M 0 10.6 21 160 M M 7 138 25 150 20 70 61 66 5 0 1 0.00 M 0 10.1 18 20 M M 8 18 24 10 21 63 51 57 -4 8 0 0.21 M 0 12.1 21 110 M M 10 13 25 110 22 58 47 53 -9 12 0 0.10 M 0 9.9 20 20 M M 10 13 28 30 23 52 45 49 -13 16 0 1.28 M 0 12.4 23 20 M M 10 1 26 20 24 56 43 50 -12 15 0 T M 0 8.6 23 90 M M 10 25 90 25 58 47 53 -10 12 0 0.01 M 0 10.7 21 270 M M 10 18 25 280 26 70 42 56 -7 9 0 0.69 M 0 9.5 22 320 M M 5 13 26 200 27 67 51 59 -4 6 0 0.17 M 0 8.5 16 360 M M 6 13 24 20 28 71 48 60 -3 5 0 0.03 M 0 8.7 17 100 M M 5 21 110 29 60 55 58 -6 7 0 0.82 M 0 17.2 29 120 M M 9 13 33 120 30 73 56 65 1 0 0 0.62 M 0 11.6 24 110 M M 9 138 28 100 31 68 53 61 -3 4 0 0.13 M 0 11.5 29 260 M M 8 1 37 260 ================================================================================ SM 2046 1464 260 8 6.39 M 320.8 M 215 ================================================================================ AV 66.0 47.2 10.3 FASTST PSBL % 7 MAX(MPH) MISC ----> 40 300 54 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TWIN CITIES MONTH: MAY YEAR: 2004 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 56.6 TOTAL FOR MONTH: 6.39 1 = FOG DPTR FM NORMAL: -2.7 DPTR FM NORMAL: 3.15 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 9 GRTST 24HR 1.28 ON 23-23 TO 1/4 MILE OR LESS LOWEST: 37 ON 15, 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 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: 17 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 14 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 260 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 38 PTCLDY (SCALE 4-7) 16 SEASONAL TOTAL 7346 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -526 [CDD (BASE 65) ] TOTAL THIS MO. 8 DPTR FM NORMAL -33 [PRESSURE DATA] SEASONAL TOTAL 18 HIGHEST SLP M ON M DPTR FM NORMAL -27 LOWEST SLP M ON M [REMARKS]