WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS55 KSEW 011459 CCA CF6SEA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE-TACOMA WA AIRPORT MONTH: JANUARY YEAR: 2023 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 46 35 41 -1 24 0 0.01 0.0 0 1.7 9 140 M M 8 1 16 140 2 50 29 40 -2 25 0 0.00 0.0 0 8.6 18 120 M M 7 12 24 120 3 49 37 43 1 22 0 T 0.0 0 6.9 15 110 M M 8 26 120 4 50 40 45 3 20 0 0.02 0.0 0 14.3 28 120 M M 9 43 120 5 59 48 54 12 11 0 T 0.0 0 16.9 32 110 M M 10 49 120 6 53 41 47 5 18 0 0.12 0.0 0 8.1 16 110 M M 8 25 210 7 49 40 45 3 20 0 0.28 0.0 0 6.0 13 110 M M 9 1 18 130 8 49 40 45 3 20 0 0.30 0.0 0 8.4 24 190 M M 9 1 35 220 9 56 43 50 8 15 0 0.27 0.0 0 13.5 37 110 M M 10 1 59 120 10 54 45 50 7 15 0 T 0.0 0 9.7 17 120 M M 8 26 130 11 57 44 51 8 14 0 0.09 0.0 0 10.4 17 110 M M 9 24 110 12 53 47 50 7 15 0 0.46 0.0 0 11.0 21 110 M M 10 1 29 100 13 54 47 51 8 14 0 0.43 0.0 0 7.3 16 220 M M 10 18 25 120 14 59 46 53 10 12 0 0.06 0.0 0 9.2 20 120 M M 8 28 120 15 50 44 47 4 18 0 0.42 0.0 0 7.8 20 180 M M 9 1 26 180 16 50 40 45 2 20 0 0.00 0.0 0 7.8 16 220 M M 7 21 180 17 48 41 45 2 20 0 0.08 0.0 0 8.7 15 180 M M 10 1 21 150 18 46 38 42 -1 23 0 0.18 0.0 0 9.4 20 150 M M 10 1 29 160 19 42 36 39 -4 26 0 0.00 0.0 0 4.1 9 160 M M 9 1 12 240 20 47 35 41 -2 24 0 0.00 0.0 0 3.3 9 360 M M 6 1 13 20 21 43 32 38 -5 27 0 0.13 T 0 7.8 28 180 M M 8 12 39 170 22 44 35 40 -3 25 0 0.03 0.0 0 4.0 8 130 M M 8 12 11 60 23 46 35 41 -2 24 0 0.00 0.0 0 3.7 10 120 M M 8 13 130 24 44 37 41 -2 24 0 T 0.0 0 5.7 12 200 M M 10 18 17 160 25 46 41 44 1 21 0 T 0.0 0 4.2 9 20 M M 10 1 14 330 26 44 39 42 -1 23 0 0.03 0.0 0 5.1 14 200 M M 10 18 21 140 27 48 42 45 2 20 0 0.10 0.0 0 5.4 14 190 M M 9 1 18 190 28 44 36 40 -3 25 0 0.08 T 0 7.7 20 90 M M 8 1 26 90 29 40 28 34 -9 31 0 0.00 0.0 0 6.2 12 40 M M 0 16 130 30 39 24 32 -11 33 0 0.00 0.0 0 4.2 10 130 M M 5 19 140 31 41 31 36 -8 29 0 T 0.1 0 3.1 10 130 M M 9 1 13 120 ================================================================================ SM 1500 1196 658 0 3.09 0.1 230.2 M 259 ================================================================================ AV 48.4 38.6 7.4 FASTST M M 8 MAX(MPH) MISC ----> 37 110 59 120 ================================================================================ 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: JANUARY YEAR: 2023 LATITUDE: 47 27 N LONGITUDE: 122 18 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 43.5 TOTAL FOR MONTH: 3.09 1 = FOG OR MIST DPTR FM NORMAL: 0.7 DPTR FM NORMAL: -2.69 2 = FOG REDUCING VISIBILITY HIGHEST: 59 ON 14, 5 GRTST 24HR 0.49 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 24 ON 30 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.1 INCH 5 = HAIL GRTST 24HR 0.1 ON 31-31 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: 18 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 658 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -29 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 2413 CLOUDY (SCALE 8-10) 21 DPTR FM NORMAL -49 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.76 ON 25 DPTR FM NORMAL 0 LOWEST SLP 29.28 ON 15 [REMARKS] #FINAL-01-23#