


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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199 CXUS56 KMTR 080900 CF6LVK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: LIVERMORE AIRPORT MONTH: AUGUST YEAR: 2025 LATITUDE: 37 42 N LONGITUDE: 121 49 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 83 58 71 -1 0 6 0.00 M M 9.2 21 290 M M 3 25 290 2 84 56 70 -2 0 5 0.00 M M 9.1 20 280 M M 2 27 290 3 81 56 69 -3 0 4 0.00 M M 10.6 23 220 M M 0 29 220 4 83 55 69 -3 0 4 0.00 M M 8.6 16 250 M M 0 27 250 5 82 55 69 -3 0 4 0.00 M M 7.9 17 290 M M 0 25 290 6 95 55 75 3 0 10 0.00 M M 5.5 18 280 M M 0 23 270 7 92 62 77 5 0 12 0.00 M M 6.0 15 280 M M 0 22 290 ================================================================================ SM 600 397 0 45 0.00 M 56.9 M 5 ================================================================================ AV 85.7 56.7 8.1 FASTST M M 1 MAX(MPH) MISC ----> 23 220 29 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: LIVERMORE AIRPORT MONTH: AUGUST YEAR: 2025 LATITUDE: 37 42 N LONGITUDE: 121 49 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.2 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: -0.8 DPTR FM NORMAL: -0.01 2 = FOG REDUCING VISIBILITY HIGHEST: 95 ON 6 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 55 ON 6, 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: 2 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) 7 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -4 [CDD (BASE 65) ] TOTAL THIS MO. 45 DPTR FM NORMAL -4 [PRESSURE DATA] TOTAL FM JAN 1 356 HIGHEST SLP M ON M DPTR FM NORMAL -96 LOWEST SLP 29.88 ON 7 [REMARKS]