WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS56 KMTR 012142
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: MARCH
YEAR: 2021
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 65 34 50 -1 15 0 0.00 M M 3.5 10 230 M M 0 12 230
2 67 33 50 -1 15 0 0.00 M M 3.8 12 360 M M 0 13 360
3 63 36 50 -1 15 0 0.00 M M 7.8 26 200 M M 1 32 200
4 62 36 49 -2 16 0 0.00 M M 6.1 15 200 M M 2 1 17 200
5 65 37 51 0 14 0 0.17 M M 10.0 44 230 M M 1 1 56 220
6 61 39 50 -1 15 0 0.02 M M 7.3 17 270 M M 2 20 240
7 64 31 48 -4 17 0 0.00 M M 4.6 16 260 M M 1 128 19 260
8 59 43 51 -1 14 0 T M M 11.5 23 200 M M 6 29 200
9 59 39 49 -3 16 0 0.20 M M 9.3 24 220 M M 6 1 30 210
10 56 39 48 -4 17 0 0.31 M M 6.9 21 310 M M 7 18 24 210
11 59 38 49 -3 16 0 0.02 M M 5.9 20 270 M M 5 24 260
12 72 31 52 0 13 0 0.00 M M 4.3 14 260 M M 0 12 16 260
13 61 33 47 -5 18 0 0.00 M M 8.3 24 270 M M 3 128 27 270
14 57 42 50 -2 15 0 0.20 M M 8.9 22 220 M M 8 1 27 220
15 56 33 45 -7 20 0 0.02 M M 7.9 23 310 M M 2 29 290
16 58 29 44 -8 21 0 0.00 M M 6.3 20 200 M M 0 1 24 200
17 56 40 48 -4 17 0 0.00 M M 5.2 13 200 M M 2 15 200
18 55 47 51 -1 14 0 0.46 M M 4.2 21 210 M M 10 1 26 210
19 63 46 55 3 10 0 0.00 M M 7.7 21 260 M M 6 1 26 270
20 62 32 47 -5 18 0 0.00 M M 5.3 21 270 M M 0 18 24 270
21 69 32 51 -1 14 0 0.00 M M 6.0 20 330 M M 1 12 26 330
22 68 36 52 -1 13 0 0.00 M M 8.0 23 270 M M 0 1 28 260
23 68 37 53 0 12 0 0.00 M M 11.5 26 20 M M 0 34 10
24 70 41 56 3 9 0 0.00 M M 8.9 21 240 M M 0 24 250
25 66 40 53 0 12 0 0.00 M M 8.0 18 270 M M 0 22 270
26 76 37 57 4 8 0 0.00 M M 9.5 24 350 M M 0 28 350
27 75 38 57 4 8 0 0.00 M M 5.5 14 200 M M 0 16 210
28 76 40 58 5 7 0 0.00 M M 6.0 20 260 M M 0 26 270
29 69 36 53 0 12 0 0.00 M M 4.4 12 200 M M 0 1 M M
30 80 38 59 6 6 0 0.00 M M 8.2 22 30 M M 0 27 40
31 82 45 64 11 1 0 0.00 M M 4.7 17 70 M M 0 23 60
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SM 2019 1158 418 0 1.40 M 215.5 M 63
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AV 65.1 37.4 7.0 FASTST M M 2 MAX(MPH)
MISC ----> 44 230 56 220
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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: MARCH
YEAR: 2021
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 51.2 TOTAL FOR MONTH: 1.40 1 = FOG OR MIST
DPTR FM NORMAL: -0.9 DPTR FM NORMAL: -1.10 2 = FOG REDUCING VISIBILITY
HIGHEST: 82 ON 31 GRTST 24HR 0.46 ON 18-18 TO 1/4 MILE OR LESS
LOWEST: 29 ON 16 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 418 CLEAR (SCALE 0-3) 23
DPTR FM NORMAL 19 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 2227 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -557
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.30 ON 20
DPTR FM NORMAL -1 LOWEST SLP 29.71 ON 3
[REMARKS]
#FINAL-03-21#