


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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687 CXUS56 KMTR 060900 CF6OAK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: OAKLAND AIRPORT MONTH: APRIL 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 60 50 55 -1 10 0 0.04 M M 19.6 38 300 M M 6 1 47 310 2 61 42 52 -4 13 0 0.00 M M 9.8 31 300 M M 2 40 280 3 62 44 53 -3 12 0 0.00 M M 8.1 17 280 M M 2 24 260 4 72 43 58 2 7 0 0.00 M M 7.8 20 290 M M 3 33 310 5 69 46 58 2 7 0 0.00 M M 5.4 17 290 M M 5 21 280 ================================================================================ SM 324 225 49 0 0.04 M 50.7 M 18 ================================================================================ AV 64.8 45.0 10.1 FASTST M M 4 MAX(MPH) MISC ----> 38 300 47 310 ================================================================================ 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: APRIL YEAR: 2025 LATITUDE: 37 43 N LONGITUDE: 122 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.9 TOTAL FOR MONTH: 0.04 1 = FOG OR MIST DPTR FM NORMAL: -1.1 DPTR FM NORMAL: -0.30 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 4 GRTST 24HR 0.04 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 42 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: 1 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. 49 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 1773 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -467 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.87 ON 2 [REMARKS]