WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS56 KMTR 010900 CF6APC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: NAPA AIRPORT MONTH: APRIL YEAR: 2023 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 63 37 50 -4 15 0 0.00 M M 6.4 18 280 M M 3 22 280 2 60 44 52 -2 13 0 0.00 M M 15.0 28 280 M M 4 34 290 3 63 39 51 -3 14 0 0.00 M M 13.3 29 270 M M 1 36 270 4 59 33 46 -8 19 0 0.00 M M 6.5 23 270 M M 0 27 280 5 61 36 49 -5 16 0 0.00 M M 5.2 14 240 M M 0 16 240 6 63 39 51 -4 14 0 T M M 5.8 15 210 M M 3 17 210 7 62 50 56 1 9 0 0.05 M M 9.8 20 200 M M 8 18 24 210 8 67 47 57 2 8 0 0.00 M M 4.3 12 250 M M 4 13 230 9 74 M M M M M 0.00 M M 3.2 10 290 M M 0 13 200 10 73 46 60 5 5 0 0.00 M M 9.0 25 270 M M 2 29 260 11 68 49 59 4 6 0 0.00 M M 12.7 24 270 M M 4 27 270 12 64 41 53 -2 12 0 0.00 M M 8.5 18 270 M M 0 24 270 13 66 45 56 1 9 0 0.00 M M 8.5 17 200 M M 0 22 360 14 64 38 51 -5 14 0 0.00 M M 5.0 17 190 M M 0 21 200 15 66 43 55 -1 10 0 0.00 M M 7.8 22 270 M M 4 25 270 16 65 43 54 -2 11 0 0.00 M M 12.1 25 270 M M 0 30 270 17 61 49 55 -1 10 0 0.09 M M 14.0 23 270 M M 5 1 30 270 18 61 39 50 -6 15 0 0.00 M M 9.5 22 280 M M 3 26 280 19 64 38 51 -5 14 0 0.00 M M 6.5 17 270 M M 1 21 280 20 69 39 54 -2 11 0 0.00 M M 4.5 16 190 M M 0 17 190 21 78 45 62 6 3 0 0.00 M M 5.2 14 200 M M 0 8 18 210 22 76 53 65 8 0 0 0.00 M M 7.4 18 200 M M 0 21 200 23 74 53 64 7 1 0 0.00 M M 4.6 12 240 M M 1 M M 24 73 45 59 2 6 0 0.00 M M 7.0 20 200 M M M 16 200 25 78 43 61 4 4 0 0.00 M M 5.3 14 210 M M 0 18 16 240 26 83 45 64 7 1 0 0.00 M M 5.0 16 240 M M 0 18 20 240 27 85 50 68 11 0 3 0.00 M M 5.3 14 200 M M 0 16 200 28 76 50 63 5 2 0 0.00 M M 7.0 17 200 M M 0 1 19 200 29 70 48 59 1 6 0 0.00 M M 8.0 18 200 M M 3 1 21 190 30 69 44 57 -1 8 0 0.00 M M 5.6 10 280 M M 4 M M ================================================================================ SM 2055 1271 256 3 0.14 M 228.0 M 50 ================================================================================ AV 68.5 43.8 7.6 FASTST M M 2 MAX(MPH) MISC ----> 29 270 36 270 ================================================================================ 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: APRIL YEAR: 2023 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 56.2 TOTAL FOR MONTH: 0.14 1 = FOG OR MIST DPTR FM NORMAL: 0.4 DPTR FM NORMAL: -1.12 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 27 GRTST 24HR 0.09 ON 17-17 TO 1/4 MILE OR LESS LOWEST: 33 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: 2 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. 256 CLEAR (SCALE 0-3) 21 DPTR FM NORMAL -22 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 2714 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -33 [CDD (BASE 65) ] TOTAL THIS MO. 3 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 3 HIGHEST SLP M ON M DPTR FM NORMAL 1 LOWEST SLP 29.79 ON 13 [REMARKS] #FINAL-04-23#