PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PORTLAND MONTH: MAY YEAR: 2003 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 70 43 57 3 8 0 0.00 0.0 0 5.6 13 330 M M 4 12 16 330 2 71 46 59 5 6 0 0.00 0.0 0 6.6 17 350 M M 3 21 350 3 55 47 51 -3 14 0 0.14 M 0 7.7 15 210 M M 10 1 20 210 4 59 47 53 -2 12 0 0.19 M 0 11.3 24 280 M M 9 8 29 260 5 61 44 53 -2 12 0 0.02 M 0 5.6 15 180 M M 8 18 180 6 61 46 54 -1 11 0 0.00 0.0 0 6.9 13 350 M M 7 16 340 7 54 40 47 -8 18 0 0.22 M 0 5.7 20 310 M M 7 1 24 300 8 57 44 51 -5 14 0 T M 0 4.2 13 330 M M 9 15 330 9 60 45 53 -3 12 0 0.00 0.0 0 3.6 12 350 M M 9 15 350 10 60 45 53 -3 12 0 0.00 0.0 0 3.0 9 310 M M 9 12 310 11 66 47 57 1 8 0 0.00 0.0 0 5.3 13 320 M M 8 15 340 12 63 50 57 1 8 0 0.02 0.0 0 2.8 9 210 M M 7 1 12 210 13 77 45 61 4 4 0 0.00 0.0 0 3.3 10 300 M M 6 18 12 340 14 65 51 58 1 7 0 T 0.0 0 7.3 20 330 M M 8 23 330 15 55 46 51 -6 14 0 0.18 M 0 8.0 25 270 M M 8 1 30 270 16 52 41 47 -10 18 0 0.34 M 0 7.3 17 340 M M 9 13 22 330 17 51 39 45 -12 20 0 0.35 M 0 4.6 20 320 M M 7 135 24 20 18 63 38 51 -7 14 0 0.00 0.0 0 4.5 14 310 M M 4 1 16 320 19 73 40 57 -1 8 0 0.00 0.0 0 3.6 15 80 M M 4 16 70 20 65 49 57 -1 8 0 T M 0 3.9 8 290 M M 9 9 290 21 74 52 63 5 2 0 0.00 0.0 0 3.5 10 330 M M 8 14 330 22 76 55 66 8 0 1 0.00 0.0 0 4.6 14 330 M M 7 16 330 23 87 54 71 13 0 6 0.00 0.0 0 5.8 13 290 M M 5 15 290 24 71 58 65 6 0 0 0.03 0.0 0 5.7 17 300 M M 9 1 21 300 25 66 54 60 1 5 0 T 0.0 0 5.6 13 350 M M 9 16 20 26 70 52 61 2 4 0 T 0.0 0 4.7 16 180 M M 9 18 190 27 85 52 69 10 0 4 0.00 0.0 0 5.6 10 290 M M 6 13 310 28 78 57 68 9 0 3 0.00 0.0 0 6.6 18 340 M M 6 22 330 29 81 53 67 7 0 2 0.00 0.0 0 8.9 18 330 M M 6 23 330 30 64 55 60 0 5 0 T 0.0 0 6.2 15 210 M M 9 17 210 31 72 55 64 4 1 0 0.00 0.0 0 4.2 17 350 M M 7 21 350 ================================================================================ SM 2062 1490 245 16 1.49 0.0 172.2 M 226 ================================================================================ AV 66.5 48.1 5.6 FASTST PSBL % 7 MAX(MPH) MISC ----> 25 270 30 270 ================================================================================ 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: 2003 LATITUDE: 45 35 N LONGITUDE: 122 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.3 TOTAL FOR MONTH: 1.49 1 = FOG DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -0.89 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 23 GRTST 24HR 0.42 ON 16-17 TO 1/4 MILE OR LESS LOWEST: 38 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 0 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 245 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 2 PTCLDY (SCALE 4-7) 14 SEASONAL TOTAL 3929 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL -375 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL 2 [PRESSURE DATA] SEASONAL TOTAL 16 HIGHEST SLP 30.50 ON 18 DPTR FM NORMAL 1 LOWEST SLP 29.65 ON 2 [REMARKS]