WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 142207
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: JULY
YEAR: 2020
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 74 57 66 0 0 1 0.00 M M 12.2 23 200 M M 3 39 200
2 72 55 64 -2 1 0 0.00 M M 12.7 25 200 M M 3 31 200
3 74 54 64 -2 1 0 0.00 M M 11.0 20 190 M M 4 24 190
4 87 49 68 2 0 3 0.00 M M 7.3 17 200 M M 0 1 20 180
5 86 51 69 3 0 4 0.00 M M 9.2 20 200 M M 0 23 200
6 73 52 63 -3 2 0 0.00 M M 11.9 25 210 M M 0 30 260
7 82 60 71 5 0 6 0.00 M M 8.3 18 190 M M 0 23 190
8 83 54 69 3 0 4 0.00 M M 10.0 20 190 M M 0 24 190
9 84 55 70 4 0 5 0.00 M M 8.9 17 200 M M 1 26 250
10 82 56 69 3 0 4 0.00 M M 7.8 16 200 M M 0 19 200
11 90 52 71 5 0 6 0.00 M M 6.9 16 200 M M 0 1 22 310
12 88 50 69 3 0 4 0.00 M M 7.8 18 200 M M 0 24 230
13 72 57 65 -1 0 0 0.00 M M 15.8 24 190 M M 3 29 190
14 73 56 65 -1 0 0 0.00 M M 13.7 23 190 M M 4 28 190
15 75 56 66 1 0 1 0.00 M M 12.5 22 200 M M 3 26 200
16 76 56 66 1 0 1 0.00 M M 12.8 22 200 M M 3 25 200
17 74 55 65 0 0 0 0.00 M M 12.7 24 190 M M 2 32 190
18 78 52 65 0 0 0 0.00 M M 9.6 18 200 M M 0 22 200
19 77 57 67 2 0 2 0.00 M M 13.9 22 270 M M 3 27 270
20 79 57 68 3 0 3 0.00 M M 14.3 21 200 M M 4 25 260
21 76 56 66 1 0 1 0.00 M M 12.4 20 190 M M 6 1 24 200
22 75 58 67 2 0 2 0.00 M M 13.6 26 200 M M 6 32 190
23 74 57 66 1 0 1 0.00 M M 9.7 20 190 M M 5 24 190
24 72 55 64 -1 1 0 0.00 M M 10.2 23 200 M M 4 27 200
25 77 57 67 2 0 2 0.00 M M 9.1 20 190 M M 4 24 180
26 79 55 67 2 0 2 0.00 M M 10.1 20 180 M M 2 24 190
27 77 54 66 1 0 1 0.00 M M 10.9 20 190 M M 1 23 200
28 78 53 66 1 0 1 0.00 M M 10.7 18 190 M M 3 22 200
29 79 52 66 1 0 1 0.00 M M 8.7 17 200 M M 4 1 20 210
30 78 54 66 1 0 1 0.00 M M 10.0 16 200 M M 4 20 250
31 80 54 67 2 0 2 0.00 M M 11.1 18 210 M M 4 1 23 200
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SM 2424 1696 5 58 0.00 M 335.8 M 76
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AV 78.2 54.7 10.8 FASTST M M 2 MAX(MPH)
MISC ----> 26 200 39 200
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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: JULY
YEAR: 2020
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 66.5 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST
DPTR FM NORMAL: 1.1 DPTR FM NORMAL: 0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 11 GRTST 24HR 0.03 ON 22-22 TO 1/4 MILE OR LESS
LOWEST: 49 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: 0
MAX 90 OR ABOVE: 1 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. 5 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -35 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 5 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -28
[CDD (BASE 65) ]
TOTAL THIS MO. 58
DPTR FM NORMAL 6 [PRESSURE DATA]
TOTAL FM JAN 1 166 HIGHEST SLP 30.02 ON 31
DPTR FM NORMAL 57 LOWEST SLP 29.74 ON 1
[REMARKS]
#FINAL-07-20#