


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
649 CXUS56 KSGX 061045 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 ================================================================================ SM 333 288 13 0 T M 30.4 M 43 ================================================================================ AV 66.6 57.6 6.1 FASTST M M 9 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: 62.1 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: -1.9 DPTR FM NORMAL: -0.07 2 = FOG REDUCING VISIBILITY HIGHEST: 70 ON 2 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: 0 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. 13 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 3 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 892 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -169 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -10 [PRESSURE DATA] TOTAL FM JAN 1 11 HIGHEST SLP M ON M DPTR FM NORMAL -48 LOWEST SLP 29.73 ON 4 [REMARKS]