PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: LA CROSSE WI MONTH: DECEMBER YEAR: 2010 LATITUDE: 43 52 N LONGITUDE: 91 15 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 22 16 19 -9 46 0 T T T 11.6 18 300 M M 9 22 300 2 30 13 22 -5 43 0 0.00 0.0 T 5.4 13 330 M M 4 15 320 3 22 8 15 -12 50 0 0.24 2.6 0 3.0 9 350 M M 5 1 12 100 4 27 20 24 -2 41 0 0.28 4.5 6 6.7 14 310 M M 10 18 16 320 5 24 0 12 -14 53 0 T T 7 10.2 18 310 M M 7 18 22 310 6 20 2 11 -15 54 0 T T 7 8.1 16 340 M M 9 18 18 340 7 18 2 10 -15 55 0 0.00 0.0 7 6.2 14 340 M M 3 17 350 8 18 0 9 -16 56 0 0.00 0.0 6 2.1 7 320 M M 1 1 7 120 9 29 7 18 -6 47 0 0.05 0.7 6 9.3 18 150 M M 7 18 23 160 10 32 17 25 1 40 0 0.08 1.2 6 6.0 17 280 M M 3 18 22 270 11 29 22 26 3 39 0 0.99 13.9 9 12.0 25 360 M M 10 126 32 360 12 22 1 12 -11 53 0 0.14 1.5 20 20.4 25 340 M M 5 189 35 340 13 7 -11 -2 -25 67 0 0.00 0.0 20 6.4 17 330 M M 2 8 20 330 14 6 -17 -5 -27 70 0 0.00 0.0 20 0.8 5 140 M M 2 18 6 290 15 17 -11 3 -19 62 0 0.00 0.0 20 1.8 6 350 M M 6 18 7 90 16 20 7 14 -8 51 0 0.00 0.0 20 3.4 8 330 M M 9 10 330 17 19 3 11 -10 54 0 0.00 0.0 19 7.7 17 260 M M 7 1 21 270 18 18 8 13 -8 52 0 T T 18 7.9 15 270 M M 8 18 280 19 20 1 11 -9 54 0 0.00 0.0 18 2.5 9 270 M M 2 1 12 260 20 28 8 18 -2 47 0 0.33 4.0 17 6.2 12 120 M M 10 1268 16 130 21 32 19 26 6 39 0 T T 21 6.1 17 290 M M 8 168 20 290 22 32 12 22 3 43 0 T T 20 4.9 18 320 M M 8 128 22 320 23 28 12 20 1 45 0 0.00 0.0 18 1.7 7 80 M M 10 128 9 100 24 27 17 22 3 43 0 0.24 3.4 21 3.1 8 320 M M 10 1 9 320 25 29 17 23 4 42 0 0.02 0.5 19 9.0 16 330 M M 10 1 18 320 26 21 5 13 -5 52 0 0.00 0.0 18 3.0 10 330 M M 8 1 12 330 27 21 12 17 -1 48 0 0.00 0.0 17 7.9 15 200 M M 7 18 18 200 28 27 15 21 3 44 0 0.00 0.0 16 8.8 17 170 M M 5 18 21 170 29 35 17 26 9 39 0 0.00 0.0 15 14.7 24 170 M M 6 18 29 170 30 46 35 41 24 24 0 0.01 0.0 12 11.9 26 200 M M 10 1 35 190 31 36 19 28 11 37 0 0.01 T 10 8.1 29 220 M M 9 16 37 230 ================================================================================ SM 762 276 1490 0 2.39 32.3 216.9 M 210 ================================================================================ AV 24.6 8.9 7.0 FASTST M M 7 MAX(MPH) MISC ----> # 29 220 # 37 230 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: LA CROSSE WI MONTH: DECEMBER YEAR: 2010 LATITUDE: 43 52 N LONGITUDE: 91 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 16.7 TOTAL FOR MONTH: 2.39 1 = FOG OR MIST DPTR FM NORMAL: -5.1 DPTR FM NORMAL: 1.16 2 = FOG REDUCING VISIBILITY HIGHEST: 46 ON 30 GRTST 24HR 1.04 ON 10-11 TO 1/4 MILE OR LESS LOWEST: -17 ON 14 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 32.3 INCHES 5 = HAIL GRTST 24HR 13.9 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 21 ON 24,21 7 = DUSTSTORM OR SANDSTORM: 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: 28 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 5 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1490 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 143 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 2804 CLOUDY (SCALE 8-10) 13 DPTR FM NORMAL -78 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 959 HIGHEST SLP 30.58 ON 23 DPTR FM NORMAL 184 LOWEST SLP 29.40 ON 30 [REMARKS] #FINAL-12-10#