CXUS56 KSGX 071045 CF6RIV PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RIVERSIDE/MARCH ARB CA MONTH: APRIL YEAR: 2025 LATITUDE: 33 53 N LONGITUDE: 117-15 E 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 63 46 55 -2 10 0 0.00 M M 6.4 13 310 M M 3 24 270 2 62 42 52 -5 13 0 0.00 M M 6.6 13 160 M M 3 M M 3 65 40 53 -4 12 0 T M M 4.6 16 320 M M 5 3 23 300 4 73 35 54 -3 11 0 0.00 M M 8.0 24 320 M M 1 35 340 5 77 36 57 0 8 0 0.00 M M 8.8 25 350 M M 0 32 360 6 81 37 59 2 6 0 0.00 M M 4.8 14 290 M M 0 18 290 ================================================================================ SM 421 236 60 0 T M 39.2 M 12 ================================================================================ AV 70.2 39.3 6.5 FASTST M M 2 MAX(MPH) MISC ----> 25 350 35 340 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: RIVERSIDE/MARCH ARB CA MONTH: APRIL YEAR: 2025 LATITUDE: 33 53 N LONGITUDE: 117-15 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.8 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: -2.2 DPTR FM NORMAL: -0.18 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 6 GRTST 24HR T ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 35 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. 60 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 12 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 1690 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -197 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 6 HIGHEST SLP M ON M DPTR FM NORMAL 5 LOWEST SLP M ON M [REMARKS]