PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: INTERNATIONAL FALLS MN MONTH: MAY YEAR: 2010 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 55 42 49 2 16 0 0.15 0.0 0 7.6 26 210 M M 7 18 37 190 2 50 41 46 -2 19 0 0.12 0.0 0 7.9 18 230 M M 10 1 25 220 3 46 39 43 -5 22 0 T 0.0 0 8.5 15 280 M M 10 1 21 250 4 61 39 50 1 15 0 0.24 0.0 0 7.5 20 90 M M 8 1 43 220 5 48 37 43 -6 22 0 0.25 0.0 0 8.9 21 350 M M 10 1 28 340 6 45 33 39 -11 26 0 T T 0 4.6 10 10 M M 8 8 18 220 7 45 36 41 -9 24 0 0.16 T 0 8.6 18 50 M M 10 1 24 40 8 50 26 38 -12 27 0 0.00 0.0 0 6.9 17 340 M M 1 24 350 9 57 22 40 -11 25 0 0.00 0.0 0 2.8 14 260 M M 6 17 260 10 62 31 47 -4 18 0 0.00 0.0 0 7.9 22 140 M M 5 30 140 11 51 37 44 -8 21 0 T 0.0 0 7.9 20 110 M M 6 26 100 12 59 41 50 -2 15 0 0.00 0.0 0 7.0 18 110 M M 9 23 130 13 48 33 41 -11 24 0 0.75 T 0 7.2 17 70 M M 10 1 25 60 14 59 33 46 -7 19 0 0.01 T 0 7.9 16 320 M M 7 18 22 320 15 76 37 57 4 8 0 T M 0 5.6 16 240 M M 2 23 280 16 76 42 59 5 6 0 T 0.0 0 2.8 13 280 M M 4 21 210 17 77 40 59 5 6 0 0.00 0.0 0 1.5 10 10 M M 2 15 140 18 80 39 60 6 5 0 0.00 0.0 0 2.5 10 210 M M 1 14 270 19 82 42 62 7 3 0 0.00 0.0 0 3.8 13 240 M M 2 20 270 20 83 38 61 6 4 0 0.00 0.0 0 2.2 13 210 M M 2 18 210 21 78 44 61 6 4 0 0.00 0.0 0 4.7 16 210 M M 2 22 220 22 73 45 59 3 6 0 0.00 0.0 0 9.2 17 130 M M 4 24 140 23 85 51 68 12 0 3 T 0.0 0 7.7 31 120 M M 4 1 38 120 24 72 50 61 5 4 0 0.97 0.0 0 9.2 33 360 M M 7 13 43 350 25 86 61 74 17 0 9 0.00 0.0 0 9.4 21 210 M M 1 29 210 26 72 44 58 1 7 0 0.00 0.0 0 6.9 13 310 M M 0 27 240 27 74 38 56 -1 9 0 0.00 0.0 0 3.1 9 20 M M 1 13 100 28 68 53 61 4 4 0 0.28 0.0 0 7.1 25 150 M M 3 13 33 150 29 85 51 68 10 0 3 0.00 0.0 0 6.4 15 150 M M 1 20 200 30 75 42 59 1 6 0 0.05 0.0 0 7.4 17 290 M M 6 1 25 240 31 75 39 57 -1 8 0 0.03 0.0 0 4.5 26 240 M M 4 40 230 ================================================================================ SM 2053 1246 373 15 3.01 T 195.2 M 153 ================================================================================ AV 66.2 40.2 6.3 FASTST M M 5 MAX(MPH) MISC ----> # 33 360 # 43 350 ================================================================================ 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: MAY YEAR: 2010 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.2 TOTAL FOR MONTH: 3.01 1 = FOG OR MIST DPTR FM NORMAL: -0.1 DPTR FM NORMAL: 0.46 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 25 GRTST 24HR 0.97 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 22 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 14-14 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: 8 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 373 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -5 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 9303 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -826 [CDD (BASE 65) ] TOTAL THIS MO. 15 DPTR FM NORMAL -2 [PRESSURE DATA] TOTAL FM JAN 1 15 HIGHEST SLP M ON M DPTR FM NORMAL -3 LOWEST SLP 28.39 ON 31 [REMARKS] #FINAL-05-10#