PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) DISCLAIMER: This data is unofficial. The official source of climate data is NCDC. For Further Information, Contact WFO Duluth at 218-729-5982. STATION: INTERNATIONAL FALLS MONTH: APRIL YEAR: 2003 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 44 30 37 5 28 0 0.00 0.0 3 8.1 15 60 M M 4 20 50 2 32 22 27 -5 38 0 T T T 13.8 17 60 M M 7 24 70 3 26 15 21 -12 44 0 0.04 2.0 2 15.6 26 70 M M 10 12 35 100 4 23 12 18 -15 47 0 T 7.0 8 11.3 20 70 M M 10 1 24 70 5 30 12 21 -13 44 0 0.00 0.0 3 4.5 10 50 M M 5 13 30 6 42 10 26 -8 39 0 T T 2 6.5 14 70 M M 2 17 70 7 44 19 32 -3 33 0 0.00 0.0 T 8.1 15 130 M M 0 22 120 8 54 16 35 0 30 0 0.00 0.0 T 7.7 15 240 M M 0 21 210 9 71 38 55 19 10 0 0.00 0.0 0 12.8 24 260 M M 1 31 260 10 64 34 49 13 16 0 0.00 0.0 0 11.0 23 280 M M 0 29 280 11 61 31 46 9 19 0 0.00 0.0 0 8.1 23 350 M M 0 25 10 12 58 28 43 6 22 0 T 0.0 0 9.1 16 150 M M 1 21 160 13 72 33 53 15 12 0 T 0.0 0 13.2 24 180 M M 2 33 190 14 69 43 56 17 9 0 0.00 0.0 0 9.9 17 20 M M 1 23 220 15 58 36 47 8 18 0 0.00 0.0 0 11.6 20 70 M M 0 25 80 16 42 26 34 -6 31 0 T T T 17.3 26 70 M M 1 33 110 17 36 18 27 -13 38 0 0.33 4.0 2 6.7 16 120 M M 8 12 21 120 18 56 17 37 -4 28 0 0.00 0.0 T 7.1 17 120 M M 0 21 110 19 41 34 38 -3 27 0 0.17 0.0 0 9.1 15 70 M M 10 1 17 60 20 48 37 43 1 22 0 0.04 0.0 0 15.7 26 20 M M 10 1 36 10 21 57 30 44 2 21 0 0.00 0.0 0 11.8 21 10 M M 0 26 350 22 58 25 42 -1 23 0 0.00 0.0 0 4.6 12 360 M M 0 15 30 23 69 31 50 7 15 0 0.00 0.0 0 7.2 17 140 M M 2 21 190 24 60 38 49 5 16 0 0.03 0.0 0 5.8 14 60 M M 5 8 17 60 25 56 33 45 1 20 0 0.00 0.0 0 7.5 15 60 M M 0 26 110 26 66 26 46 1 19 0 T 0.0 0 4.4 14 40 M M 4 16 50 27 62 37 50 5 15 0 0.04 0.0 0 13.7 30 270 M M 10 1 39 260 28 52 31 42 -4 23 0 0.00 0.0 0 10.8 20 330 M M 7 25 280 29 53 20 37 -9 28 0 0.00 0.0 0 4.7 14 280 M M 0 16 280 30 65 19 42 -5 23 0 T 0.0 0 5.0 20 320 M M 1 26 350 ================================================================================ SM 1569 801 758 0 0.65 13.0 282.7 M 101 ================================================================================ AV 52.3 26.7 9.4 FASTST PSBL % 3 MAX(MPH) MISC ----> 30 270 39 260 ================================================================================ 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: 2003 LATITUDE: 48 34 N LONGITUDE: 93 23 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.5 TOTAL FOR MONTH: 0.65 1 = FOG DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -0.73 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 13 GRTST 24HR 0.33 ON 17TH TO 1/4 MILE OR LESS LOWEST: 10 ON 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 13.0 INCHES 5 = HAIL GRTST 24HR 7.0 ON 4TH 6 = GLAZE OR RIME GRTST DEPTH: 8 ON 4TH 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: 4 0.01 INCH OR MORE: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 758 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL -17 PTCLDY (SCALE 4-7) 6 SEASONAL TOTAL 9761 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL 10 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -1 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.53 ON 7TH DPTR FM NORMAL -1 LOWEST SLP 29.52 ON 13TH [REMARKS] APRIL OF 2003 IN INTERNATIONAL FALLS WAS DRIER THAN NORMAL WITH NORMAL TEMPERATURES. DAILY RECORD LOW TEMPERATURES WERE TIED ON THE 18TH WITH A LOW OF 17 DEGREES WHICH ALSO OCCURRED IN 1988 AND ON THE 30TH WITH 19 DEGREES WHICH ALSO OCCURRED IN 1990.