


WFO Monthly/Daily Climate Data
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
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844 CXUS56 KEKA 151230 CF6EKA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: EUREKA CA MONTH: MAY YEAR: 2025 LATITUDE: 40 47 N LONGITUDE: 124 10 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 54 46 50 -2 15 0 0.00 0.0 0 2.3 6 M M M 10 6 M 2 59 47 53 1 12 0 0.00 0.0 0 4.2 12 350 M M 8 18 350 3 55 47 51 -1 14 0 0.08 0.0 0 9.5 14 360 M M 8 1 18 M 4 55 41 48 -4 17 0 0.00 0.0 0 7.0 15 360 M M 0 1 28 M 5 60 40 50 -2 15 0 0.00 0.0 0 4.8 14 340 M M 0 21 M 6 59 44 52 -1 13 0 0.00 0.0 0 3.0 8 300 M M 2 8 M 7 58 49 54 1 11 0 0.00 0.0 0 4.1 7 350 M M 8 1 9 M 8 56 48 52 -1 13 0 0.00 0.0 0 3.0 8 320 M M 6 1 9 M 9 55 47 51 -2 14 0 0.00 0.0 0 1.3 6 34 M M 6 6 M 10 58 47 53 0 12 0 0.00 0.0 0 2.0 7 10 M M 7 7 10 11 62 48 55 2 10 0 0.46 0.0 0 7.3 15 230 M M 10 1 18 M 12 58 48 53 0 12 0 0.06 0.0 0 4.9 9 27 M M 8 1 12 26 13 58 48 53 0 12 0 T 0.0 0 6.0 12 10 M M 6 15 0 14 59 49 54 0 11 0 0.00 0.0 0 6.2 10 330 M M 5 13 0 ================================================================================ SM 806 649 181 0 0.60 0.0 65.6 M 84 ================================================================================ AV 57.6 46.4 4.7 FASTST M M 6 MAX(MPH) MISC ----> # 15 360 28 9999 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: EUREKA CA MONTH: MAY YEAR: 2025 LATITUDE: 40 47 N LONGITUDE: 124 10 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.0 TOTAL FOR MONTH: 0.60 1 = FOG OR MIST DPTR FM NORMAL: -0.7 DPTR FM NORMAL: -0.27 2 = FOG REDUCING VISIBILITY HIGHEST: 62 ON 11 GRTST 24HR 0.46 ON 11-11 TO 1/4 MILE OR LESS LOWEST: 40 ON 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 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. 181 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 9 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 3939 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -116 [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 30.00 ON 14 [REMARKS]