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000
CXUS56 KMTR 010900
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  59  52  56  -3   9   0 0.01    M    M 18.8 31 260   M    M   9        42 250
 2  58  50  54  -5  11   0 0.48    M    M  8.4 20 140   M    M   9 1      24 160
 3  60  51  56  -3   9   0 0.20    M    M  9.0 15 130   M    M  10 1      21 140
 4  60  51  56  -3   9   0 0.01    M    M  7.8 17 270   M    M   9        23 280
 5  61  53  57  -2   8   0    T    M    M  7.1 20 230   M    M   9        24 220
 6  63  53  58  -1   7   0 0.02    M    M  8.5 21 230   M    M   8        25 240
 7  65  50  58  -1   7   0 0.00    M    M  8.6 21 280   M    M   5        28 270
 8  65  52  59   0   6   0    T    M    M 11.2 21 270   M    M   6 18     25 270
 9  65  53  59   0   6   0 0.00    M    M 14.5 26 270   M    M   5        33 270
10  62  54  58  -1   7   0 0.00    M    M 13.9 24 270   M    M   7        29 250
11  63  54  59  -1   6   0 0.00    M    M 14.9 24 270   M    M   6        32 280
12  69  53  61   1   4   0    T    M    M 16.2 26 290   M    M   5 18     32 290
13  82  53  68   8   0   3 0.00    M    M  9.3 23 280   M    M   4 18     29 270
14  72  53  63   3   2   0 0.00    M    M  8.3 16 300   M    M   2        21 300
15  68  55  62   2   3   0 0.00    M    M 11.1 23 280   M    M   4        27 280
16  72  54  63   3   2   0 0.00    M    M 14.5 31 290   M    M   5 18     36 290
17  64  53  59  -1   6   0 0.00    M    M 14.5 28 280   M    M   6        35 290
18  64  54  59  -1   6   0 0.00    M    M 13.4 26 270   M    M   6 1      32 270
19  64  55  60   0   5   0 0.00    M    M 13.9 25 280   M    M   7        32 270
20  63  54  59  -1   6   0 0.00    M    M 13.9 25 270   M    M   9 18     33 270
21  68  54  61   1   4   0 0.00    M    M 11.2 26 270   M    M   7 8      32 270
22  71  52  62   2   3   0 0.00    M    M  9.2 24 300   M    M   2 8      30 300
23  67  54  61   0   4   0 0.00    M    M 12.0 23 210   M    M   5 8      28 210
24  66  54  60  -1   5   0 0.00    M    M 10.2 17 200   M    M   6 8      22 210
25  65  54  60  -1   5   0 0.00    M    M 11.1 22 250   M    M   6        28 240
26  66  55  61   0   4   0 0.00    M    M 11.1 23 270   M    M   8        31 270
27  68  54  61   0   4   0 0.00    M    M 12.2 25 270   M    M   7 8      32 260
28  61  55  58  -3   7   0    T    M    M 10.1 21 270   M    M   9 8      25 260
29  68  55  62   1   3   0 0.00    M    M 12.1 26 200   M    M   6        34 210
30  67  56  62   1   3   0 0.00    M    M 11.5 23 270   M    M   6        33 280
31  65  54  60  -1   5   0 0.00    M    M 13.1 24 250   M    M   7 18     34 280
================================================================================
SM 2031 1654       166   3  0.72    M    361.6          M      200
================================================================================
AV 65.5 53.4                              11.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 31 260                 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:   SAN FRANCISCO AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2023
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 59.4   TOTAL FOR MONTH:   0.72    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:    0.24    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 13    GRTST 24HR  0.49 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     50 ON  7, 2                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
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.   166    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1  2521    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL   144

[CDD (BASE 65) ]
TOTAL THIS MO.     3
DPTR FM NORMAL   -11    [PRESSURE DATA]
TOTAL FM JAN 1     5    HIGHEST SLP M ON M
DPTR FM NORMAL   -15    LOWEST  SLP 29.75 ON  2

[REMARKS]
#FINAL-05-23#