PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PENDLETON MONTH: DECEMBER YEAR: 2002 LATITUDE: 45 40 N LONGITUDE: 118 51 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 33 29 31 -5 34 0 0.00 0.0 0 1.3 7 140 M M 10 12 7 150 2 33 29 31 -5 34 0 T T T 4.2 8 30 M M 10 12 9 30 3 31 29 30 -6 35 0 T 0.1 T 0.1 5 330 M M 10 1 6 20 4 33 30 32 -4 33 0 T T 0 1.9 7 300 M M 10 1 8 140 5 33 31 32 -3 33 0 0.01 T 0 0.9 6 250 M M 10 1 10 260 6 33 31 32 -3 33 0 T T 0 2.5 7 150 M M 10 1 8 160 7 37 32 35 0 30 0 T 0.0 0 2.0 7 170 M M 10 1 8 170 8 36 33 35 0 30 0 0.00 0.0 0 3.5 8 170 M M 10 1 9 30 9 35 31 33 -2 32 0 T 0.0 0 2.7 9 270 M M 10 1 9 270 10 52 32 42 8 23 0 0.05 0.1 0 10.5 22 260 M M 6 16 28 200 11 51 40 46 12 19 0 0.39 0.0 0 8.8 21 240 M M 8 1 23 180 12 61 46 54 20 11 0 T 0.0 0 12.2 31 170 M M 4 36 170 13 58 43 51 17 14 0 0.21 0.0 0 12.0 28 180 M M 8 1 33 170 14 64 54 59 25 6 0 0.04 0.0 0 19.5 32 150 M M 7 40 150 15 57 46 52 18 13 0 T 0.0 0 18.3 38 140 M M 6 47 140 16 58 37 48 15 17 0 T 0.0 0 20.7 45 240 M M 2 8 58 160 17 47 31 39 6 26 0 0.01 0.0 0 6.6 24 250 M M 2 28 250 18 44 31 38 5 27 0 0.00 0.0 0 7.7 17 270 M M 3 20 260 19 45 32 39 6 26 0 T 0.0 0 11.5 24 130 M M 3 28 130 20 49 35 42 9 23 0 0.00 0.0 0 10.8 24 130 M M 7 28 120 21 45 34 40 7 25 0 0.17 T 0 7.4 17 280 M M 10 12 18 290 22 41 33 37 4 28 0 T 0.0 0 2.6 9 240 M M 9 12 10 240 23 37 27 32 -1 33 0 0.00 0.0 0 4.6 10 70 M M 8 12 13 330 24 31 23 27 -6 38 0 T T T 4.4 16 270 M M 6 12 17 270 25 48 25 37 4 28 0 0.00 0.0 0 10.0 22 160 M M 6 12 25 160 26 47 38 43 10 22 0 0.38 0.0 0 7.1 23 150 M M 10 1 29 160 27 58 38 48 15 17 0 0.01 0.0 0 16.9 38 180 M M 7 1 45 190 28 43 35 39 6 26 0 0.39 0.0 0 6.9 14 310 M M 9 12 16 10 29 39 32 36 3 29 0 0.34 1.9 M 12.3 31 250 M M 4 12 35 250 30 51 35 43 10 22 0 0.23 0.0 M 6.7 17 160 M M 10 21 160 31 52 35 44 11 21 0 T 0.0 0 15.5 31 260 M M 5 33 260 ================================================================================ SM 1382 1057 788 0 2.23 2.1 252.1 M 230 ================================================================================ AV 44.6 34.1 8.1 FASTST PSBL % 7 MAX(MPH) MISC ----> 45 240 58 160 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: PENDLETON MONTH: DECEMBER YEAR: 2002 LATITUDE: 45 40 N LONGITUDE: 118 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.3 TOTAL FOR MONTH: 2.23 1 = FOG DPTR FM NORMAL: 5.4 DPTR FM NORMAL: 0.75 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 14 GRTST 24HR 0.57 ON 28-29 TO 1/4 MILE OR LESS LOWEST: 23 ON 24 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 2.1 INCHES 5 = HAIL GRTST 24HR 1.9 ON 29-29 6 = GLAZE OR RIME GRTST DEPTH: 0 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: 2 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 16 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 788 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -174 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 2129 CLOUDY (SCALE 8-10) 17 DPTR FM NORMAL -88 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 709 HIGHEST SLP 30.62 ON 23 DPTR FM NORMAL 65 LOWEST SLP 29.23 ON 13 [REMARKS]