ZCZC MSPTMPF6 ALL TTAA00 KMSP 030528 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: DECEMBER YEAR: 2003 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 27 12 20 0 45 0 0.00 0.0 4 16.1 30 310 430 81 1 38 300 2 27 2 15 -5 50 0 0.00 0.0 3 4.7 9 130 528 100 0 12 190 3 32 13 23 4 42 0 0.00 0.0 3 4.9 12 190 388 74 4 14 180 4 33 26 30 11 35 0 0.00 0.0 3 3.7 9 130 0 0 9 12 130 5 32 15 24 6 41 0 T T 3 7.8 15 330 0 0 8 1 20 310 6 27 7 17 -1 48 0 0.00 0.0 3 9.0 17 130 8 2 7 1 20 140 7 32 27 30 13 35 0 0.00 0.0 3 10.0 17 170 0 0 10 18 22 170 8 34 29 32 15 33 0 0.00 0.0 3 6.3 12 340 0 0 10 18 15 340 9 31 15 23 7 42 0 0.00 0.0 2 10.9 16 350 0 0 8 1 22 10 10 17 1 9 -7 56 0 T T 2 14.8 22 340 101 20 6 30 330 11 10 -6 2 -14 63 0 0.00 0.0 2 11.2 18 330 420 81 1 1 24 320 12 14 -5 5 -10 60 0 0.00 0.0 2 6.9 13 200 131 25 7 15 200 13 23 7 15 0 50 0 T T 2 12.7 24 200 326 63 7 1 29 200 14 26 22 24 10 41 0 T 0.4 2 11.5 21 200 0 0 10 16 24 200 15 26 22 24 10 41 0 0.12 1.6 2 7.5 16 180 0 0 10 1 18 180 16 26 16 21 7 44 0 0.24 3.0 7 16.0 26 320 0 0 10 19 35 330 17 21 4 13 0 52 0 T T 6 5.7 16 340 411 80 5 1 21 300 18 25 13 19 6 46 0 0.01 0.4 5 12.5 24 310 61 12 9 1 31 300 19 22 4 13 0 52 0 T T 5 9.9 22 320 434 85 2 29 320 20 32 7 20 8 45 0 0.00 0.0 5 12.5 22 220 283 55 3 30 230 21 39 21 30 18 35 0 0.00 0.0 5 10.3 17 290 403 79 1 18 22 300 22 35 26 31 19 34 0 0.02 0.6 3 11.8 20 340 177 35 6 19 26 340 23 26 5 16 5 49 0 T T 3 8.0 20 350 381 74 3 9 25 350 24 28 -4 12 1 53 0 0.00 0.0 3 2.0 8 260 512 100 0 9 270 25 36 2 19 8 46 0 0.00 0.0 3 4.6 10 130 512 100 0 18 13 200 26 38 22 30 20 35 0 0.00 0.0 3 10.3 17 120 319 62 2 20 110 27 40 34 37 27 28 0 0.05 0.0 3 12.7 17 160 0 0 10 1 22 150 28 40 28 34 24 31 0 0.02 0.3 3 13.4 24 230 172 37 8 18 30 210 29 28 22 25 15 40 0 0.07 1.6 2 8.7 16 250 0 0 10 1 20 250 30 24 8 16 7 49 0 0.01 0.3 4 9.0 17 240 176 34 5 1 21 250 31 22 3 13 4 52 0 T 0.2 4 13.9 31 270 442 86 4 19 38 270 ================================================================================ SM 873 398 1373 0 0.54 8.4 299.3 6615 176 ================================================================================ AV 28.2 12.8 9.7 FASTST PSBL 41% 6 MAX(MPH) MISC ----> 31 270 # 38 270 ================================================================================ 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: DECEMBER YEAR: 2003 LATITUDE: 46 49 N LONGITUDE: 92 11 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 20.5 TOTAL FOR MONTH: 0.54 1 = FOG DPTR FM NORMAL: 6.5 DPTR FM NORMAL: -0.40 2 = FOG REDUCING VISIBILITY HIGHEST: 40 ON 28,27 GRTST 24HR 0.24 ON 16-16 TO 1/4 MILE OR LESS LOWEST: -6 ON 11 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 8.4 INCHES 5 = HAIL GRTST 24HR 3.0 ON 16-16 6 = GLAZE OR RIME GRTST DEPTH: 7 ON 16 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: 23 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 3 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1373 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -214 PTCLDY (SCALE 4-7) 9 SEASONAL TOTAL 3514 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -385 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 260 HIGHEST SLP 30.58 ON 2 DPTR FM NORMAL 71 LOWEST SLP 29.47 ON 28 [REMARKS] DECEMBER OF 2003 WAS MUCH WARMER AND DRIER THAN NORMAL. THE AVERAGE MONTHLY TEMPERATURE OF 20.5 DEGREES IS THE 8TH WARMEST DECEMBER BASED ON AIRPORT RECORDS. A NEW DAILY HIGH TEMPERATURE RECORD WAS SET ON THE 27TH WITH A HIGH OF 40 DEGREES. THE PREVIOUS RECORD HIGH FOR THE 27TH WAS 39 DEGREES SET 1877. THE MINIMUM TEMPERATURE OF 34 DEGREES ON THE 27TH TIES THE HIGH MINIMUM RECORD FOR THE 27TH WHICH WAS ALSO SET IN 1877.