__________________________________________________________________________________________________________________ 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 MINNESOTA Month: January Year: 2001 Latitude Longitude 46 50N 93 12W Gnd Elev. 1433 ft Std Time: CST __________________________________________________________________________________________________________________ Temperature in Fahrenheit :Precip : Snow :Wind :Fastest 2-Min: Sunshine : Sky :Peak Wind _____________________________________________________________ Columns ____________________________________________ -1- -2- -3- -4- -5- -6a-6b- -7- -8- -9- -10- -11- -12- -13- -14- -15- -16- -17- -18- Day Max Min Avg Dep. HDD CDD Water Snow Depth Avg. Speed Dir Mins. %PSBL SR-SS Weather Speed Dir __________________________________________________________________________________________________________________ 1 14 -17 -2 -10 67 0 0.00 0.0 10 7.3 17 270 517 100% 20 270 2 18 0 9 1 56 0 0.06 0.6 10 14.8 26 240 438 84% 1,8 31 230 3 19 10 15 8 50 0 T 0.2 10 10.3 20 340 274 53% 1,8 23 330 4 36 16 26 19 39 0 0.00 0.0 10 14.4 30 320 0 0% 1,8 39 320 5 32 14 23 16 42 0 0.00 0.0 10 14.7 37 330 329 63% 8 44 330 6 28 14 21 14 44 0 0.06 0.6 10 11.2 20 350 0 0% 1 25 340 7 19 3 11 4 54 0 0.01 0.4 10 9.4 18 360 284 54% 1,8 23 10 8 23 7 15 8 50 0 0.02 1.0 11 5.9 10 290 337 64% 13 20 9 27 8 18 11 47 0 0.00 0.0 11 13.3 18 260 528 100% 23 250 10 38 21 30 23 35 0 0.00 0.0 10 10.5 20 260 386 73% 1 24 260 11 32 23 28 21 37 0 T 0.0 10 12.7 20 100 0 0% 1,2 23 120 12 32 24 28 22 37 0 0.09 0.5 9 6.9 14 230 0 0% 1,2 17 230 13 31 24 28 22 37 0 T 0.0 9 8.9 29 100 0 0% 1 37 110 14 31 27 29 23 36 0 0.14 1.6 9 15.2 31 100 0 0% 1,2 38 110 15 27 18 23 17 42 0 0.02 0.6 10 9.4 20 350 0 0% 1 23 340 16 18 8 13 7 52 0 0.03 1.2 10 6.7 14 350 0 0% 1,8 18 350 17 17 4 11 5 54 0 0.05 0.8 10 11.7 23 250 213 39% 1,8 28 240 18 25 -3 11 4 54 0 0.06 1.0 11 10.9 18 10 51 9% 1,8 25 10 19 9 -3 3 -4 62 0 0.00 0.0 11 8.6 14 270 546 100% 1 16 280 20 20 -5 8 1 57 0 0.00 0.0 11 10.0 17 280 548 100% 20 280 21 23 -1 11 4 54 0 0.00 0.0 11 6.7 15 280 467 85% 1 17 280 22 30 9 20 13 45 0 0.03 0.6 11 13.3 22 250 0 0% 1,8 30 310 23 30 16 23 16 42 0 T T 11 12.4 21 320 361 64% 1 30 310 24 19 6 13 6 52 0 T T 11 11.6 22 360 477 85% 8 26 340 25 23 4 14 7 51 0 0.00 0.0 11 13.7 21 230 478 85% 28 230 26 23 4 14 7 51 0 0.15 1.8 11 11.1 21 360 0 0% 1,8 28 10 27 26 -8 9 2 56 0 T T 12 11.7 29 250 324 57% 1,8 35 260 28 21 14 18 10 47 0 T T 12 9.2 15 250 135 24% 1 18 260 29 32 14 23 15 42 0 0.02 0.0 12 8.9 29 90 266 47% 1,8,2 36 90 30 32 27 30 22 35 0 0.51 3.9 14 10.0 26 90 0 0% 1 31 80 31 28 16 22 14 43 0 T 0.1 15 6.9 16 290 135 23% 1 18 280 ___________________________________________________________________________________________________________________ Sum 783 294 1470 0 1.25 14.9 328.3 7094 ___________________________________________________________________________________________________________________ Avg 25.3 9.5 10.6 Fast Dir. 42.2% Max Dir. 37 330 44 330 ___________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________ Preliminary Local Climatological Data (WS Form: F-6), Page 2 Station: DULUTH MINNESOTA Month: January Year: 2001 ___________________________________________________________________________________________________________________ [Temperature Data] [Precipitation data] Symbols used in colmun 16 Average Monthly: 17.4 Total for Month: 1.25 Departure from Normal: +10.4 Departure from Normal: +0.03 1 = Fog Highest: 38 on 10TH Greatest in 24 hrs: 0.51 on 30TH 2 = Fog reducing visibility Lowest: -17 on 1ST to 1/4 mile or less SNOWFALL, ICE PELLETS, HAIL 3 = Thunder Total for month: 14.9 inches 4 = Ice Pellets Greatest snowfall in 24 hrs: 3.9 on 30TH 5 = Hail Greatest snow depth: 15 on 31ST 6 = Glaze or Rime 7 = Blowing dust or sand reducing visibility to 1/2 mile or less [No. days with] [ WEATHER -No. days with] 8 = Smoke or haze 9 = Blowing snow Max 32 or below: 29 0.01 inch or more precip: 14 X = Tornado Max 90 or above: 0 0.10 inch or more precip: 3 Min 32 or below: 31 0.50 inch or more precip: 1 Min 0 or below: 7 1.00 inch or more precip: 0 [Heating Degree Days (Base 65) ] Clear (scale 0-3): - Total this month: 1470 Partly cloudy (scale 4-7): - Departure from Normal: -328 Cloudy (scale 8-10): - Seasonal Total: 5450 Departure from Normal: -226 [Cooling Degree Days (Base 65) ] Total this Month: 0 Departure from Normal: 0 [ Pressure Data ] Seasonal Total: 0 Highest Sea-Level 30.57 on 1ST Departure from Normal: 0 Lowest Sea-Level 29.35 on 30TH [ Remarks ] The average temperature of 17.4 degrees is the 3rd warmest January at Duluth based on records for the airport. The all-time warmest January was 21.9 degrees set in 1944. Rainfall and snowfall amounts in columns 7, 8, and 9 are the offical precipitation for DULUTH MINNESOTA. Snow depth in column 9 is recorded at 6 AM CST (12Z). The Peak Wind Speed data is in MPH. ___________________________________________________________________________________________________________________________________