875 CXUS55 KSEW 310930 CF6SEA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE-TACOMA WA AIRPORT MONTH: JULY YEAR: 2018 LATITUDE: 47 27 N LONGITUDE: 122 18 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 71 56 64 0 1 0 0.04 0.0 0 10.4 18 30 M M 8 1 21 40 2 70 53 62 -2 3 0 0.00 0.0 0 5.9 12 190 M M 7 16 170 3 76 50 63 -1 2 0 0.00 0.0 0 8.4 17 10 M M 2 21 10 4 83 57 70 6 0 5 0.00 0.0 0 12.2 21 10 M M 7 24 20 5 85 59 72 8 0 7 0.00 0.0 0 6.3 15 250 M M 5 21 240 6 78 60 69 5 0 4 T 0.0 0 9.3 20 240 M M 7 24 260 7 74 58 66 1 0 1 0.01 0.0 0 8.2 16 200 M M 6 1 20 200 8 81 58 70 5 0 5 0.00 0.0 0 7.9 15 360 M M 5 18 360 9 72 57 65 0 0 0 T 0.0 0 8.5 15 190 M M 8 20 210 10 78 58 68 3 0 3 T 0.0 0 6.8 15 350 M M 7 1 19 360 11 82 59 71 6 0 6 0.00 0.0 0 9.6 16 350 M M 1 21 20 12 89 59 74 9 0 9 0.00 0.0 0 8.1 16 40 M M 0 19 30 13 85 61 73 7 0 8 0.00 0.0 0 6.6 15 340 M M 2 19 330 14 87 58 73 7 0 8 0.00 0.0 0 7.1 15 340 M M 1 19 360 15 93 63 78 12 0 13 0.00 0.0 0 8.0 15 340 M M 1 21 330 16 92 63 78 12 0 13 0.00 0.0 0 6.9 16 10 M M 1 22 10 17 85 60 73 7 0 8 0.00 0.0 0 9.3 15 240 M M 2 21 230 18 77 58 68 2 0 3 0.00 0.0 0 6.5 12 230 M M 7 15 160 19 70 54 62 -4 3 0 0.00 0.0 0 6.7 14 220 M M 9 18 210 20 74 55 65 -1 0 0 0.00 0.0 0 7.2 14 20 M M 7 19 240 21 79 56 68 2 0 3 0.00 0.0 0 7.9 14 360 M M 3 20 30 22 86 61 74 7 0 9 0.00 0.0 0 9.0 14 20 M M 1 19 310 23 90 63 77 10 0 12 0.00 0.0 0 6.9 13 20 M M 1 18 320 24 91 59 75 8 0 10 0.00 0.0 0 6.5 13 30 M M 0 16 350 25 92 62 77 10 0 12 0.00 0.0 0 5.3 14 10 M M 1 18 10 26 92 60 76 9 0 11 0.00 0.0 0 4.8 10 260 M M 1 14 270 27 88 57 73 6 0 8 0.00 0.0 0 6.8 13 200 M M 2 15 190 28 85 58 72 5 0 7 0.00 0.0 0 5.4 13 220 M M 3 15 210 29 94 60 77 10 0 12 0.00 0.0 0 5.7 15 340 M M 0 20 360 30 89 62 76 9 0 11 0.00 0.0 0 6.7 12 190 M M 1 15 210 ================================================================================ SM 2488 1754 9 188 0.05 0.0 224.9 M 106 ================================================================================ AV 82.9 58.5 7.5 FASTST M M 4 MAX(MPH) MISC ----> # 21 10 # 24 20 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SEATTLE-TACOMA WA AIRPORT MONTH: JULY YEAR: 2018 LATITUDE: 47 27 N LONGITUDE: 122 18 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.7 TOTAL FOR MONTH: 0.05 1 = FOG OR MIST DPTR FM NORMAL: 5.0 DPTR FM NORMAL: -0.63 2 = FOG REDUCING VISIBILITY HIGHEST: 94 ON 29 GRTST 24HR 0.04 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 50 ON 3 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: 2 MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 0 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. 9 CLEAR (SCALE 0-3) 17 DPTR FM NORMAL -39 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 9 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -39 [CDD (BASE 65) ] TOTAL THIS MO. 188 DPTR FM NORMAL 118 [PRESSURE DATA] TOTAL FM JAN 1 241 HIGHEST SLP M ON M DPTR FM NORMAL 144 LOWEST SLP 29.88 ON 4 [REMARKS]