*Explanation of the Preliminary Climate Data (F6) Product* * Please note this information is preliminary and subject to revision. Official and certified climatic data can be accessed at the National Climatic Data Center (NCDC) (http://www.ncdc.noaa.gov/oa/ncdc.html). * WFO Monthly/Daily Climate Data 000 CXUS55 KPQR 011230 CF6AST PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ASTORIA MONTH: DECEMBER YEAR: 2007 LATITUDE: 46 9 N LONGITUDE: 123 53 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 45 29 37 -7 28 0 0.53 M 0 10.3 30 250 M M 10 1 38 250 2 55 43 49 5 16 0 2.21 M 0 24.2 48 190 M M 10 1 77 180 3 M M M M M M 0.57 M 0 39.4 45 190 M M 10 1 85 190 4 M M M M M M M M M M M M M M M M M 5 50 45 48 4 17 0 0.09 M M 4.0 10 230 M M 9 1 14 240 6 49 43 46 2 19 0 0.16 M 0 5.3 12 70 M M 9 1 14 70 7 47 34 41 -2 24 0 T M 0 4.1 13 310 M M 7 18 16 340 8 46 28 37 -6 28 0 0.00 0.0 0 5.4 15 40 M M 0 1 17 60 9 39 27 33 -10 32 0 0.09 M 0 2.3 6 100 M M 7 1 8 90 10 44 34 39 -4 26 0 0.00 0.0 0 7.9 17 80 M M 3 1 21 70 11 44 36 40 -3 25 0 0.02 M 0 4.7 14 90 M M 3 1 17 80 12 45 33 39 -4 26 0 0.02 M 0 1.8 9 50 M M 5 12 12 50 13 46 32 39 -4 26 0 T M 0 2.2 8 10 M M 8 1 8 260 14 49 39 44 1 21 0 0.23 M 0 4.8 29 230 M M 10 1 41 210 15 50 43 47 4 18 0 0.26 M 0 10.8 24 250 M M 7 1 32 250 16 49 42 46 3 19 0 0.52 M 0 8.7 23 190 M M 9 1 30 190 17 46 40 43 0 22 0 0.62 M 0 7.0 31 280 M M 7 1 39 280 18 50 41 46 3 19 0 0.69 M 0 11.0 23 270 M M 10 1 29 270 19 50 43 47 4 18 0 0.73 M 0 12.8 40 190 M M 10 18 61 190 20 47 34 41 -1 24 0 0.24 M 0 7.4 22 270 M M 2 18 28 300 21 45 33 39 -3 26 0 0.06 M 0 4.9 12 120 M M 5 1 15 120 22 51 35 43 1 22 0 0.40 M 0 6.8 30 240 M M 8 128 41 180 23 53 36 45 3 20 0 1.98 M 0 10.0 26 290 M M 9 1 43 210 24 47 31 39 -3 26 0 0.11 M 0 6.5 28 260 M M 4 18 37 270 25 45 33 39 -3 26 0 0.37 M 0 9.4 26 260 M M 7 13 41 260 26 44 34 39 -3 26 0 0.25 M 0 7.7 25 280 M M 3 138 39 280 27 45 34 40 -2 25 0 0.77 M 0 6.3 16 190 M M 9 1 22 190 28 47 38 43 1 22 0 0.26 M 0 8.1 22 260 M M 9 1 30 250 29 47 34 41 -1 24 0 0.17 M 0 9.3 35 270 M M 7 1 44 270 30 44 33 39 -3 26 0 0.22 M 0 10.0 29 280 M M 5 3 41 280 31 42 29 36 -6 29 0 0.00 0.0 0 5.9 15 80 M M 1 1 18 80 ================================================================================ SM 1361 1036 680 0 11.57 0.0 259.0 M 203 ================================================================================ AV 46.9 35.7 8.6 FASTST PSBL % 7 MAX(MPH) MISC ----> # 48 190 85 M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ASTORIA MONTH: DECEMBER YEAR: 2007 LATITUDE: 46 9 N LONGITUDE: 123 53 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 41.3 TOTAL FOR MONTH: 11.57 1 = FOG OR MIST DPTR FM NORMAL: -1.5 DPTR FM NORMAL: 1.17 2 = FOG REDUCING VISIBILITY HIGHEST: 55 ON 2 GRTST 24HR 2.21 ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 27 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 0 0.01 INCH OR MORE: 25 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 20 MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 9 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 680 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -8 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 2123 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL 29 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 23 HIGHEST SLP 30.59 ON 24 DPTR FM NORMAL 1 LOWEST SLP 29.39 ON 3 [REMARKS] #FINAL-12-07#