


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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724 CXUS56 KMTR 060900 CF6STS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SANTA ROSA AIRPORT MONTH: MAY YEAR: 2025 LATITUDE: 38 30 N LONGITUDE: 122 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 69 49 59 1 6 0 0.00 M M 6.1 15 170 M M 5 18 20 180 2 74 48 61 3 4 0 0.00 M M 5.0 17 130 M M 4 18 22 140 3 72 49 61 3 4 0 0.00 M M 10.4 23 320 M M 1 32 310 4 80 47 64 6 1 0 0.00 M M 8.7 21 340 M M 1 29 340 5 87 50 69 10 0 4 0.00 M M 9.9 29 30 M M 0 38 30 ================================================================================ SM 382 243 15 4 0.00 M 40.1 M 11 ================================================================================ AV 76.4 48.6 8.0 FASTST M M 2 MAX(MPH) MISC ----> 29 30 38 30 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SANTA ROSA AIRPORT MONTH: MAY YEAR: 2025 LATITUDE: 38 30 N LONGITUDE: 122 49 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 62.5 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: 4.3 DPTR FM NORMAL: -0.25 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 5 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 47 ON 4 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. 15 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 2445 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -293 [CDD (BASE 65) ] TOTAL THIS MO. 4 DPTR FM NORMAL 4 [PRESSURE DATA] TOTAL FM JAN 1 6 HIGHEST SLP M ON M DPTR FM NORMAL 1 LOWEST SLP 29.69 ON 4 [REMARKS]