PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: INTERNATIONAL FALLS MN MONTH: AUGUST YEAR: 2011 LATITUDE: 48 34 N LONGITUDE: 93 23 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 87 51 69 4 0 4 0.00 0.0 0 4.6 17 260 M M 1 23 270 2 85 58 72 7 0 7 T 0.0 0 8.3 22 350 M M 5 13 28 350 3 83 44 64 -1 1 0 0.00 0.0 0 2.3 12 280 M M 0 8 16 270 4 88 58 73 8 0 8 0.02 0.0 0 4.4 21 340 M M 2 3 30 350 5 85 51 68 3 0 3 T 0.0 0 1.6 10 210 M M 2 14 210 6 72 54 63 -2 2 0 0.06 0.0 0 3.9 10 50 M M 5 8 15 40 7 79 57 68 3 0 3 T 0.0 0 1.9 9 100 M M 4 13 360 8 77 53 65 0 0 0 0.87 0.0 0 6.5 18 290 M M 4 123 26 220 9 71 43 57 -8 8 0 T 0.0 0 8.8 21 320 M M 6 28 320 10 77 39 58 -7 7 0 0.00 0.0 0 3.2 15 300 M M 1 18 300 11 79 48 64 0 1 0 0.28 0.0 0 5.3 12 230 M M 3 13 21 240 12 78 53 66 2 0 1 0.00 0.0 0 2.5 13 130 M M 1 13 23 150 13 78 50 64 0 1 0 T 0.0 0 3.5 12 20 M M 3 12 20 140 14 81 47 64 0 1 0 0.00 0.0 0 2.0 10 280 M M 2 1 16 230 15 82 50 66 2 0 1 T 0.0 0 2.7 13 120 M M 4 1 17 80 16 78 61 70 6 0 5 0.18 0.0 0 7.5 21 210 M M 3 1 31 210 17 78 50 64 0 1 0 0.00 0.0 0 9.9 26 280 M M 0 36 280 18 81 45 63 0 2 0 T 0.0 0 3.5 10 150 M M 2 23 150 19 72 50 61 -2 4 0 0.00 0.0 0 9.7 22 290 M M 3 1 29 270 20 73 38 56 -7 9 0 0.07 0.0 0 4.8 21 350 M M 2 3 28 350 21 72 37 55 -8 10 0 0.03 0.0 0 2.2 21 320 M M 3 8 28 310 22 84 53 69 7 0 4 0.00 0.0 0 6.2 17 230 M M 3 28 230 23 86 67 77 15 0 12 0.00 0.0 0 8.7 17 230 M M 2 24 290 24 75 56 66 4 0 1 T 0.0 0 13.3 30 300 M M 4 38 300 25 80 46 63 1 2 0 0.00 0.0 0 3.3 13 280 M M 1 18 240 26 81 45 63 2 2 0 0.01 0.0 0 7.0 22 320 M M 1 32 310 27 74 38 56 -5 9 0 0.00 0.0 0 2.7 13 270 M M 0 17 300 28 77 43 60 -1 5 0 0.00 0.0 0 2.0 9 260 M M 0 13 210 29 82 48 65 5 0 0 0.02 0.0 0 5.1 17 300 M M 2 1 24 330 30 80 46 63 3 2 0 0.23 0.0 0 2.0 14 230 M M 4 1 18 220 31 65 61 63 3 2 0 0.13 0.0 0 6.5 12 140 M M 10 1 16 140 ================================================================================ SM 2440 1540 69 49 1.90 0.0 155.9 M 83 ================================================================================ AV 78.7 49.7 5.0 FASTST M M 3 MAX(MPH) MISC ----> # 30 300 # 38 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: INTERNATIONAL FALLS MN MONTH: AUGUST YEAR: 2011 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 64.2 TOTAL FOR MONTH: 1.90 1 = FOG OR MIST DPTR FM NORMAL: 0.9 DPTR FM NORMAL: -0.91 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 4 GRTST 24HR 0.87 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 37 ON 21 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 69 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL -42 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 108 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -73 [CDD (BASE 65) ] TOTAL THIS MO. 49 DPTR FM NORMAL -9 [PRESSURE DATA] TOTAL FM JAN 1 188 HIGHEST SLP 30.13 ON 27 DPTR FM NORMAL 7 LOWEST SLP 29.39 ON 23 [REMARKS] #FINAL-08-11#