WFO Monthly/Daily Climate Data
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000
CXUS56 KMTR 181000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     JANUARY
                                          YEAR:      2019
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 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  55  44  50   0  15   0 0.00  0.0    0  7.8 25  10   M    M   3        29  10
 2  54  38  46  -4  19   0 0.00  0.0    0  1.6  7 280   M    M   1         7 280
 3  54  39  47  -3  18   0 0.00  0.0    0  3.0  9  90   M    M   5        10  80
 4  63  39  51   1  14   0 0.00  0.0    0  3.9 22 170   M    M   6 8      25 160
 5  58  49  54   4  11   0 0.19  0.0    0 16.1 45 200   M    M   9        55 190
 6  61  47  54   4  11   0    M    M    0   M   M   M   M    M   8 18      M  M
 7   M   M   M   M   M   M 0.00  0.0    0  3.0 21 250   M    M   8        21 250
 8  62  52  57   7   8   0 0.00  0.0    0  7.7 21 150   M    M   8        21 150
 9  61  55  58   8   7   0    M  0.0    0 10.4 24 160   M    M   7        24 160
10  66  50  58   8   7   0 0.00  0.0    0  1.9  6  90   M    M   5 128     9 160
11  61  50  56   6   9   0 0.16  0.0    0  4.2 14  10   M    M   8        17 350
12  62  56  59   9   6   0 0.01  0.0    0  3.9 15 200   M    M   5        16 200
13  59  52  56   6   9   0 0.00  0.0    0  2.9 10  70   M    M   5        12  60
14  57  48  53   3  12   0    T    M    0  5.4 20 160   M    M   8        28 170
15  56  48  52   2  13   0 0.57    M    0 11.5 20 180   M    M   9 1      25 190
16  63  52  58   8   7   0 1.16  0.0    0 22.1 45 170   M    M   9 138    60 160
17  62  57  60  10   5   0 0.03  0.0    0 14.3 30 200   M    M   8 8      38 190
================================================================================
SM  954  776       171   0  2.12     0.0 119.7          M      112
================================================================================
AV 59.6 48.5                               7.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 45 200               # 60  160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  SAN FRANCISCO AIRPORT
                                          MONTH:    JANUARY
                                          YEAR:     2019
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 54.1   TOTAL FOR MONTH:   2.12    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:   -0.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON 10    GRTST 24HR  1.16 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     38 ON  2                               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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   171    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -84    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  1080    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -185

[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     0    LOWEST  SLP 29.61 ON  5

[REMARKS]


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