


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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237 CXUS55 KSEW 060930 CF6OLM PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OLYMPIA WA AIRPORT MONTH: APRIL YEAR: 2025 LATITUDE: 46 58 N LONGITUDE: 122 54 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 55 34 45 -1 20 0 0.18 M M 4.1 12 220 M M 5 1 18 220 2 54 34 44 -2 21 0 0.00 M M 7.7 20 290 M M 3 27 300 3 58 30 44 -2 21 0 0.00 M M 2.4 13 30 M M 4 12 17 30 4 65 29 47 1 18 0 0.00 M M 2.0 9 340 M M 2 12 14 20 5 73 33 53 7 12 0 T M M 3.0 17 230 M M 2 24 220 ================================================================================ SM 305 160 92 0 0.18 M 19.2 M 16 ================================================================================ AV 61.0 32.0 3.8 FASTST M M 3 MAX(MPH) MISC ----> 20 290 27 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: OLYMPIA WA AIRPORT MONTH: APRIL YEAR: 2025 LATITUDE: 46 58 N LONGITUDE: 122 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 46.5 TOTAL FOR MONTH: 0.18 1 = FOG OR MIST DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -0.56 2 = FOG REDUCING VISIBILITY HIGHEST: 73 ON 5 GRTST 24HR 0.22 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 29 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 92 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 4139 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -312 [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 29.77 ON 1 [REMARKS]