CXUS56 KSTO 151300 CF6OVE PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OROVILLE MONTH: APRIL YEAR: 2026 LATITUDE: 39 29 N LONGITUDE: 121-37 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 60 54 57 M 8 0 0.05 M M 14.5 25 160 M M 10 1 35 150 2 65 42 54 M 11 0 0.00 M M 7.5 15 30 M M 0 22 320 3 77 43 60 M 5 0 0.00 M M 9.2 18 320 M M 0 31 300 4 83 43 63 M 2 0 0.00 M M 2.9 9 80 M M 0 12 80 5 84 47 66 M 0 1 0.00 M M 3.3 10 80 M M 0 14 80 6 85 49 67 M 0 2 0.00 M M 4.8 16 150 M M 0 21 160 7 77 51 64 M 1 0 0.00 M M 4.6 12 150 M M 0 15 140 8 82 52 67 M 0 2 0.00 M M 3.1 10 120 M M 1 3 14 160 9 80 58 69 M 0 4 0.03 M M 7.4 22 170 M M 6 3 32 150 10 67 52 60 M 5 0 1.53 M M 7.6 21 200 M M 8 13 32 200 11 62 48 55 M 10 0 0.51 M M 12.1 26 190 M M 9 13 39 260 12 61 47 54 M 11 0 0.93 M M 12.1 30 160 M M 9 138 40 150 13 65 48 57 M 8 0 0.01 M M 4.4 10 270 M M 4 16 260 14 71 46 59 M 6 0 0.00 M M 5.4 14 170 M M 0 19 170 ================================================================================ SM 1019 680 67 9 3.06 M 98.9 M 47 ================================================================================ AV 72.8 48.6 7.1 FASTST M M 3 MAX(MPH) MISC ----> 30 160 40 150 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: OROVILLE MONTH: APRIL YEAR: 2026 LATITUDE: 39 29 N LONGITUDE: 121-37 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 60.7 TOTAL FOR MONTH: 3.06 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 3.06 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 6 GRTST 24HR 1.86 ON 10-11 TO 1/4 MILE OR LESS LOWEST: 42 ON 2 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 67 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 1904 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 9 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 58 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP 29.68 ON 11 [REMARKS]