PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: INTERNATIONAL FALLS MN MONTH: AUGUST YEAR: 2009 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 64 48 56 -10 9 0 0.07 0.0 0 14.0 28 290 M M 6 1 36 300 2 69 42 56 -10 9 0 0.00 0.0 0 2.7 9 220 M M 5 13 220 3 73 42 58 -8 7 0 0.06 0.0 0 6.2 23 290 M M 5 128 29 300 4 69 45 57 -9 8 0 0.00 0.0 0 8.6 23 300 M M 2 29 310 5 71 44 58 -8 7 0 0.12 0.0 0 3.5 17 330 M M 4 18 23 320 6 72 40 56 -10 9 0 0.00 0.0 0 2.9 12 340 M M 1 18 14 320 7 73 45 59 -7 6 0 T 0.0 0 6.1 16 140 M M 4 22 140 8 70 60 65 -1 0 0 T 0.0 0 2.8 10 140 M M 10 1 13 140 9 73 58 66 0 0 1 T 0.0 0 6.5 14 280 M M 8 1 20 280 10 77 47 62 -4 3 0 0.00 0.0 0 4.4 12 320 M M 5 1 21 300 11 81 45 63 -2 2 0 0.00 0.0 0 3.0 13 220 M M 0 16 250 12 89 61 75 10 0 10 0.00 0.0 0 6.6 16 210 M M 0 23 190 13 86 62 74 9 0 9 0.00 0.0 0 3.0 9 220 M M 0 16 170 14 82 61 72 7 0 7 0.29 0.0 0 4.7 18 110 M M 1 13 30 120 15 79 64 72 7 0 7 0.53 0.0 0 7.9 12 130 M M 3 13 17 150 16 71 55 63 -1 2 0 0.66 0.0 0 5.3 16 270 M M 7 1 24 270 17 71 51 61 -3 4 0 0.02 0.0 0 8.1 22 280 M M 4 31 280 18 66 44 55 -9 10 0 0.00 0.0 0 6.6 17 270 M M 6 22 270 19 72 44 58 -6 7 0 0.21 0.0 0 6.0 16 100 M M 4 1 21 130 20 60 56 58 -5 7 0 0.51 0.0 0 9.7 17 30 M M 10 1 23 30 21 69 42 56 -7 9 0 0.00 0.0 0 9.3 21 330 M M 3 30 360 22 70 37 54 -9 11 0 0.00 0.0 0 2.6 7 130 M M 0 M M 23 79 50 65 3 0 0 0.00 0.0 0 5.8 15 210 M M 3 22 210 24 76 60 68 6 0 3 0.06 0.0 0 6.3 18 300 M M 6 1 28 150 25 73 46 60 -2 5 0 0.00 0.0 0 8.6 21 290 M M 5 30 280 26 77 42 60 -1 5 0 0.00 0.0 0 2.6 9 250 M M 1 M M 27 75 48 62 1 3 0 0.01 M 0 3.7 15 20 M M 5 3 23 200 28 63 43 53 -8 12 0 0.00 0.0 0 9.1 15 360 M M 7 20 360 29 64 34 49 -11 16 0 0.00 0.0 0 5.4 15 40 M M 0 21 360 30 68 32 50 -10 15 0 0.00 0.0 0 2.5 10 330 M M 1 15 220 31 71 36 54 -5 11 0 0.00 0.0 0 3.3 9 280 M M 0 8 M M ================================================================================ SM 2253 1484 177 37 2.54 0.0 177.8 M 116 ================================================================================ AV 72.7 47.9 5.7 FASTST M M 4 MAX(MPH) MISC ----> # 28 290 # 36 300 ================================================================================ 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: 2009 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 60.3 TOTAL FOR MONTH: 2.54 1 = FOG OR MIST DPTR FM NORMAL: -3.5 DPTR FM NORMAL: -0.60 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 12 GRTST 24HR 1.03 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 32 ON 30 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: 6 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 177 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL 75 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 363 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL 206 [CDD (BASE 65) ] TOTAL THIS MO. 37 DPTR FM NORMAL -30 [PRESSURE DATA] TOTAL FM JAN 1 58 HIGHEST SLP M ON M DPTR FM NORMAL -165 LOWEST SLP 28.73 ON 31 [REMARKS] #FINAL-08-09#