WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 010900
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: SEPTEMBER
YEAR: 2023
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 75 60 68 1 0 3 T M M 11.9 21 200 M M 9 26 200
2 78 61 70 3 0 5 0.01 M M 7.4 14 200 M M 8 18 20 170
3 78 57 68 1 0 3 T M M 10.6 21 280 M M 2 27 220
4 78 56 67 0 0 2 0.00 M M 7.0 18 200 M M 4 12 23 220
5 80 58 69 2 0 4 0.00 M M 5.9 15 190 M M 4 8 18 190
6 76 55 66 -1 0 1 0.00 M M 9.9 20 190 M M 2 1 24 200
7 77 54 66 -1 0 1 0.00 M M 7.7 13 190 M M 4 1 16 190
8 84 53 69 3 0 4 0.00 M M 6.2 15 200 M M 2 17 220
9 83 46 65 -1 0 0 0.00 M M 6.0 15 200 M M 0 1 17 200
10 80 50 65 -1 0 0 0.00 M M 4.6 12 210 M M 3 18 14 200
11 81 50 66 0 0 1 0.00 M M 7.1 17 200 M M 0 1 22 200
12 75 60 68 2 0 3 0.00 M M 9.8 16 210 M M 5 21 220
13 77 55 66 0 0 1 0.00 M M 8.0 16 160 M M 3 22 120
14 75 58 67 1 0 2 0.00 M M 8.7 17 200 M M 4 21 200
15 75 61 68 2 0 3 0.00 M M 10.3 17 220 M M 5 21 220
16 78 60 69 3 0 4 0.00 M M 12.2 20 260 M M 5 34 330
17 78 61 70 4 0 5 0.00 M M 12.7 22 260 M M 4 27 270
18 79 56 68 2 0 3 0.00 M M 11.4 22 260 M M 0 28 270
19 75 53 64 -1 1 0 0.00 M M 7.8 18 200 M M 1 8 22 200
20 73 59 66 1 0 1 0.00 M M 10.8 23 200 M M 6 8 32 200
21 74 50 62 -3 3 0 0.00 M M 9.3 24 200 M M 4 18 30 200
22 73 47 60 -5 5 0 0.00 M M 8.1 16 200 M M 3 8 20 200
23 73 46 60 -5 5 0 0.00 M M 7.3 17 270 M M 1 18 21 280
24 74 48 61 -4 4 0 0.00 M M 7.8 18 200 M M 3 1 21 210
25 77 50 64 -1 1 0 0.00 M M 8.2 20 220 M M 6 24 210
26 82 55 69 5 0 4 0.04 M M 6.4 18 280 M M 4 1 21 270
27 85 48 67 3 0 2 0.00 M M 5.6 24 280 M M 1 12 30 280
28 81 50 66 2 0 1 0.00 M M 5.2 17 200 M M 0 18 21 200
29 79 50 65 1 0 0 T M M 10.0 22 260 M M 2 18 28 250
30 72 57 65 1 0 0 0.07 M M 7.3 18 270 M M 7 23 260
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SM 2325 1624 19 53 0.12 M 251.2 M 102
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AV 77.5 54.1 8.4 FASTST M M 3 MAX(MPH)
MISC ----> # 24 200 34 330
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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: 2023
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.8 TOTAL FOR MONTH: 0.12 1 = FOG OR MIST
DPTR FM NORMAL: 0.1 DPTR FM NORMAL: 0.05 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 27 GRTST 24HR 0.07 ON 29-30 TO 1/4 MILE OR LESS
LOWEST: 46 ON 23, 9 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: 3
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. 19 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL -28 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 27 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -52
[CDD (BASE 65) ]
TOTAL THIS MO. 53
DPTR FM NORMAL -13 [PRESSURE DATA]
TOTAL FM JAN 1 326 HIGHEST SLP M ON M
DPTR FM NORMAL 31 LOWEST SLP 29.68 ON 1
[REMARKS]
#FINAL-09-23#