PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: INTERNATIONAL FALLS MONTH: APRIL YEAR: 2008 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 37 20 29 -3 36 0 0.00 0.0 11 6.7 13 270 M M 1 18 310 2 43 25 34 2 31 0 0.08 0.9 11 8.7 23 230 M M 8 18 35 220 3 49 29 39 6 26 0 0.00 0.0 10 7.6 16 290 M M 3 1 23 210 4 51 22 37 4 28 0 0.00 0.0 8 7.0 22 220 M M 3 31 210 5 37 25 31 -3 34 0 0.00 0.0 7 6.1 12 10 M M 6 15 360 6 32 26 29 -5 36 0 0.40 6.7 8 10.5 21 20 M M 9 12 28 10 7 33 26 30 -5 35 0 0.26 3.5 14 11.1 21 20 M M 10 18 29 10 8 32 21 27 -8 38 0 0.01 0.1 12 5.8 13 80 M M 9 18 80 9 42 26 34 -2 31 0 0.00 0.0 12 4.3 10 130 M M 7 1 14 40 10 43 23 33 -3 32 0 T T 11 12.0 23 90 M M 3 31 80 11 37 26 32 -5 33 0 0.09 1.8 10 16.3 31 40 M M 9 18 39 40 12 42 22 32 -5 33 0 0.00 0.0 10 11.2 20 40 M M 0 8 29 50 13 47 16 32 -6 33 0 0.00 0.0 9 2.4 8 340 M M 0 14 190 14 52 24 38 -1 27 0 0.00 0.0 6 11.0 23 180 M M 0 30 190 15 62 39 51 12 14 0 0.00 0.0 4 14.8 31 200 M M 0 43 190 16 48 36 42 2 23 0 0.34 0.0 0 6.1 16 320 M M 5 1 21 330 17 55 26 41 1 24 0 0.00 0.0 0 5.8 14 290 M M 3 21 290 18 58 24 41 0 24 0 0.00 0.0 0 4.6 15 40 M M 0 21 40 19 61 24 43 2 22 0 0.00 0.0 0 5.4 14 80 M M 1 18 10 20 56 32 44 2 21 0 0.00 0.0 0 10.1 18 90 M M 4 23 100 21 71 34 53 11 12 0 0.26 0.0 0 12.3 24 300 M M 4 1 33 300 22 55 28 42 -1 23 0 0.00 0.0 0 5.1 13 320 M M 0 17 330 23 56 30 43 0 22 0 0.00 0.0 0 7.3 17 290 M M 2 30 290 24 54 33 44 0 21 0 0.49 0.0 0 12.7 21 90 M M 8 13 28 150 25 34 27 31 -13 34 0 0.44 3.7 0 14.6 24 20 M M 10 128 35 10 26 27 21 24 -21 41 0 0.57 6.5 7 17.5 25 360 M M 10 128 31 320 27 32 20 26 -19 39 0 0.01 0.3 10 7.9 15 300 M M 9 18 17 330 28 40 10 25 -21 40 0 T T 6 3.5 16 320 M M 4 20 250 29 50 23 37 -9 28 0 0.00 0.0 4 5.2 16 260 M M 3 21 270 30 56 24 40 -7 25 0 0.00 0.0 2 6.0 15 50 M M 0 18 40 ================================================================================ SM 1392 762 866 0 2.95 23.5 259.6 M 131 ================================================================================ AV 46.4 25.4 8.7 FASTST PSBL % 4 MAX(MPH) MISC ----> # 31 40 # 43 190 ================================================================================ 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 MONTH: APRIL YEAR: 2008 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.9 TOTAL FOR MONTH: 2.95 1 = FOG OR MIST DPTR FM NORMAL: -3.4 DPTR FM NORMAL: 1.57 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 21 GRTST 24HR 0.57 ON 26-26 TO 1/4 MILE OR LESS LOWEST: 10 ON 28 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 23.5 INCHES 5 = HAIL GRTST 24HR 6.7 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 14 ON 7 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: 4 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 26 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 866 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 91 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 9990 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL 239 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL -1 LOWEST SLP 29.30 ON 26 [REMARKS] #FINAL-04-08#