CXUS56 KMTR 181000 CF6APC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: NAPA AIRPORT MONTH: FEBRUARY YEAR: 2026 LATITUDE: 38 13 N LONGITUDE: 122 17 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 65 36 51 2 14 0 0.00 M M 1.9 8 100 M M 0 1 10 90 2 67 35 51 2 14 0 0.00 M M 2.0 8 20 M M 0 1 10 240 3 68 38 53 4 12 0 0.00 M M 6.7 17 90 M M 0 18 23 80 4 68 38 53 4 12 0 0.00 M M 8.5 20 90 M M 0 18 27 90 5 71 39 55 6 10 0 0.00 M M 6.3 20 90 M M 0 26 90 6 67 39 53 3 12 0 0.00 M M 4.0 14 10 M M 0 1 14 10 7 62 43 53 3 12 0 0.00 M M 2.8 9 270 M M 5 12 13 280 8 65 43 54 4 11 0 0.00 M M 5.8 21 280 M M 7 12 25 280 9 68 40 54 4 11 0 0.00 M M 3.7 15 330 M M 1 128 20 340 10 60 38 49 -1 16 0 0.13 M M 9.2 22 60 M M 5 1 33 50 11 62 51 57 7 8 0 0.29 M M 9.5 23 90 M M 10 18 34 80 12 63 41 52 2 13 0 0.00 M M 5.6 13 270 M M 3 17 280 13 61 36 49 -1 16 0 0.00 M M 4.2 15 210 M M 3 12 19 220 14 56 42 49 -1 16 0 T M M 3.3 16 230 M M 8 22 230 15 59 48 54 3 11 0 0.30 M M 5.4 12 190 M M 10 18 16 190 16 52 43 48 -3 17 0 1.12 M M 7.1 16 240 M M 9 1 23 250 17 51 39 45 -6 20 0 0.62 M M 10.7 29 220 M M 8 13 39 220 ================================================================================ SM 1065 689 225 0 2.46 M 96.7 M 69 ================================================================================ AV 62.6 40.5 5.7 FASTST M M 4 MAX(MPH) MISC ----> 29 220 39 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: NAPA AIRPORT MONTH: FEBRUARY YEAR: 2026 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 51.6 TOTAL FOR MONTH: 2.46 1 = FOG OR MIST DPTR FM NORMAL: 1.7 DPTR FM NORMAL: 0.11 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 5 GRTST 24HR 1.32 ON 15-16 TO 1/4 MILE OR LESS LOWEST: 35 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 225 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 1679 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -267 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.51 ON 16 [REMARKS]