


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
933 CXUS56 KSTO 061300 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 ================================================================================ SM 410 267 0 15 T M 57.7 M 2 ================================================================================ AV 82.0 53.4 11.5 FASTST M M 0 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: 67.7 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 3.5 DPTR FM NORMAL: -0.17 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 1 GRTST 24HR T ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 51 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: 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. 0 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -14 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 2096 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -413 [CDD (BASE 65) ] TOTAL THIS MO. 15 DPTR FM NORMAL 5 [PRESSURE DATA] TOTAL FM JAN 1 39 HIGHEST SLP M ON M DPTR FM NORMAL 9 LOWEST SLP 29.68 ON 4 [REMARKS]