ZCZC ISNLCDDEC 000 TTAA00 KBIS 011018 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WILLISTON ND MONTH: DECEMBER YEAR: 2008 LATITUDE: 48 10 N LONGITUDE: 103 38 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 46 12 29 11 36 0 0.00 0.0 0 5.8 18 200 307 59 2 23 200 2 40 11 26 8 39 0 T T 0 15.6 31 320 130 25 6 38 320 3 23 7 15 -2 50 0 0.03 0.5 0 13.5 29 360 42 8 9 1 39 330 4 11 2 7 -10 58 0 T T T 11.4 23 310 116 23 6 8 28 310 5 36 7 22 5 43 0 0.04 0.4 T 14.1 28 320 0 0 9 16 35 330 6 19 4 12 -4 53 0 0.12 1.3 T 5.8 18 350 153 30 7 16 23 10 7 37 19 28 12 37 0 0.30 1.4 2 5.4 14 250 195 38 9 16 16 240 8 31 5 18 3 47 0 0.05 0.8 3 10.2 22 30 291 57 9 1 26 40 9 22 5 14 -1 51 0 0.00 0.0 4 6.8 18 230 309 61 6 22 220 10 37 22 30 15 35 0 0.01 0.1 4 14.9 24 270 270 53 6 1 29 270 11 32 19 26 12 39 0 T T 3 15.1 22 320 281 56 3 1 28 290 12 30 20 25 11 40 0 0.01 0.1 3 7.0 18 220 100 20 5 1 21 230 13 24 -12 6 -8 59 0 0.92 11.4 4 20.9 33 20 0 0 10 129 38 30 14 -12 -21 -16 -29 81 0 0.23 2.4 15 17.6 26 350 78 16 10 89 32 350 15 -16 -27 -21 -34 86 0 0.00 0.0 15 8.5 16 240 502 100 0 8 20 240 16 -8 -25 -16 -29 81 0 0.00 0.0 12 7.2 16 230 486 97 0 20 220 17 5 -24 -9 -22 74 0 0.00 0.0 11 3.1 17 260 440 88 1 18 21 280 18 1 -18 -8 -20 73 0 T T 10 7.7 17 310 425 85 2 18 21 310 19 3 -8 -2 -14 67 0 0.05 1.3 10 8.8 23 300 0 0 9 8 26 300 20 -8 -19 -13 -25 78 0 T T 11 19.2 30 310 423 84 3 89 37 310 21 -12 -24 -18 -29 83 0 0.00 0.0 10 8.6 28 320 500 100 1 189 36 320 22 2 -27 -12 -23 77 0 0.07 0.9 10 7.9 17 100 136 27 5 1 22 90 23 0 -17 -8 -19 73 0 0.08 1.4 12 9.7 16 350 112 22 6 8 20 360 24 6 -20 -7 -17 72 0 0.00 0.0 12 4.4 12 220 450 90 0 15 220 25 21 -9 6 -4 59 0 0.00 0.0 10 2.2 10 40 315 63 0 12 40 26 10 2 6 -4 59 0 T T 8 11.8 21 330 172 34 6 8 24 320 27 16 -9 4 -6 61 0 0.00 0.0 8 5.1 14 300 488 97 2 16 290 28 36 3 20 11 45 0 0.12 1.2 8 7.0 24 330 400 79 4 1 30 330 29 20 -7 7 -2 58 0 0.22 3.3 8 7.8 28 330 279 55 5 129 32 330 30 14 -16 -1 -10 66 0 0.21 5.5 15 8.3 25 80 212 43 6 129 30 80 31 25 -19 3 -6 62 0 T T 15 5.5 24 270 10 2 3 9 30 270 ================================================================================ SM 491 -164 1842 0 2.46 32.0 296.9 7622 150 ================================================================================ AV 15.8 -5.3 9.6 FASTST 246 48 5 MAX(MPH) MISC ----> #33 20 15670 49 # 39 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: WILLISTON ND MONTH: DECEMBER YEAR: 2008 LATITUDE: 48 10 N LONGITUDE: 103 38 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 5.3 TOTAL FOR MONTH: 2.46 1 = FOG OR MIST DPTR FM NORMAL: -7.7 DPTR FM NORMAL: 1.89 2 = FOG REDUCING VISIBILITY HIGHEST: 46 ON 1 GRTST 24HR 1.06 ON 13-14 TO 1/4 MILE OR LESS LOWEST: -27 ON 22,15 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 32.0 INCHES 5 = HAIL GRTST 24HR 12.6 ON 13-14 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 16 ON 30 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: 25 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 17 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1842 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL 246 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 3796 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL 38 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 443 HIGHEST SLP 30.75 ON 21 DPTR FM NORMAL -20 LOWEST SLP 29.41 ON 1 [REMARKS] $$ BPN