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: MAY 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 59 50 55 -3 10 0 0.20 M M 11.0 18 270 M M 10 1 22 270 2 59 50 55 -3 10 0 0.17 M M 7.2 15 140 M M 9 18 20 140 3 64 46 55 -3 10 0 0.08 M M 7.2 16 140 M M 8 20 150 4 63 42 53 -5 12 0 0.00 M M 7.0 17 280 M M 5 12 20 280 5 65 51 58 -1 7 0 0.03 M M 9.6 20 200 M M 9 22 200 6 64 48 56 -3 9 0 0.15 M M 11.9 24 200 M M 6 1 28 200 7 66 41 54 -5 11 0 0.00 M M 7.7 18 280 M M 1 1 22 290 8 66 46 56 -3 9 0 0.07 M M 10.0 17 280 M M 6 1 21 200 9 70 44 57 -2 8 0 0.00 M M 7.0 21 260 M M 0 27 230 10 66 45 56 -3 9 0 0.00 M M 9.9 18 260 M M 2 23 260 11 71 42 57 -3 8 0 0.00 M M 6.4 15 200 M M 2 12 20 220 12 74 46 60 0 5 0 0.00 M M 6.6 16 190 M M 1 1 19 190 13 86 53 70 10 0 5 0.00 M M 5.1 15 260 M M 4 1 19 270 14 M M M M M M 0.00 M M 11.3 25 190 M M 1 32 200 15 72 53 63 3 2 0 0.00 M M 9.2 16 200 M M 2 20 200 16 80 52 66 6 0 1 0.00 M M 6.2 16 180 M M 3 128 19 180 17 73 52 63 2 2 0 0.00 M M 7.2 17 200 M M 4 1 21 190 18 71 52 62 1 3 0 0.00 M M 8.6 17 210 M M 4 1 20 220 19 72 51 62 1 3 0 0.00 M M 9.5 18 200 M M 2 22 200 20 70 52 61 0 4 0 0.00 M M 10.2 18 190 M M 5 22 200 21 72 55 64 3 1 0 0.00 M M 8.6 16 200 M M 5 21 200 22 75 55 65 4 0 0 0.00 M M 10.6 22 200 M M 5 18 27 200 23 67 54 61 -1 4 0 0.00 M M 16.8 26 200 M M 6 8 32 200 24 67 54 61 -1 4 0 0.00 M M 13.6 23 200 M M 7 8 27 190 25 64 54 59 -3 6 0 0.00 M M 12.3 23 200 M M 8 8 27 200 26 69 54 62 0 3 0 0.00 M M 10.5 18 260 M M 7 22 210 27 68 53 61 -1 4 0 0.00 M M 10.3 20 200 M M 7 24 200 28 67 55 61 -1 4 0 T M M 11.2 22 200 M M 7 26 190 29 67 52 60 -3 5 0 0.00 M M 9.6 20 220 M M 7 26 200 30 70 50 60 -3 5 0 0.00 M M 12.0 22 280 M M 6 25 280 31 68 53 61 -2 4 0 0.00 M M 12.5 22 190 M M 6 26 180 ================================================================================ SM 2065 1505 162 6 0.70 M 296.8 M 155 ================================================================================ AV 68.8 50.2 9.6 FASTST M M 5 MAX(MPH) MISC ----> 26 200 # 32 200 ================================================================================ 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: MAY YEAR: 2023 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.5 TOTAL FOR MONTH: 0.70 1 = FOG OR MIST DPTR FM NORMAL: -1.0 DPTR FM NORMAL: -0.10 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 13 GRTST 24HR 0.35 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 41 ON 7 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 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. 162 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 5 PTCLDY (SCALE 4-7) 18 TOTAL FM JUL 1 2876 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -28 [CDD (BASE 65) ] TOTAL THIS MO. 6 DPTR FM NORMAL -10 [PRESSURE DATA] TOTAL FM JAN 1 9 HIGHEST SLP M ON M DPTR FM NORMAL -9 LOWEST SLP 29.69 ON 2 [REMARKS] #FINAL-05-23#