WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS56 KMTR 020842 CF6APC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: NAPA AIRPORT MONTH: SEPTEMBER YEAR: 2020 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 74 56 65 -1 0 0 0.00 M M 12.3 22 200 M M 10 8 26 200 2 78 58 68 2 0 3 0.00 M M 12.1 17 270 M M 5 8 22 270 3 80 55 68 2 0 3 0.00 M M 9.6 18 250 M M 4 8 21 220 4 80 55 68 2 0 3 0.00 M M 6.1 13 280 M M 3 8 15 190 5 101 53 77 11 0 12 0.00 M M 3.4 10 200 M M 0 8 12 200 6 110 62 86 20 0 21 0.00 M M 3.2 13 270 M M 0 8 15 260 7 106 63 85 19 0 20 0.00 M M 5.3 18 250 M M 1 8 23 250 8 98 62 80 14 0 15 0.00 M M 7.3 16 340 M M 7 8 20 340 9 63 60 62 -4 3 0 0.00 M M 4.6 14 200 M M 10 18 16 200 10 67 54 61 -5 4 0 0.00 M M 3.3 8 200 M M 10 18 10 200 11 80 48 64 -1 1 0 0.00 M M 2.9 9 190 M M 10 128 10 210 12 87 47 67 2 0 2 0.00 M M 3.8 12 200 M M 10 128 18 210 13 73 52 63 -2 2 0 0.00 M M 6.5 15 200 M M 10 18 18 210 14 76 52 64 -1 1 0 0.00 M M 6.2 14 200 M M 10 18 17 200 15 81 48 65 0 0 0 0.00 M M 4.0 15 200 M M 5 128 17 210 16 84 56 70 5 0 5 0.00 M M 4.7 15 210 M M 4 128 18 210 17 83 63 73 9 0 8 0.00 M M 9.3 20 250 M M 5 18 26 250 18 82 61 72 8 0 7 T M M 12.3 26 270 M M 2 8 32 270 19 85 51 68 4 0 3 0.00 M M 5.1 15 200 M M 3 12 17 210 20 86 54 70 6 0 5 0.00 M M 4.9 14 200 M M 0 16 190 21 79 55 67 3 0 2 0.00 M M 7.8 17 200 M M 2 1 21 200 22 81 52 67 3 0 2 0.00 M M 9.2 24 260 M M 2 28 260 23 86 51 69 6 0 4 0.00 M M 9.6 23 270 M M 0 8 29 270 24 87 52 70 7 0 5 0.00 M M 10.8 28 260 M M 0 1 35 260 25 82 47 65 2 0 0 0.00 M M 6.9 18 190 M M 0 1 22 200 26 87 52 70 7 0 5 0.00 M M 4.7 18 200 M M 0 20 200 27 101 60 81 19 0 16 0.00 M M 5.4 13 330 M M 0 M M 28 103 60 82 20 0 17 0.00 M M 5.3 12 210 M M 1 14 200 29 83 54 69 7 0 4 0.00 M M 4.5 15 210 M M 1 18 190 30 91 51 71 9 0 6 0.00 M M 4.1 8 220 M M 1 128 24 30 ================================================================================ SM 2554 1644 11 168 T M 195.2 M 116 ================================================================================ AV 85.1 54.8 6.5 FASTST M M 4 MAX(MPH) MISC ----> 28 260 35 260 ================================================================================ 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: SEPTEMBER YEAR: 2020 LATITUDE: 38 13 N LONGITUDE: 122 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.0 TOTAL FOR MONTH: T 1 = FOG OR MIST DPTR FM NORMAL: 5.5 DPTR FM NORMAL: -0.32 2 = FOG REDUCING VISIBILITY HIGHEST: 110 ON 6 GRTST 24HR T ON 18-18 TO 1/4 MILE OR LESS LOWEST: 47 ON 25,12 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: 7 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. 11 CLEAR (SCALE 0-3) 16 DPTR FM NORMAL -56 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 23 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -116 [CDD (BASE 65) ] TOTAL THIS MO. 168 DPTR FM NORMAL 118 [PRESSURE DATA] TOTAL FM JAN 1 506 HIGHEST SLP 30.09 ON 30 DPTR FM NORMAL 290 LOWEST SLP 29.59 ON 8 [REMARKS] #FINAL-09-20#