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: 2005 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 33 30 32 22 33 0 0.00 0.0 30 12.0 21 220 0 0 10 18 24 230 2 38 31 35 24 30 0 0.00 0.0 29 15.5 24 220 230 39 8 18 30 220 3 44 28 36 25 29 0 0.00 0.0 23 10.4 26 230 503 86 1 1 33 210 4 47 32 40 29 25 0 0.00 0.0 21 9.2 18 80 439 75 0 18 22 240 5 43 31 37 25 28 0 0.00 0.0 21 14.5 22 190 366 62 5 128 28 190 6 43 9 26 14 39 0 0.00 0.0 19 13.6 21 210 137 23 5 1 25 220 7 14 7 11 -1 54 0 0.01 0.4 19 10.3 15 340 0 0 9 1 18 350 8 16 -1 8 -5 57 0 0.04 1.6 19 7.0 13 120 229 38 8 18 16 80 9 23 13 18 5 47 0 0.04 1.5 21 3.6 9 120 341 57 10 1 12 90 10 27 0 14 1 51 0 0.02 0.5 22 9.6 21 220 457 75 5 1 23 220 11 42 19 31 17 34 0 0.00 0.0 22 12.1 22 260 494 81 5 25 260 12 39 22 31 17 34 0 0.00 0.0 20 9.2 24 90 612 100 2 30 90 13 32 25 29 15 36 0 0.25 1.0 18 14.6 22 90 280 45 3 16 25 100 14 38 25 32 17 33 0 0.18 3.0 22 12.6 26 290 259 42 9 1 32 280 15 25 12 19 4 46 0 0.00 0.0 20 10.4 25 290 618 99 2 29 300 16 17 1 9 -6 56 0 T 0.4 18 11.7 21 290 85 14 7 1 25 300 17 8 -6 1 -15 64 0 T T 19 9.3 16 300 628 100 1 1 21 320 18 11 -13 -1 -17 66 0 T 0.2 19 8.3 18 240 364 58 4 1 22 240 19 13 -6 4 -12 61 0 0.00 0.0 19 8.2 20 100 537 85 0 25 120 20 22 13 18 2 47 0 0.23 4.6 21 12.8 23 100 0 0 10 19 28 100 21 22 3 13 -4 52 0 T 0.2 23 9.3 18 300 581 91 3 1 24 300 22 25 7 16 -1 49 0 0.03 0.9 23 5.1 15 280 491 76 7 18 18 280 23 24 3 14 -4 51 0 0.00 0.0 24 4.3 9 30 586 91 2 1 13 10 24 26 3 15 -3 50 0 T T 23 3.8 10 260 478 74 7 1 12 250 25 24 11 18 0 47 0 0.12 3.2 23 5.2 14 100 303 46 10 12 16 110 26 22 -3 10 -9 55 0 T T 26 10.4 20 110 458 65 3 1 27 100 27 25 19 22 3 43 0 0.07 0.3 25 10.0 17 110 0 0 10 146 24 110 28 21 7 14 -5 51 0 0.07 2.4 24 10.5 16 360 424 64 8 12 21 350 ================================================================================ SM 764 322 1268 0 1.06 20.2 273.5 9900 154 ================================================================================ AV 27.3 11.5 9.8 FASTST PSBL 57% 6 MAX(MPH) MISC ----> # 26 290 33 210 ================================================================================ 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: 2005 LATITUDE: 46 49 N LONGITUDE: 92 11 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 19.4 TOTAL FOR MONTH: 1.06 1 = FOG DPTR FM NORMAL: 4.6 DPTR FM NORMAL: 0.23 2 = FOG REDUCING VISIBILITY HIGHEST: 47 ON 4TH GRTST 24HR 0.39 ON 13-14 TO 1/4 MILE OR LESS LOWEST: -13 ON 18TH 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 20.2 INCHES 5 = HAIL GRTST 24HR 4.6 ON 20-20 6 = GLAZE OR RIME GRTST DEPTH: 30 ON 1ST 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: 19 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 6 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1268 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -154 PTCLDY (SCALE 4-7) 8 SEASONAL TOTAL 6634 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -458 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.42 ON 8TH DPTR FM NORMAL 0 LOWEST SLP 29.53 ON 14TH [REMARKS] FEBRUARY OF 2005 TIED FEBRUARY OF 1991 AS THE 9TH WARMEST AT THE AIRPORT WITH AN AVERAGE TEMPERATURE OF 19.4 DEGREES. SNOWFALL OF 20.2 INCHES IS THE 8TH SNOWIEST FEBRUARY AT THE AIRPORT. THE DAILY HIGH TEMPERATURE RECORD FOR THE 3RD WAS TIED...WITH A HIGH OF 44 DEGREES. THIS ALSO OCCURRED BACK ON FEBRUARY 3RD IN 1993. THE WINTER MONTHS TOTAL SNOWFALL OF 83.2 INCHES IS THE 3RD GREATEST WINTER MONTH TOTAL OF ALL-TIME. THE TOTAL PRECIPITATION FOR THE WINTER MONTHS OF 5.70 INCHES TIES THE WINTER MONTHS OF 1891-1892 AS THE 8TH WETTEST OF ALL-TIME. THE AVERAGE WINTER MONTHS TEMPERATURE OF 13.7 DEGREES WAS 1.3 DEGREES ABOVE NORMAL. -------------------------------------------------------------------------------- WFO DLH SS