


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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638 CXUS56 KSGX 121045 CF6SNA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JOHN WAYNE AIRPORT CA MONTH: MAY YEAR: 2025 LATITUDE: 33 40 N LONGITUDE: 117 53 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 69 59 64 0 1 0 0.00 M M 5.6 15 200 M M 8 23 210 2 70 57 64 0 1 0 0.00 M M 4.4 12 230 M M 8 18 220 3 63 58 61 -3 4 0 T M M 5.1 10 210 M M 10 18 16 200 4 65 56 61 -3 4 0 T M M 8.5 18 200 M M 9 18 23 210 5 66 58 62 -2 3 0 0.00 M M 6.8 16 210 M M 8 22 210 6 66 59 63 -2 2 0 0.00 M M 5.9 14 200 M M 10 18 180 7 72 61 67 2 0 2 0.00 M M 4.4 15 220 M M 5 21 230 8 75 58 67 2 0 2 0.00 M M 3.7 13 210 M M 0 8 22 220 9 84 60 72 7 0 7 0.00 M M 5.6 13 210 M M 0 18 16 210 10 91 59 75 10 0 10 0.00 M M 5.1 14 200 M M 3 1 19 220 11 82 63 73 8 0 8 0.00 M M 5.6 16 200 M M 4 8 22 200 ================================================================================ SM 803 648 15 29 T M 60.7 M 65 ================================================================================ AV 73.0 58.9 5.5 FASTST M M 6 MAX(MPH) MISC ----> 18 200 # 23 210 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: JOHN WAYNE AIRPORT CA MONTH: MAY YEAR: 2025 LATITUDE: 33 40 N LONGITUDE: 117 53 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.0 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -0.14 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 10 GRTST 24HR T ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 56 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: 0 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 0 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. 15 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -6 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 894 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -178 [CDD (BASE 65) ] TOTAL THIS MO. 29 DPTR FM NORMAL 10 [PRESSURE DATA] TOTAL FM JAN 1 40 HIGHEST SLP M ON M DPTR FM NORMAL -28 LOWEST SLP 29.73 ON 4 [REMARKS]