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000
CXUS56 KMTR 010900
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   NAPA AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  59  50  55  -3  10   0 0.20    M    M 11.0 18 270   M    M  10 1      22 270
 2  59  50  55  -3  10   0 0.17    M    M  7.2 15 140   M    M   9 18     20 140
 3  64  46  55  -3  10   0 0.08    M    M  7.2 16 140   M    M   8        20 150
 4  63  42  53  -5  12   0 0.00    M    M  7.0 17 280   M    M   5 12     20 280
 5  65  51  58  -1   7   0 0.03    M    M  9.6 20 200   M    M   9        22 200
 6  64  48  56  -3   9   0 0.15    M    M 11.9 24 200   M    M   6 1      28 200
 7  66  41  54  -5  11   0 0.00    M    M  7.7 18 280   M    M   1 1      22 290
 8  66  46  56  -3   9   0 0.07    M    M 10.0 17 280   M    M   6 1      21 200
 9  70  44  57  -2   8   0 0.00    M    M  7.0 21 260   M    M   0        27 230
10  66  45  56  -3   9   0 0.00    M    M  9.9 18 260   M    M   2        23 260
11  71  42  57  -3   8   0 0.00    M    M  6.4 15 200   M    M   2 12     20 220
12  74  46  60   0   5   0 0.00    M    M  6.6 16 190   M    M   1 1      19 190
13  86  53  70  10   0   5 0.00    M    M  5.1 15 260   M    M   4 1      19 270
14   M   M   M   M   M   M 0.00    M    M 11.3 25 190   M    M   1        32 200
15  72  53  63   3   2   0 0.00    M    M  9.2 16 200   M    M   2        20 200
16  80  52  66   6   0   1 0.00    M    M  6.2 16 180   M    M   3 128    19 180
17  73  52  63   2   2   0 0.00    M    M  7.2 17 200   M    M   4 1      21 190
18  71  52  62   1   3   0 0.00    M    M  8.6 17 210   M    M   4 1      20 220
19  72  51  62   1   3   0 0.00    M    M  9.5 18 200   M    M   2        22 200
20  70  52  61   0   4   0 0.00    M    M 10.2 18 190   M    M   5        22 200
21  72  55  64   3   1   0 0.00    M    M  8.6 16 200   M    M   5        21 200
22  75  55  65   4   0   0 0.00    M    M 10.6 22 200   M    M   5 18     27 200
23  67  54  61  -1   4   0 0.00    M    M 16.8 26 200   M    M   6 8      32 200
24  67  54  61  -1   4   0 0.00    M    M 13.6 23 200   M    M   7 8      27 190
25  64  54  59  -3   6   0 0.00    M    M 12.3 23 200   M    M   8 8      27 200
26  69  54  62   0   3   0 0.00    M    M 10.5 18 260   M    M   7        22 210
27  68  53  61  -1   4   0 0.00    M    M 10.3 20 200   M    M   7        24 200
28  67  55  61  -1   4   0    T    M    M 11.2 22 200   M    M   7        26 190
29  67  52  60  -3   5   0 0.00    M    M  9.6 20 220   M    M   7        26 200
30  70  50  60  -3   5   0 0.00    M    M 12.0 22 280   M    M   6        25 280
31  68  53  61  -2   4   0 0.00    M    M 12.5 22 190   M    M   6        26 180
================================================================================
SM 2065 1505       162   6  0.70    M    296.8          M      155
================================================================================
AV 68.8 50.2                               9.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    26 200               # 32 200
================================================================================
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:     MAY
                                          YEAR:      2023
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 W

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

AVERAGE MONTHLY: 59.5   TOTAL FOR MONTH:   0.70    1 = FOG OR MIST
DPTR FM NORMAL:  -1.0   DPTR FM NORMAL:   -0.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 13    GRTST 24HR  0.35 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     41 ON  7                               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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
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.   162    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL     5    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  2876    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   -28

[CDD (BASE 65) ]
TOTAL THIS MO.     6
DPTR FM NORMAL   -10    [PRESSURE DATA]
TOTAL FM JAN 1     9    HIGHEST SLP M ON M
DPTR FM NORMAL    -9    LOWEST  SLP 29.69 ON  2

[REMARKS]
#FINAL-05-23#