CXUS56 KSGX 151045 CF6ONT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ONTARIO INTL AIRPORT CA MONTH: APRIL YEAR: 2026 LATITUDE: 34 2 N LONGITUDE: 117 37 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 73 58 66 4 0 1 0.21 M M 9.4 20 220 M M 6 1 26 210 2 71 56 64 2 1 0 0.00 M M 7.7 15 250 M M 9 20 240 3 82 50 66 4 0 1 0.00 M M 10.1 24 40 M M 5 8 34 40 4 89 63 76 14 0 11 0.00 M M 11.2 26 20 M M 3 38 40 5 88 54 71 9 0 6 0.00 M M 4.7 18 220 M M 5 24 250 6 82 59 71 9 0 6 0.00 M M 5.8 18 230 M M 5 25 240 7 82 56 69 7 0 4 0.00 M M 5.6 15 240 M M 2 21 210 8 83 59 71 9 0 6 0.00 M M 5.3 16 250 M M 2 8 23 260 9 79 59 69 7 0 4 0.00 M M 5.3 17 220 M M 7 8 26 210 10 78 57 68 6 0 3 0.00 M M 7.4 17 240 M M 6 18 26 250 11 74 56 65 2 0 0 0.00 M M 9.0 20 220 M M 5 25 220 12 65 51 58 -5 7 0 0.33 M M 6.1 22 280 M M 8 18 29 280 13 66 49 58 -5 7 0 0.01 M M 7.0 21 280 M M 6 32 250 14 75 49 62 -1 3 0 0.00 M M 4.8 16 250 M M 2 23 240 ================================================================================ SM 1087 776 18 42 0.55 M 99.4 M 71 ================================================================================ AV 77.6 55.4 7.1 FASTST M M 5 MAX(MPH) MISC ----> 26 20 38 40 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ONTARIO INTL AIRPORT CA MONTH: APRIL YEAR: 2026 LATITUDE: 34 2 N LONGITUDE: 117 37 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.5 TOTAL FOR MONTH: 0.55 1 = FOG OR MIST DPTR FM NORMAL: 4.3 DPTR FM NORMAL: 0.14 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 4 GRTST 24HR 0.46 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 49 ON 14,13 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 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. 18 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -38 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 600 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -602 [CDD (BASE 65) ] TOTAL THIS MO. 42 DPTR FM NORMAL 24 [PRESSURE DATA] TOTAL FM JAN 1 295 HIGHEST SLP M ON M DPTR FM NORMAL 241 LOWEST SLP 29.82 ON 8 [REMARKS]