WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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000 CXUS55 KSEW 010930 CF6SEW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE WA WFO MONTH: APRIL YEAR: 2023 LATITUDE: 47 41 N LONGITUDE: 122 15 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 52 40 46 -3 19 0 0.02 0.0 0 M M M M M M M M 2 49 37 43 -6 22 0 0.13 0.0 0 M M M M M M M M 3 49 37 43 -6 22 0 0.18 0.0 0 M M M M M M M M 4 53 36 45 -4 20 0 0.02 0.0 0 M M M M M M M M 5 55 36 46 -3 19 0 0.00 0.0 0 M M M M M M M M 6 53 44 49 0 16 0 0.47 0.0 0 M M M M M M M M 7 60 46 53 4 12 0 0.08 0.0 0 M M M M M M M M 8 52 46 49 -1 16 0 0.06 0.0 0 M M M M M M M M 9 55 47 51 1 14 0 0.42 0.0 0 M M M M M M M M 10 48 42 45 -5 20 0 0.53 0.0 0 M M M M M M M M 11 55 39 47 -3 18 0 0.02 0.0 0 M M M M M M M M 12 55 38 47 -3 18 0 0.00 0.0 0 M M M M M M M M 13 53 38 46 -4 19 0 T 0.0 0 M M M M M M M M 14 57 37 47 -3 18 0 0.00 0.0 0 M M M M M M M M 15 54 44 49 -2 16 0 0.01 0.0 0 M M M M M M M M 16 53 40 47 -4 18 0 0.26 0.0 0 M M M M M M M M 17 54 36 45 -6 20 0 0.18 0.0 0 M M M M M M M M 18 50 38 44 -7 21 0 0.05 0.0 0 M M M M M M M M 19 54 39 47 -4 18 0 0.05 0.0 0 M M M M M M M M 20 49 37 43 -8 22 0 0.28 0.0 0 M M M M M M 1 M M 21 54 44 49 -3 16 0 0.01 0.0 0 M M M M M M M M 22 65 45 55 3 10 0 0.22 0.0 0 M M M M M M M M 23 55 46 51 -1 14 0 0.15 0.0 0 M M M M M M M M 24 60 45 53 1 12 0 0.01 0.0 0 M M M M M M M M 25 60 46 53 1 12 0 0.00 0.0 0 M M M M M M M M 26 67 44 56 3 9 0 0.00 0.0 0 M M M M M M M M 27 65 49 57 4 8 0 0.00 0.0 0 M M M M M M M M 28 74 46 60 7 5 0 0.00 0.0 0 M M M M M M M M 29 77 50 64 11 1 0 0.00 0.0 0 M M M M M M M M 30 63 48 56 2 9 0 0.00 0.0 0 M M M M M M M M ================================================================================ SM 1700 1260 464 0 3.15 0.0 M M M ================================================================================ AV 56.7 42.0 M FASTST M M M MAX(MPH) MISC ----> M M M M ================================================================================ 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 WA WFO MONTH: APRIL YEAR: 2023 LATITUDE: 47 41 N LONGITUDE: 122 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 49.3 TOTAL FOR MONTH: 3.15 1 = FOG OR MIST DPTR FM NORMAL: -1.5 DPTR FM NORMAL: 0.17 2 = FOG REDUCING VISIBILITY HIGHEST: 77 ON 29 GRTST 24HR 0.53 ON 10-10 TO 1/4 MILE OR LESS LOWEST: 36 ON 17, 5 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: 20 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 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. 464 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 38 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 4082 CLOUDY (SCALE 8-10) 30 DPTR FM NORMAL -19 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS] #FINAL-04-23#