


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
115 CXUS56 KSTO 141300 CF6MYV PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MARYSVILLE MONTH: MAY YEAR: 2025 LATITUDE: 39 6 N LONGITUDE: 121-34 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 89 52 71 7 0 6 0.00 M M 5.5 14 150 M M 0 20 150 2 80 51 66 2 0 1 0.00 M M 12.6 18 150 M M 0 26 150 3 76 54 65 1 0 0 T M M 8.6 17 180 M M 2 22 150 4 80 52 66 2 0 1 0.00 M M 15.7 29 330 M M 0 38 330 5 85 58 72 7 0 7 0.00 M M 15.3 30 330 M M 0 42 330 6 87 52 70 5 0 5 0.00 M M 11.0 21 330 M M 0 28 330 7 79 52 66 1 0 1 0.00 M M 10.7 18 160 M M 0 26 150 8 87 48 68 3 0 3 0.00 M M 2.7 8 200 M M 0 14 290 9 91 53 72 6 0 7 0.00 M M 3.9 8 220 M M 0 14 310 10 93 53 73 7 0 8 0.00 M M 4.9 15 180 M M 0 21 190 11 80 54 67 1 0 2 T M M 14.2 26 180 M M 0 34 170 12 70 52 61 -5 4 0 0.04 M M 14.1 24 210 M M 6 1 35 210 13 73 52 63 -4 2 0 0.08 M M 4.7 13 120 M M 4 1 17 320 ================================================================================ SM 1070 683 6 41 0.12 M 123.9 M 12 ================================================================================ AV 82.3 52.5 9.5 FASTST M M 1 MAX(MPH) MISC ----> 30 330 42 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MARYSVILLE MONTH: MAY YEAR: 2025 LATITUDE: 39 6 N LONGITUDE: 121-34 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 67.4 TOTAL FOR MONTH: 0.12 1 = FOG OR MIST DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -0.32 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 10 GRTST 24HR 0.12 ON 12-13 TO 1/4 MILE OR LESS LOWEST: 48 ON 8 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: 2 MAX 90 OR ABOVE: 2 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. 6 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL -24 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 2102 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -423 [CDD (BASE 65) ] TOTAL THIS MO. 41 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 65 HIGHEST SLP M ON M DPTR FM NORMAL 15 LOWEST SLP 29.68 ON 4 [REMARKS]