WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KMTR 131000
CF6OAK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   OAKLAND AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   37 43 N
                                          LONGITUDE: 122 13 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  58  41  50  -1  15   0 0.00  0.0    0  3.0  9 290   M    M   4 1      10 280
 2  57  41  49  -1  16   0 0.01  0.0    0  3.6 17 210   M    M   8 18     19 210
 3  59  44  52   2  13   0 0.01  0.0    0  9.4 22 270   M    M   2 1      27 320
 4  64  37  51   1  14   0 0.00  0.0    0  7.3 25  30   M    M   1 8      35  20
 5  67  39  53   3  12   0 0.00  0.0    0  6.4 18  30   M    M   0        24  40
 6  65  37  51   1  14   0 0.00  0.0    0  7.2 18  50   M    M   0        21  50
 7  62  42  52   2  13   0 0.00  0.0    0  6.1 13 160   M    M   3        15 160
 8  66  36  51   1  14   0 0.00  0.0    0  2.7 13  40   M    M   5        15  40
 9  64  36  50   1  15   0 0.00  0.0    0  4.1 10 110   M    M   5 8      11 100
10  62  36  49   0  16   0 0.00  0.0    0  4.4 10 130   M    M   2 8      12 120
11  61  35  48  -1  17   0 0.00  0.0    0  2.9  8 200   M    M   5 8       9 210
12  60  33  47  -2  18   0 0.00  0.0    0  3.2 13 300   M    M   2        15 300
================================================================================
SM  745  457       177   0  0.02     0.0  60.3          M       37
================================================================================
AV 62.1 38.1                               5.0 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25  30               # 35   20
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  OAKLAND AIRPORT
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   37 43 N
                                          LONGITUDE: 122 13 W

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

AVERAGE MONTHLY: 50.1   TOTAL FOR MONTH:   0.02    1 = FOG OR MIST
DPTR FM NORMAL:   0.3   DPTR FM NORMAL:   -1.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON  5    GRTST 24HR  0.01 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     33 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:   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.   177    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL    -6    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   639    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -219

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   312    HIGHEST SLP M ON M
DPTR FM NORMAL   174    LOWEST  SLP 29.99 ON  2

[REMARKS]



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