PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PORTLAND MONTH: MAY YEAR: 2001 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 54 44 49 -5 16 0 0.10 M M 9.4 22 320 M M 8 1 26 320 2 63 42 53 -1 12 0 T M M 5.8 13 310 M M 6 15 310 3 71 41 56 2 9 0 0.00 M M 4.0 10 290 M M 5 1 13 350 4 69 47 58 4 7 0 T M M 7.7 25 320 M M 8 1 29 320 5 59 42 51 -4 14 0 0.00 M M 7.3 17 320 M M 6 20 320 6 69 41 55 0 10 0 0.00 M M 3.9 13 330 M M 2 15 320 7 79 44 62 7 3 0 0.00 M M 4.5 17 340 M M 5 20 330 8 67 46 57 2 8 0 0.00 M M 7.5 16 320 M M 7 20 330 9 67 42 55 -1 10 0 0.00 M M 7.7 16 330 M M 4 18 330 10 71 45 58 2 7 0 0.00 M M 6.6 17 330 M M 2 20 330 11 82 48 65 9 0 0 0.00 M M 6.2 16 330 M M 4 18 330 12 77 53 65 9 0 0 0.00 M M 6.4 20 330 M M 7 24 330 13 68 51 60 4 5 0 0.00 M M 5.9 13 250 M M 9 15 240 14 56 50 53 -4 12 0 0.57 M M 10.4 18 190 M M 10 1 24 190 15 59 49 54 -3 11 0 0.20 M M 8.5 23 250 M M 9 1 26 250 16 64 47 56 -1 9 0 0.02 M M 7.7 18 200 M M 7 21 200 17 59 45 52 -5 13 0 0.00 M M 7.0 15 330 M M 7 18 320 18 65 41 53 -5 12 0 0.00 M M 7.6 16 330 M M 5 21 300 19 67 45 56 -2 9 0 0.00 M M 7.9 20 310 M M 3 23 310 20 72 43 58 0 7 0 0.00 M M 7.9 16 330 M M 0 20 330 21 85 50 68 10 0 3 0.00 M M 6.1 14 330 M M 0 16 320 22 95 54 75 17 0 10 0.00 M M 4.6 14 340 M M 0 8 16 340 23 89 56 73 15 0 8 0.00 M M 5.6 17 320 M M 4 20 320 24 78 54 66 7 0 1 0.00 M M 8.7 17 330 M M 4 21 330 25 82 51 67 8 0 2 0.00 M M 8.1 18 330 M M 1 23 330 26 83 52 68 9 0 3 0.00 M M 7.3 15 330 M M 4 20 330 27 70 53 62 2 3 0 0.00 M M 5.4 15 220 M M 8 17 220 28 62 48 55 -5 10 0 0.02 M M 12.1 23 280 M M 7 1 29 280 29 66 42 54 -6 11 0 0.00 M M 4.6 13 310 M M 4 16 290 30 77 47 62 2 3 0 0.00 M M 4.8 13 290 M M 3 15 290 31 93 53 73 13 0 8 0.00 M M 6.1 16 320 M M 1 20 320 ================================================================================ SM 2216 1466 201 35 0.91 ================================================================================ AV 71.5 47.3 6.9 FASTST PSBL % 7 MAX(MPH) MISC ----> 25 320 29 280 ================================================================================ 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: 2001 LATITUDE: 45 35 N LONGITUDE: 122 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.4 TOTAL FOR MONTH: 0.91 1 = FOG DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -1.15 2 = FOG REDUCING VISIBILITY HIGHEST: 95 ON 22 GRTST 24HR 0.57 ON 14 TO 1/4 MILE OR LESS LOWEST: 41 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M 6 = GLAZE OR RIME GRTST DEPTH: M 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: 5 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 3 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. 201 CLEAR (SCALE 0-3) M DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) M SEASONAL TOTAL 4369 CLOUDY (SCALE 8-10) M DPTR FM NORMAL -62 [CDD (BASE 65) ] TOTAL THIS MO. 35 DPTR FM NORMAL 35 [PRESSURE DATA] SEASONAL TOTAL 36 HIGHEST SLP M ON M DPTR FM NORMAL 36 LOWEST SLP M ON M [REMARKS]