


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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684 CXUS56 KSTO 171300 CF6MYV PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MARYSVILLE MONTH: APRIL 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 63 42 53 -3 12 0 0.01 M M 12.2 24 160 M M 6 34 230 2 65 35 50 -6 15 0 0.00 M M 2.5 12 310 M M 0 1 17 320 3 69 38 54 -3 11 0 0.00 M M 3.5 12 310 M M 0 19 320 4 74 40 57 0 8 0 0.00 M M 9.3 18 330 M M 0 24 360 5 76 44 60 3 5 0 0.00 M M 4.6 9 80 M M 0 13 130 6 76 44 60 3 5 0 0.00 M M 6.9 15 170 M M 0 20 160 7 71 53 62 5 3 0 0.17 M M 9.4 15 150 M M 5 1 22 140 8 75 49 62 4 3 0 0.00 M M 4.2 13 140 M M 1 17 130 9 83 48 66 8 0 1 0.00 M M 3.8 9 330 M M 0 13 330 10 80 50 65 7 0 0 0.00 M M 2.4 8 110 M M 0 11 180 11 81 54 68 10 0 3 0.00 M M 5.9 16 280 M M 0 23 150 12 77 47 62 4 3 0 0.00 M M 4.0 15 140 M M 0 20 140 13 82 49 66 7 0 1 0.00 M M 9.5 21 320 M M 0 28 300 14 89 52 71 12 0 6 0.00 M M 5.0 9 320 M M 0 14 340 15 76 50 63 4 2 0 0.00 M M 9.0 16 160 M M 0 24 150 16 74 51 63 4 2 0 0.00 M M 12.1 21 150 M M 0 28 140 ================================================================================ SM 1211 746 69 11 0.18 M 104.3 M 12 ================================================================================ AV 75.7 46.6 6.5 FASTST M M 1 MAX(MPH) MISC ----> 24 160 34 230 ================================================================================ 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: APRIL YEAR: 2025 LATITUDE: 39 6 N LONGITUDE: 121-34 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 61.2 TOTAL FOR MONTH: 0.18 1 = FOG OR MIST DPTR FM NORMAL: 3.5 DPTR FM NORMAL: -0.73 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 14 GRTST 24HR 0.17 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 35 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: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 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. 69 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL -49 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 2041 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -388 [CDD (BASE 65) ] TOTAL THIS MO. 11 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 15 HIGHEST SLP M ON M DPTR FM NORMAL 14 LOWEST SLP 29.82 ON 1 [REMARKS]