PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PORTLAND MONTH: MAY YEAR: 2004 LATITUDE: 43 39 N LONGITUDE: 70 19 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 69 50 60 11 5 0 0.00 0.0 0 10.6 22 180 M M 0 28 170 2 68 51 60 11 5 0 0.01 0.0 0 10.3 23 190 M M 4 1 30 180 3 63 50 57 7 8 0 0.63 0.0 0 8.0 17 200 M M 10 1 22 190 4 55 38 47 -3 18 0 0.38 0.0 0 13.1 24 290 M M 6 1 30 300 5 57 33 45 -5 20 0 0.00 0.0 0 6.0 18 180 M M 4 23 180 6 60 39 50 -1 15 0 0.00 0.0 0 7.3 16 180 M M 2 20 190 7 77 43 60 9 5 0 0.00 0.0 0 13.7 29 280 M M 2 36 260 8 56 38 47 -4 18 0 0.00 0.0 0 9.6 17 190 M M 1 24 300 9 65 46 56 4 9 0 0.00 0.0 0 6.7 16 190 M M 5 8 20 200 10 55 43 49 -3 16 0 0.04 0.0 0 7.3 15 90 M M 5 12 18 90 11 80 45 63 11 2 0 0.02 0.0 0 4.2 14 200 M M 4 12 16 200 12 73 48 61 8 4 0 T 0.0 0 6.0 16 190 M M 0 1 18 200 13 58 44 51 -2 14 0 0.00 0.0 0 10.4 22 90 M M 2 26 90 14 56 45 51 -2 14 0 T 0.0 0 5.2 13 140 M M 9 1 15 160 15 85 47 66 13 0 1 0.52 0.0 0 5.7 8 300 M M 5 123 9 310 16 67 50 59 5 6 0 0.44 0.0 0 7.1 16 50 M M 9 1 20 360 17 65 49 57 3 8 0 0.00 0.0 0 7.3 16 200 M M 6 1 20 200 18 69 50 60 6 5 0 0.03 0.0 0 10.0 17 190 M M 8 138 24 190 19 72 48 60 5 5 0 0.00 0.0 0 7.7 23 350 M M 2 1 29 350 20 71 43 57 2 8 0 T 0.0 0 9.7 21 190 M M 1 26 200 21 77 50 64 9 1 0 0.07 0.0 0 7.9 15 190 M M 4 1 26 340 22 58 44 51 -5 14 0 0.60 0.0 0 8.6 15 80 M M 8 1 M M 23 56 45 51 -5 14 0 0.42 0.0 0 3.3 10 90 M M 9 1 12 40 24 53 47 50 -6 15 0 1.00 0.0 0 7.8 14 60 M M 10 13 17 60 25 51 45 48 -9 17 0 0.02 0.0 0 8.9 17 90 M M 10 18 21 90 26 49 45 47 -10 18 0 T 0.0 0 4.8 9 170 M M 10 1 12 150 27 65 46 56 -1 9 0 0.09 0.0 0 4.8 13 190 M M 8 1 15 180 28 53 47 50 -8 15 0 0.42 0.0 0 5.0 14 150 M M 10 1 17 160 29 59 43 51 -7 14 0 0.00 0.0 0 11.4 29 310 M M 3 1 38 290 30 67 39 53 -5 12 0 0.00 0.0 0 9.4 22 350 M M 0 30 290 31 62 38 50 -9 15 0 0.00 0.0 0 6.5 17 180 M M 1 21 180 ================================================================================ SM 1971 1389 329 1 4.69 0.0 244.3 M 158 ================================================================================ AV 63.6 44.8 7.9 FASTST PSBL % 5 MAX(MPH) MISC ----> # 29 310 38 290 ================================================================================ 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: 2004 LATITUDE: 43 39 N LONGITUDE: 70 19 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.2 TOTAL FOR MONTH: 4.69 1 = FOG DPTR FM NORMAL: 0.4 DPTR FM NORMAL: 0.87 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 15 GRTST 24HR 1.02 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 33 ON 5 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: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 329 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL -32 PTCLDY (SCALE 4-7) 9 SEASONAL TOTAL 7005 CLOUDY (SCALE 8-10) 11 DPTR FM NORMAL -197 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -6 [PRESSURE DATA] SEASONAL TOTAL 1 HIGHEST SLP 30.47 ON 17 DPTR FM NORMAL -6 LOWEST SLP 29.57 ON 28 [REMARKS]