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000
CXUS56 KMTR 080911
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   NAPA AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          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  84  43  64  10   1   0 0.00    M    M  5.2 16 280   M    M   0        19 280
 2  71  38  55   1  10   0 0.00    M    M  7.7 20 270   M    M   0        23 270
 3  65  46  56   2   9   0 0.00    M    M 10.8 22 280   M    M   4        26 280
 4  65  46  56   2   9   0 0.00    M    M  9.9 21 260   M    M   3        23 260
 5  63  44  54   0  11   0    T    M    M  9.0 16 210   M    M   3        22 200
 6  66  42  54  -1  11   0 0.00    M    M  7.5 17 210   M    M   4        20 230
 7  66  45  56   1   9   0 0.00    M    M 12.5 28 270   M    M   3        31 270
 8  70  34  52  -3  13   0 0.00    M    M  5.7 16 200   M    M   1 12     20 210
 9  67  37  52  -3  13   0 0.00    M    M  8.3 18 260   M    M   0        23 200
10  74  34  54  -1  11   0 0.00    M    M  6.6 17 270   M    M   0 12     21 200
11  74  37  56   1   9   0 0.00    M    M  5.3 17 200   M    M   0 1      20 200
12  72  40  56   1   9   0 0.00    M    M  7.1 18 200   M    M   3 18     22 200
13  71  39  55   0  10   0 0.00    M    M  9.0 21 240   M    M   1 12     24 250
14  70  40  55  -1  10   0 0.00    M    M  8.5 25 200   M    M   2        29 200
15  69  40  55  -1  10   0 0.00    M    M  8.0 17 200   M    M   2 1      20 200
16  71  37  54  -2  11   0 0.00    M    M  6.2 17 210   M    M   1 128    21 220
17  82  38  60   4   5   0 0.00    M    M  7.0 22 280   M    M   2 18     26 280
18  86  37  62   6   3   0 0.00    M    M  7.0 21 260   M    M   0        24 260
19  71  47  59   3   6   0 0.00    M    M  9.5 20 200   M    M   2        24 200
20  70  42  56   0   9   0    T    M    M 10.9 23 200   M    M   1 8      29 200
21  64  48  56   0   9   0 0.00    M    M 14.2 24 190   M    M   6 18     29 190
22  61  49  55  -2  10   0 0.00    M    M 10.7 23 190   M    M   8        26 200
23  64  49  57   0   8   0 0.00    M    M 13.5 26 260   M    M   5        33 270
24  65  48  57   0   8   0 0.00    M    M 11.7 22 200   M    M   6        28 200
25  62  47  55  -2  10   0    T    M    M 11.8 24 190   M    M   5        30 190
26  65  33  49  -8  16   0 0.00    M    M  7.4 21 260   M    M   1 12     25 280
27  77  34  56  -1   9   0 0.00    M    M  6.8 23 260   M    M   0 1      27 260
28  84  38  61   3   4   0 0.00    M    M  6.8 23 280   M    M   0        28 280
29  75  42  59   1   6   0 0.00    M    M  6.2 16 200   M    M   0        19 210
30  70  41  56  -2   9   0 0.00    M    M  7.8 20 200   M    M   0 1      23 200
================================================================================
SM 2114 1235       268   0     T    M    258.6          M       63
================================================================================
AV 70.5 41.2                               8.6 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    28 270                 33 270
================================================================================
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:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 55.8   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:   -1.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 18    GRTST 24HR     T ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     33 ON 26                               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:   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.   268    CLEAR  (SCALE 0-3)  20
DPTR FM NORMAL   -10    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  2495    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -252

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -2    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.20 ON 29
DPTR FM NORMAL    -2    LOWEST  SLP 29.75 ON 20

[REMARKS]
#FINAL-04-21#