WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KMTR 231000
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   NAPA AIRPORT
                                          MONTH:     JUNE
                                          YEAR:      2017
                                          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  81  48  65   3   0   0 0.00  0.0    0  8.5 20 240   M    M   1 1      25 210
 2  83  49  66   4   0   1 0.00  0.0    0  7.6 17 210   M    M   0        20 210
 3  78  55  67   5   0   2 0.00  0.0    0  9.3 17 200   M    M   2        21 200
 4  81  51  66   4   0   1 0.00  0.0    0 10.8 21 200   M    M   0        26 190
 5  81  47  64   1   1   0 0.00  0.0    0  7.5 17 200   M    M   1 8      20 210
 6  76  56  66   3   0   1 0.00  0.0    0 11.9 21 200   M    M   3 18     24 190
 7  74  55  65   2   0   0    T  0.0    0 12.7 22 260   M    M   4        25 210
 8  67  59  63   0   2   0 0.22  0.0    0  5.8 17 230   M    M   9 18     21 220
 9  76  55  66   3   0   1    T  0.0    0 11.5 24 240   M    M   4 18     29 250
10  75  50  63  -1   2   0 0.00  0.0    0 13.3 28 270   M    M   0 8      34 270
11  73  46  60  -4   5   0 0.04    M    0  8.0 29 340   M    M   1 38     37 340
12  74  43  59  -5   6   0 0.00  0.0    0  6.3 18 190   M    M   1 128    22 220
13  81  46  64   0   1   0 0.00  0.0    0  6.6 18 200   M    M   0 1      22 200
14  86  50  68   4   0   3 0.00  0.0    0  7.0 18 210   M    M   0        22 200
15  91  51  71   7   0   6 0.00  0.0    0  8.4 23 270   M    M   0        28 270
16  97  60  79  15   0  14 0.00  0.0    0  7.5 18 190   M    M   0 8      22 270
17  94  61  78  13   0  13 0.00  0.0    0  7.1 17 200   M    M   0        20 190
18 103  63  83  18   0  18 0.00  0.0    0  5.8 15 200   M    M   0        17 210
19  88  62  75  10   0  10 0.00  0.0    0  8.1 18 190   M    M   0        22 200
20  84  60  72   7   0   7 0.00  0.0    0  9.6 18 200   M    M   0        22 200
21  86  58  72   7   0   7 0.00  0.0    0  7.7 17 210   M    M   2        22 210
22  91  61  76  11   0  11 0.00  0.0    0  8.3 21 190   M    M   0        25 190
================================================================================
SM 1820 1186        17  95  0.26     0.0 189.3          M       28
================================================================================
AV 82.7 53.9                               8.6 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 29 340               # 37  340
================================================================================
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:    JUNE
                                          YEAR:     2017
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 W

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

AVERAGE MONTHLY: 68.3   TOTAL FOR MONTH:   0.26    1 = FOG OR MIST
DPTR FM NORMAL:   4.6   DPTR FM NORMAL:    0.08    2 = FOG REDUCING VISIBILITY
HIGHEST:   103 ON 18    GRTST 24HR  0.22 ON  8- 8      TO 1/4 MILE OR LESS
LOWEST:     43 ON 12                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           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:   2
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:   1
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.    17    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL   -41    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  2478    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -869

[CDD (BASE 65) ]
TOTAL THIS MO.    95
DPTR FM NORMAL    64    [PRESSURE DATA]
TOTAL FM JAN 1   129    HIGHEST SLP M ON M
DPTR FM NORMAL    83    LOWEST  SLP 29.66 ON 22

[REMARKS]



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