WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS56 KMTR 221000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2017
                                          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
================================================================================

 1 104  67  86  21   0  21 0.00  0.0    0  5.2 25 290   M    M   1 8      28 290
 2 104  72  88  23   0  23 0.00  0.0    0  5.1 20 280   M    M   1 8      22 270
 3  86  68  77  12   0  12 0.00  0.0    0  8.0 21 290   M    M   6 8      24 290
 4  84  68  76  11   0  11 0.00  0.0    0  5.9 18 200   M    M   8 8      22 210
 5  83  60  72   7   0   7 0.00  0.0    0  7.6 15 280   M    M   4        18 320
 6  78  64  71   6   0   6    T  0.0    0  8.3 20 200   M    M   6        23 210
 7  72  62  67   2   0   2    T  0.0    0  8.3 16 270   M    M   8        19 290
 8  72  60  66   1   0   1 0.00  0.0    0 11.6 21 260   M    M   7        25 300
 9  75  61  68   3   0   3 0.00  0.0    0  9.3 25 290   M    M   5        30 290
10  92  61  77  12   0  12 0.00  0.0    0  7.9 21 290   M    M   3        24 290
11  86  67  77  12   0  12 0.22  0.0    0  8.9 24 300   M    M   7 3      29 300
12  85  65  75  10   0  10 0.00  0.0    0  6.9 18 220   M    M   4        22 270
13  74  63  69   4   0   4 0.00  0.0    0  8.3 17 250   M    M   7        23 250
14  71  60  66   1   0   1 0.00  0.0    0 15.4 33 260   M    M   5        38 260
15  72  58  65   0   0   0 0.00  0.0    0 13.8 23 260   M    M   2        28 280
16  72  56  64  -1   1   0 0.00  0.0    0 10.0 24 280   M    M   4        31 300
17  73  56  65   0   0   0 0.00  0.0    0 11.6 24 270   M    M   4        30 280
18  73  60  67   2   0   2 0.00  0.0    0 16.6 26 260   M    M   7        32 280
19  73  58  66   1   0   1 0.00  0.0    0 15.6 31 280   M    M   3        35 280
20  71  59  65   0   0   0 0.00  0.0    0 13.2 23 270   M    M   7 18     28 270
21  67  56  62  -3   3   0 0.00  0.0    0 21.2 36 270   M    M   2        43 270
================================================================================
SM 1667 1301         4 128  0.22     0.0 218.7          M      101
================================================================================
AV 79.4 62.0                              10.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 36 270               # 43  270
================================================================================
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:    SEPTEMBER
                                          YEAR:     2017
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 70.7   TOTAL FOR MONTH:   0.22    1 = FOG OR MIST
DPTR FM NORMAL:   5.7   DPTR FM NORMAL:    0.13    2 = FOG REDUCING VISIBILITY
HIGHEST:   104 ON  2, 1 GRTST 24HR  0.22 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     56 ON 21,17                            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:   3    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.     4    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -38    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1    64    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -91

[CDD (BASE 65) ]
TOTAL THIS MO.   128
DPTR FM NORMAL    92    [PRESSURE DATA]
TOTAL FM JAN 1   260    HIGHEST SLP M ON M
DPTR FM NORMAL   127    LOWEST  SLP 29.74 ON M

[REMARKS]



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