PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MONTH: APRIL YEAR: 2005 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 52 32 42 2 23 0 T 0.0 0 12.0 26 320 M M 4 33 330 2 55 29 42 2 23 0 0.00 0.0 0 3.8 10 150 M M 4 15 250 3 68 38 53 12 12 0 0.00 0.0 0 5.4 17 100 M M 3 18 110 4 76 48 62 21 3 0 0.00 0.0 0 14.5 26 170 M M 8 8 30 170 5 72 55 64 22 1 0 0.00 0.0 0 8.9 17 30 M M 9 23 20 6 58 43 51 9 14 0 T 0.0 0 12.9 22 30 M M 8 13 31 30 7 66 38 52 9 13 0 0.00 0.0 0 4.6 13 20 M M 1 1 18 20 8 70 42 56 13 9 0 0.00 0.0 0 10.1 24 160 M M 5 31 150 9 75 48 62 18 3 0 0.00 0.0 0 16.7 25 160 M M 6 32 160 10 75 57 66 22 0 1 0.44 0.0 0 12.3 23 130 M M 8 13 26 130 11 69 53 61 16 4 0 0.19 0.0 0 17.4 29 120 M M 10 18 36 120 12 53 45 49 4 16 0 0.18 0.0 0 13.9 25 100 M M 10 18 30 110 13 65 36 51 6 14 0 0.00 0.0 0 7.9 17 80 M M 1 8 23 70 14 67 41 54 8 11 0 0.00 0.0 0 7.4 18 150 M M 0 21 130 15 70 47 59 13 6 0 0.13 0.0 0 9.0 18 280 M M 6 1 22 280 16 59 49 54 7 11 0 0.94 0.0 0 4.4 28 110 M M 9 1 31 100 17 71 45 58 11 7 0 0.00 0.0 0 9.7 16 140 M M 5 12 21 150 18 81 61 71 23 0 6 T 0.0 0 10.8 22 170 M M 7 3 26 190 19 68 58 63 15 2 0 0.21 0.0 0 8.3 17 20 M M 8 13 21 20 20 64 48 56 7 9 0 0.00 0.0 0 11.9 20 40 M M 8 25 30 21 63 41 52 3 13 0 0.00 0.0 0 6.6 14 80 M M 7 17 140 22 55 37 46 -4 19 0 T 0.0 0 13.8 25 10 M M 8 38 10 23 49 31 40 -10 25 0 0.00 0.0 0 12.9 24 20 M M 0 37 20 24 58 33 46 -5 19 0 0.00 0.0 0 10.4 22 320 M M 1 8 29 320 25 50 41 46 -5 19 0 0.10 0.0 0 10.8 21 310 M M 10 1 29 330 26 48 37 43 -8 22 0 0.11 T 0 11.4 28 340 M M 10 14 32 330 27 44 33 39 -13 26 0 T T 0 13.4 26 310 M M 8 33 300 28 49 31 40 -12 25 0 0.00 0.0 0 7.4 15 260 M M 7 22 260 29 52 36 44 -9 21 0 T 0.0 0 7.8 20 280 M M 7 25 280 30 48 34 41 -12 24 0 0.00 0.0 0 8.1 21 290 M M 8 28 280 ================================================================================ SM 1850 1267 394 7 2.30 T 304.5 M 186 ================================================================================ AV 61.7 42.2 10.1 FASTST PSBL % 6 MAX(MPH) MISC ----> 29 120 38 10 ================================================================================ 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: APRIL YEAR: 2005 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.0 TOTAL FOR MONTH: 2.30 1 = FOG DPTR FM NORMAL: 5.4 DPTR FM NORMAL: -0.01 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 18 GRTST 24HR 1.07 ON 15-16 TO 1/4 MILE OR LESS LOWEST: 29 ON 2 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 27-27 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: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 394 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -166 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 6706 CLOUDY (SCALE 8-10) 14 DPTR FM NORMAL -944 [CDD (BASE 65) ] TOTAL THIS MO. 7 DPTR FM NORMAL 3 [PRESSURE DATA] SEASONAL TOTAL 7 HIGHEST SLP M ON M DPTR FM NORMAL 3 LOWEST SLP M ON M [REMARKS]