


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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725 CXUS56 KMTR 170900 CF6OAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OAKLAND AIRPORT MONTH: AUGUST 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 68 57 63 -1 2 0 0.00 M M 11.4 23 290 M M 7 32 300 2 66 57 62 -2 3 0 0.00 M M 9.0 17 280 M M 7 23 270 3 69 57 63 -1 2 0 0.00 M M 11.4 21 280 M M 3 35 300 4 71 57 64 0 1 0 0.00 M M 12.6 23 280 M M 2 33 300 5 70 56 63 -1 2 0 0.00 M M 9.1 17 280 M M 3 27 240 6 81 57 69 5 0 4 0.00 M M 8.4 18 290 M M 2 23 280 7 74 57 66 2 0 1 0.00 M M 8.4 18 300 M M 5 23 300 8 78 56 67 3 0 2 0.00 M M 7.5 17 300 M M 1 23 300 9 76 57 67 3 0 2 0.00 M M 9.0 17 310 M M 3 21 320 10 70 58 64 0 1 0 0.00 M M 10.4 18 290 M M 7 33 310 11 69 58 64 0 1 0 0.00 M M 10.1 18 280 M M 6 29 300 12 69 58 64 0 1 0 0.00 M M 10.4 21 280 M M 9 35 310 13 70 59 65 1 0 0 0.00 M M 10.9 18 270 M M 9 30 290 14 71 59 65 0 0 0 T M M 10.4 23 290 M M 6 36 280 15 71 60 66 1 0 1 0.00 M M 11.5 22 280 M M 3 32 290 16 70 61 66 1 0 1 T M M 11.6 20 280 M M 7 31 300 ================================================================================ SM 1143 924 13 11 T M 162.1 M 80 ================================================================================ AV 71.4 57.8 10.1 FASTST M M 5 MAX(MPH) MISC ----> # 23 290 36 280 ================================================================================ 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: AUGUST YEAR: 2025 LATITUDE: 37 43 N LONGITUDE: 122 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 64.6 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 0.4 DPTR FM NORMAL: -0.02 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 6 GRTST 24HR T ON 14-14 TO 1/4 MILE OR LESS LOWEST: 56 ON 8, 5 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. 13 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 82 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -9 [CDD (BASE 65) ] TOTAL THIS MO. 11 DPTR FM NORMAL -5 [PRESSURE DATA] TOTAL FM JAN 1 20 HIGHEST SLP M ON M DPTR FM NORMAL -62 LOWEST SLP 29.84 ON 8 [REMARKS]