WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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000 CXUS55 KSEW 012026 CF6SEW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE WA WFO MONTH: DECEMBER YEAR: 2022 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 39 29 34 -9 31 0 0.00 0.0 0 M M M M M M M M 2 41 29 35 -8 30 0 0.19 0.1 0 M M M M M M M M 3 45 34 40 -3 25 0 0.01 0.1 T M M M M M M M M 4 38 33 36 -7 29 0 0.09 0.0 0 M M M M M M M M 5 40 34 37 -6 28 0 0.01 0.0 0 M M M M M M M M 6 44 36 40 -2 25 0 0.01 0.0 0 M M M M M M M M 7 47 41 44 2 21 0 0.01 0.0 0 M M M M M M M M 8 44 40 42 0 23 0 0.20 0.0 0 M M M M M M M M 9 45 37 41 -1 24 0 0.58 0.0 0 M M M M M M M M 10 45 41 43 1 22 0 0.47 0.0 0 M M M M M M M M 11 45 42 44 2 21 0 T 0.0 0 M M M M M M M M 12 46 35 41 -1 24 0 0.02 0.0 0 M M M M M M M M 13 41 35 38 -4 27 0 0.00 0.0 0 M M M M M M M M 14 45 31 38 -4 27 0 0.00 0.0 0 M M M M M M M M 15 42 30 36 -6 29 0 0.00 0.0 0 M M M M M M M M 16 46 30 38 -3 27 0 0.00 0.0 0 M M M M M M 1 M M 17 40 32 36 -5 29 0 0.12 T 0 M M M M M M 12 M M 18 42 31 37 -4 28 0 0.02 0.2 T M M M M M M M M 19 34 29 32 -9 33 0 0.08 T T M M M M M M M M 20 38 29 34 -7 31 0 0.49 1.2 0 M M M M M M M M 21 30 21 26 -15 39 0 0.00 0.0 1 M M M M M M M M 22 27 19 23 -18 42 0 T T 1 M M M M M M M M 23 40 26 33 -8 32 0 0.28 0.0 0 M M M M M M 16 M M 24 53 38 46 5 19 0 1.14 0.0 0 M M M M M M M M 25 51 46 49 8 16 0 1.08 0.0 0 M M M M M M M M 26 56 47 52 11 13 0 0.82 0.0 0 M M M M M M 1 M M 27 53 45 49 8 16 0 0.81 0.0 0 M M M M M M 1 M M 28 47 42 45 4 20 0 0.01 0.0 0 M M M M M M M M 29 46 40 43 2 22 0 0.31 0.0 0 M M M M M M M M 30 52 43 48 7 17 0 0.30 0.0 0 M M M M M M M M 31 49 43 46 5 19 0 0.01 0.0 0 M M M M M M M M ================================================================================ SM 1351 1088 789 0 7.06 1.6 M M M ================================================================================ AV 43.6 35.1 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: DECEMBER YEAR: 2022 LATITUDE: 47 41 N LONGITUDE: 122 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.3 TOTAL FOR MONTH: 7.06 1 = FOG OR MIST DPTR FM NORMAL: -2.5 DPTR FM NORMAL: 1.51 2 = FOG REDUCING VISIBILITY HIGHEST: 56 ON 26 GRTST 24HR 1.14 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 19 ON 22 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 1.6 INCHES 5 = HAIL GRTST 24HR 1.2 ON 20-20 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 1 ON 22,21 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: 2 0.01 INCH OR MORE: 23 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 13 MIN 32 OR BELOW: 12 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 789 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 68 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 1697 CLOUDY (SCALE 8-10) 31 DPTR FM NORMAL -99 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 406 HIGHEST SLP M ON M DPTR FM NORMAL 196 LOWEST SLP M ON M [REMARKS] #FINAL-12-22# CORRECTED