Station: TWIN CITIES INTERNATIONAL Month: DEC Year: 2000 Temperature in F : :Pcpn :Snow: Wind :Sunshine: Sky :Pk Wnd ===================================== Columns ================================= 1 2 3 4 5 6a 6b 7 8 9 10 11 12 13 14 15 16 17 18 Dy Max Min Avg Dep HDD CDD Wtr Snw Dpth Avg Spd Dir Min Psbl S-S Wx Spd Dr =============================================================================== 1 32 19 26 1 39 0 0.02 M M 9.5 16 30 M M M 1 22 30 2 28 12 20 -4 45 0 T M M 4.6 9 210 M M M 1 12 210 3 32 12 22 -2 43 0 0.00 M M 16.1 31 200 M M M 39 190 4 35 3 19 -4 46 0 0.01 M M 16.0 31 320 M M M 37 310 5 5 -2 2 -20 63 0 0.00 M M 8.3 24 330 M M M 28 320 6 20 5 13 -9 52 0 0.03 M M 9.5 16 300 M M M 1,8 22 290 7 22 12 17 -4 48 0 0.06 M M 9.5 18 330 M M M 1,8 24 10 8 12 7 10 -11 55 0 T M M 8.0 17 330 M M M 21 320 9 26 9 18 -2 47 0 0.03 M M 7.6 15 170 M M M 1 17 160 10 26 -6 10 -10 55 0 0.04 M M 12.1 26 340 M M M 1 32 340 11 1 -6 -2 -22 67 0 0.02 M M 11.2 21 320 M M M 31 20 12 -1 -11 -6 -25 71 0 0.00 M M 7.3 15 220 M M M 1 16 220 13 11 -4 4 -15 61 0 0.10 M M 7.2 12 120 M M M 1 15 200 14 10 -5 3 -15 62 0 T M M 5.9 16 160 M M M 1,8 18 170 15 20 6 13 -5 52 0 0.03 M M 10.6 21 120 M M M 8,1 23 110 16 20 -1 10 -7 55 0 0.28 M M 14.4 26 310 M M M 1,8 33 310 17 2 -7 -2 -19 67 0 0.00 M M 9.0 21 310 0 M M 24 310 18 12 2 7 -10 58 0 0.27 M M 6.6 22 340 M M M 1,2,8 29 20 19 9 -2 4 -12 61 0 T M M 8.0 18 340 M M M 8 22 340 20 15 1 8 -8 57 0 0.02 M M 11.9 20 290 M M M 8,1 24 300 21 1 -7 -3 -19 68 0 T M M 14.9 23 290 M M M 8 30 340 22 0 -13 -6 -21 71 0 0.00 M M 5.4 13 290 M M M 15 280 23 8 -6 1 -14 64 0 0.03 M M 8.0 17 300 M M M 1,8 22 310 24 1 -13 -6 -21 71 0 0.00 M M 6.0 13 300 M M M 8,1 21 10 25 12 -17 -2 -16 67 0 0.01 M M 5.3 14 200 M M M 1,8 16 190 26 13 2 8 -6 57 0 T M M 8.2 15 320 M M M 8 18 340 27 12 5 9 -5 56 0 0.00 M M 6.2 14 100 M M M 8 21 60 28 12 5 9 -5 56 0 0.25 M M 12.3 23 110 M M M 1,2 26 110 29 18 10 13 0 52 0 T M M 9.7 15 360 M M M 1,8 28 10 30 13 6 10 -3 55 0 T M M 7.7 13 330 M M M 1 24 350 31 15 9 12 -1 53 0 0.03 M M 7.4 12 350 M M M 1,8 24 20 =============================================================================== Sm 446 25 1774 0 1.23 M M 292.1 M M =============================================================================== Av 14.4 0.8 9.4 Fastst Psbl % M Max(mph) Misc ----> 31 200 39 190 =============================================================================== Notes: # Last of several occurrences Column 17 Peak Wind in MPH Preliminary Local Climatological Data (WS Form F-6), Page 2 Station: TWIN CITIES INTERNATIONAL Month: DEC Year: 2000 [Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16 Average Monthly: 7.6 Total for month: 1.23 1 = FOG Dptr fm normal: -10.2 Dptr fm normal: 0.15 2 = FOG REDUCING VISIBILITY Highest: 35 on 4 Grtst 24 hr 0.28 on 16 TO 1/4 MILE OR LESS Lowest: -17 on 25 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total for month M In 5 = HAIL Grtst 24 hr M 6 = GLAZE OR RIME Grtst depth: M 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: 30 0.01 inch or more: 16 Max 90 or above: 0 0.10 inch or more: 4 Min 32 or below: 31 0.50 inch or more: 0 Min 0 or below: 14 1.00 inch or more: 0 [HDD (Base 65)] Total this Mo. 1771 Clear (scale 0-3): M Dptr fm normal 311 PtCldy (scale 4-7): M Seasonal total 3302 Cloudy (scale 8-10): M Dptr fm normal 186 [CDD (Base 65)] Total this Mo. 0 Dptr fm normal 0 [Pressure Data] Seasonal total 705 Highest SLP: 30.83 on 25 Dptr fm normal 23 Lowest SLP: 29.68 on 7 =============================================================================== # = LAST OF SEVERAL OCCURRENCES