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 218-729-6697. STATION: DULUTH MONTH: FEBRUARY YEAR: 2004 LATITUDE: 46 49 N LONGITUDE: 92 11 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 18 7 13 3 52 0 0.28 4.0 28 7.6 14 130 0 0 10 1 17 140 2 23 11 17 6 48 0 0.17 2.5 28 6.4 18 330 55 9 10 19 24 330 3 11 -8 2 -9 63 0 0.00 0.0 29 14.1 23 330 579 99 1 89 29 340 4 16 -13 2 -9 63 0 T T 25 6.9 13 310 429 73 4 16 310 5 24 13 19 7 46 0 0.04 0.9 23 6.1 13 130 241 41 10 1 14 130 6 27 17 22 10 43 0 0.08 2.0 23 8.1 15 340 167 28 9 18 20 340 7 18 0 9 -3 56 0 T 0.2 25 6.9 18 240 594 100 2 1 23 230 8 21 11 16 3 49 0 0.27 5.2 24 17.8 30 230 303 51 5 1289 38 240 9 27 12 20 7 45 0 0.06 0.4 28 14.7 23 290 21 4 10 189 25 290 10 15 8 12 -1 53 0 T 0.1 24 9.2 14 290 382 63 8 18 14 200 11 20 4 12 -2 53 0 0.04 0.9 23 10.4 18 60 13 2 9 1 23 70 12 20 -4 8 -6 57 0 T T 21 14.6 26 250 545 89 1 8 35 250 13 34 5 20 6 45 0 0.00 0.0 21 12.8 21 280 613 100 2 25 250 14 19 -7 6 -9 59 0 T T 18 11.8 18 340 616 100 0 23 320 15 11 -15 -2 -17 67 0 0.00 0.0 18 6.9 10 200 562 91 2 13 250 16 18 7 13 -2 52 0 0.01 0.3 17 10.1 17 210 71 11 10 1 20 190 17 27 4 16 0 49 0 T T 17 9.2 18 170 540 86 1 18 23 190 18 45 20 33 17 32 0 0.00 0.0 16 12.7 24 260 445 71 1 18 29 210 19 30 21 26 10 39 0 0.04 0.9 13 10.9 22 80 0 0 8 1 26 80 20 31 28 30 14 35 0 0.29 3.7 17 11.1 18 80 98 15 10 1 22 80 21 34 13 24 7 41 0 T T 18 10.8 21 310 405 63 6 18 25 300 22 28 17 23 6 42 0 0.20 2.3 17 9.3 15 70 88 14 8 1 20 80 23 35 27 31 13 34 0 T T 19 5.6 13 60 269 42 10 1 15 60 24 35 22 29 11 36 0 0.00 0.0 19 3.1 10 230 327 50 7 12 12 240 25 31 14 23 5 42 0 0.00 0.0 18 7.7 16 190 233 36 6 1 18 180 26 38 20 29 10 36 0 0.00 0.0 18 9.0 16 180 514 79 3 18 18 180 27 38 25 32 13 33 0 0.00 0.0 16 9.9 15 160 472 72 0 18 17 140 28 46 30 38 19 27 0 0.00 0.0 15 8.5 16 230 481 73 1 8 20 250 29 38 27 33 14 32 0 T 0.0 15 9.7 21 90 107 16 2 18 26 90 ================================================================================ SM 778 316 1329 0 1.48 23.4 281.9 9170 156 ================================================================================ AV 26.8 10.9 9.7 FASTST PSBL 52% 5 MAX(MPH) MISC ----> 30 230 38 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DULUTH MONTH: FEBRUARY YEAR: 2004 LATITUDE: 46 49 N LONGITUDE: 92 11 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 18.9 TOTAL FOR MONTH: 1.48 1 = FOG DPTR FM NORMAL: 4.1 DPTR FM NORMAL: 0.65 2 = FOG REDUCING VISIBILITY HIGHEST: 46 ON 28TH GRTST 24HR 0.33 ON 18-19 TO 1/4 MILE OR LESS LOWEST: -15 ON 15TH 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 23.4 INCHES 5 = HAIL GRTST 24HR 5.6 ON 8-9 6 = GLAZE OR RIME GRTST DEPTH: 29 ON 2,3 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: 20 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 6 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1329 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -139 PTCLDY (SCALE 4-7) 5 SEASONAL TOTAL 6729 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -363 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.52 ON 4TH DPTR FM NORMAL 0 LOWEST SLP 29.61 ON 20TH [REMARKS] THE SNOWFALL TOTAL OF 23.4 INCHES FOR FEBRUARY OF 2004...WILL GO INTO THE RECORD BOOKS AS THE 8TH SNOWIEST FEBRUARY OF ALL-TIME IN DULUTH. THE SNOWFALL TOTAL OF 74.1 INCHES FOR THE WINTER SEASON...DECEMBER JANUARY AND FEBRUARY OF 2003-2004...WILL GO INTO THE RECORD BOOKS AS THE 5TH SNOWIEST WINTER OF ALL-TIME IN DULUTH. A NEW DAILY SNOWFALL RECORD WAS SET ON THE 8TH WITH 5.2 INCHES WHICH BROKE THE PREVIOUS RECORD OF 4.5 INCHES ON THE 8TH BACK IN 1936. THE AVERAGE TEMPERATURE FOR THE WINTER SEASON DECEMBER-FEBRUARY OF 2003-2004 WAS 14.5 DEGREES WHICH WAS 2.1 DEGREES ABOVE NORMAL. WFO DLH