WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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524 CXUS55 KSEW 120930 CF6SEA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE-TACOMA WA AIRPORT MONTH: MAY 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 58 40 49 -5 16 0 0.00 0.0 0 6.9 15 240 M M 6 19 230 2 66 42 54 -1 11 0 0.00 0.0 0 7.9 15 360 M M 3 23 10 3 66 46 56 1 9 0 T 0.0 0 6.2 17 250 M M 7 27 260 4 55 49 52 -3 13 0 0.12 0.0 0 8.9 23 20 M M 10 1 28 20 5 51 47 49 -6 16 0 0.14 0.0 0 12.6 22 210 M M 10 1 32 230 6 55 45 50 -6 15 0 0.01 0.0 0 12.9 23 210 M M 8 33 200 7 59 42 51 -5 14 0 0.01 0.0 0 7.7 15 40 M M 7 19 40 8 64 42 53 -3 12 0 0.00 0.0 0 8.7 21 340 M M 2 28 360 9 74 45 60 4 5 0 0.00 0.0 0 11.2 20 20 M M 2 26 30 10 84 52 68 12 0 3 0.00 0.0 0 6.2 14 360 M M 2 17 10 11 83 55 69 12 0 4 0.00 0.0 0 4.8 14 40 M M 1 18 20 ================================================================================ SM 715 505 111 7 0.28 0.0 94.0 M 58 ================================================================================ AV 65.0 45.9 8.5 FASTST M M 5 MAX(MPH) MISC ----> # 23 20 33 200 ================================================================================ 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: MAY YEAR: 2024 LATITUDE: 47 27 N LONGITUDE: 122 18 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.5 TOTAL FOR MONTH: 0.28 1 = FOG OR MIST DPTR FM NORMAL: -0.1 DPTR FM NORMAL: -0.46 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 10 GRTST 24HR 0.22 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 40 ON 1 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: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 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. 111 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 5 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 3970 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -152 [CDD (BASE 65) ] TOTAL THIS MO. 7 DPTR FM NORMAL 7 [PRESSURE DATA] TOTAL FM JAN 1 7 HIGHEST SLP M ON M DPTR FM NORMAL 6 LOWEST SLP 29.52 ON 4 [REMARKS]