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WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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502 CXUS55 KSEW 170930 CF6SEA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE-TACOMA WA AIRPORT MONTH: JULY YEAR: 2024 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 76 59 68 3 0 3 0.00 0.0 0 4.3 12 290 M M 8 17 260 2 71 54 63 -2 2 0 0.00 0.0 0 6.2 13 220 M M 7 19 200 3 76 53 65 0 0 0 0.00 0.0 0 6.8 13 270 M M 5 8 22 290 4 83 56 70 5 0 5 0.00 0.0 0 8.8 17 350 M M 0 8 24 340 5 89 57 73 7 0 8 0.00 0.0 0 7.2 18 10 M M 1 8 24 350 6 91 61 76 10 0 11 0.00 0.0 0 7.1 17 10 M M 1 23 360 7 93 62 78 12 0 13 0.00 0.0 0 6.4 13 30 M M 0 15 270 8 95 67 81 15 0 16 0.00 0.0 0 7.1 15 360 M M 1 20 340 9 98 64 81 15 0 16 0.00 0.0 0 5.8 15 360 M M 0 18 350 10 88 61 75 9 0 10 0.00 0.0 0 7.8 16 40 M M 1 23 280 11 83 57 70 3 0 5 0.00 0.0 0 6.8 13 10 M M 0 18 340 12 83 56 70 3 0 5 0.00 0.0 0 6.1 15 350 M M 0 19 360 13 88 60 74 7 0 9 0.00 0.0 0 6.7 16 340 M M 0 23 340 14 83 58 71 4 0 6 0.00 0.0 0 6.7 14 220 M M 0 18 230 15 80 56 68 1 0 3 0.00 0.0 0 6.3 12 280 M M 5 15 30 16 88 58 73 6 0 8 0.00 0.0 0 6.7 16 10 M M 1 22 10 ================================================================================ SM 1365 939 2 118 0.00 0.0 106.8 M 30 ================================================================================ AV 85.3 58.7 6.7 FASTST M M 2 MAX(MPH) MISC ----> 18 10 # 24 340 ================================================================================ 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: 2024 LATITUDE: 47 27 N LONGITUDE: 122 18 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.0 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: 5.9 DPTR FM NORMAL: -0.36 2 = FOG REDUCING VISIBILITY HIGHEST: 98 ON 9 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 53 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: 0 MAX 90 OR ABOVE: 4 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. 2 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 2 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -20 [CDD (BASE 65) ] TOTAL THIS MO. 118 DPTR FM NORMAL 80 [PRESSURE DATA] TOTAL FM JAN 1 144 HIGHEST SLP M ON M DPTR FM NORMAL 67 LOWEST SLP 29.84 ON 9 [REMARKS]