


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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189 CXUS56 KMTR 140900 CF6OAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OAKLAND AIRPORT MONTH: OCTOBER YEAR: 2025 LATITUDE: 37 43 N LONGITUDE: 122 13 W 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 74 64 69 5 0 4 T M M 7.9 21 150 M M 8 31 130 2 68 61 65 1 0 0 0.20 M M 8.9 17 280 M M 8 1 24 250 3 69 57 63 0 2 0 0.00 M M 10.0 25 290 M M 5 34 320 4 73 55 64 1 1 0 0.00 M M 7.5 16 290 M M 3 19 190 5 76 52 64 1 1 0 0.00 M M 4.8 14 280 M M 1 1 17 300 6 83 53 68 5 0 3 0.00 M M 4.7 12 310 M M 0 16 310 7 79 56 68 5 0 3 0.00 M M 6.5 17 280 M M 1 21 290 8 71 56 64 1 1 0 0.00 M M 10.4 18 210 M M 7 32 250 9 71 58 65 2 0 0 0.00 M M 8.6 16 210 M M 5 24 210 10 71 55 63 1 2 0 0.00 M M 8.4 16 270 M M 4 23 250 11 70 53 62 0 3 0 0.00 M M 7.2 18 280 M M 2 30 290 12 71 47 59 -3 6 0 0.00 M M 6.1 20 270 M M 2 31 290 13 64 49 57 -5 8 0 1.44 M M 9.4 20 170 M M 8 1 36 320 ================================================================================ SM 940 716 24 10 1.64 M 100.4 M 54 ================================================================================ AV 72.3 55.1 7.7 FASTST M M 4 MAX(MPH) MISC ----> 25 290 36 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: OAKLAND AIRPORT MONTH: OCTOBER YEAR: 2025 LATITUDE: 37 43 N LONGITUDE: 122 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.7 TOTAL FOR MONTH: 1.64 1 = FOG OR MIST DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 1.36 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 6 GRTST 24HR 1.44 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 47 ON 12 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: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 24 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -18 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 113 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -94 [CDD (BASE 65) ] TOTAL THIS MO. 10 DPTR FM NORMAL -3 [PRESSURE DATA] TOTAL FM JAN 1 136 HIGHEST SLP M ON M DPTR FM NORMAL -32 LOWEST SLP 29.56 ON 13 [REMARKS]