WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KMTR 191000
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   NAPA AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2015
                                          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  66  33  50  -3  15   0 0.00  0.0    0  5.7 18 260   M    M   0        28 250
 2  71  37  54   1  11   0 0.00  0.0    0 10.2 22 350   M    M   0        26 350
 3  70  33  52  -2  13   0 0.00  0.0    0  5.9 20 260   M    M   0        24 220
 4  67  32  50  -4  15   0 0.00  0.0    0  9.6 28 270   M    M   0        32 270
 5  60  36  48  -6  17   0    T    M    0  8.7 20 270   M    M   5 1      28 270
 6  61  33  47  -7  18   0 0.00  0.0    0 10.7 23 220   M    M   2        27 230
 7   M   M   M   M   M   M 1.01    M    M   M   M   M   M    M   M         M  M
 8  63  35  49  -5  16   0    T    M    M  4.8 12 280   M    M   1 1      15 290
 9  66  38  52  -2  13   0 0.00  0.0    0  5.3 16 290   M    M   0        20 290
10  68  37  53  -1  12   0 0.00  0.0    0  4.7 17 270   M    M   0        22 270
11  72  38  55   1  10   0 0.00  0.0    0  5.7 23 260   M    M   0 1      27 260
12  74  37  56   2   9   0 0.00  0.0    0  4.1 13 270   M    M   0 12     16 260
13  67  37  52  -2  13   0 0.00  0.0    0 11.9 32 250   M    M   2 12     42 250
14  65  35  50  -5  15   0 0.00  0.0    0  7.4 22 290   M    M   0 8      27 280
15  76  35  56   1   9   0 0.00  0.0    0  8.4 21 360   M    M   0        26 360
16  78  42  60   5   5   0 0.00  0.0    0  6.5 20  20   M    M   0        25  20
17  73  39  56   1   9   0 0.00  0.0    0  6.2 15 200   M    M   0        17 210
18  69  45  57   2   8   0 0.00  0.0    0  6.6 16 190   M    M   4 1      19 200
================================================================================
SM 1166  622       208   0  1.01     0.0 122.4          M       14
================================================================================
AV 68.6 36.6                               7.2 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 32 250               # 42  250
================================================================================
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:     2015
                                          LATITUDE:   38 13 N
                                          LONGITUDE: 122 17 W

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

AVERAGE MONTHLY: 52.6   TOTAL FOR MONTH:   1.01    1 = FOG OR MIST
DPTR FM NORMAL:  -1.6   DPTR FM NORMAL:    0.34    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 16    GRTST 24HR  1.01 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     32 ON  4                               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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   208    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL    11    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  2231    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -750

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL    -1    LOWEST  SLP 29.82 ON  6

[REMARKS]



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