*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). * PRELIMINARY LOCAL CLIMATOLOGICAL DATA 000 CXUS55 KPQR 011230 CF6PDX PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PORTLAND MONTH: MAY YEAR: 2007 LATITUDE: 45 35 N LONGITUDE: 122 36 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 61 46 54 0 11 0 0.12 M 0 6.4 29 230 M M 10 1 36 240 2 56 42 49 -5 16 0 0.54 M 0 9.6 24 190 M M 9 135 35 220 3 57 41 49 -5 16 0 0.23 M 0 5.9 24 240 M M 8 5 30 240 4 56 44 50 -5 15 0 0.03 M 0 6.9 20 270 M M 7 1 28 250 5 60 38 49 -6 16 0 0.00 M 0 2.5 8 100 M M 7 9 100 6 65 47 56 1 9 0 0.00 M 0 3.5 8 100 M M 10 9 320 7 80 52 66 11 0 1 0.00 0.0 0 5.7 15 320 M M 5 1 18 320 8 78 47 63 7 2 0 0.00 M 0 7.8 22 350 M M 2 29 350 9 68 44 56 0 9 0 0.00 M 0 8.9 21 320 M M 4 26 320 10 71 46 59 3 6 0 0.00 0.0 0 5.9 16 320 M M 3 22 320 11 69 45 57 1 8 0 0.00 0.0 0 7.9 18 310 M M 6 22 320 12 59 47 53 -3 12 0 0.12 M 0 5.1 15 210 M M 9 1 20 210 13 59 46 53 -4 12 0 0.02 M 0 5.8 13 290 M M 7 1 17 330 14 81 42 62 5 3 0 0.00 0.0 0 6.4 18 60 M M 4 23 60 15 86 52 69 12 0 4 0.00 0.0 0 5.4 17 270 M M 3 23 280 16 69 47 58 1 7 0 0.00 0.0 0 7.2 16 350 M M 6 21 350 17 71 47 59 2 6 0 0.00 0.0 0 4.6 13 330 M M 3 16 320 18 74 48 61 3 4 0 0.03 M 0 4.7 23 260 M M 6 28 260 19 63 53 58 0 7 0 0.02 0.0 0 7.1 15 270 M M 9 18 270 20 55 48 52 -6 13 0 0.28 M 0 7.1 17 280 M M 9 1 22 300 21 60 46 53 -5 12 0 0.03 M 0 4.7 16 290 M M 7 20 300 22 66 47 57 -1 8 0 0.00 M 0 3.7 10 320 M M 6 17 100 23 72 46 59 1 6 0 0.03 M 0 3.0 14 290 M M 7 18 300 24 77 49 63 4 2 0 0.00 M 0 4.0 12 300 M M 4 1 14 340 25 79 52 66 7 0 1 0.00 0.0 0 4.0 13 320 M M 7 18 330 26 74 54 64 5 1 0 0.00 0.0 0 7.2 17 330 M M 9 23 340 27 60 50 55 -4 10 0 T 0.0 0 11.0 20 310 M M 9 26 330 28 68 50 59 0 6 0 T 0.0 0 5.5 13 310 M M 6 17 310 29 87 49 68 8 0 3 0.00 M 0 7.0 22 80 M M 1 26 60 30 90 56 73 13 0 8 0.00 0.0 0 6.3 15 350 M M 1 20 350 31 85 55 70 10 0 5 0.00 0.0 0 6.8 15 320 M M 3 20 320 ================================================================================ SM 2156 1476 217 22 1.45 0.0 187.6 M 187 ================================================================================ AV 69.5 47.6 6.1 FASTST PSBL % 6 MAX(MPH) MISC ----> # 29 230 # 36 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: PORTLAND MONTH: MAY YEAR: 2007 LATITUDE: 45 35 N LONGITUDE: 122 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 58.6 TOTAL FOR MONTH: 1.45 1 = FOG OR MIST DPTR FM NORMAL: 1.5 DPTR FM NORMAL: -0.93 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 30 GRTST 24HR 0.65 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 38 ON 5 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: 11 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 217 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -26 PTCLDY (SCALE 4-7) 17 TOTAL FM JUL 1 4165 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -139 [CDD (BASE 65) ] TOTAL THIS MO. 22 DPTR FM NORMAL 8 [PRESSURE DATA] TOTAL FM JAN 1 22 HIGHEST SLP 30.40 ON 13 DPTR FM NORMAL 7 LOWEST SLP 29.61 ON 1 [REMARKS] #FINAL-05-07#