WFO Monthly/Daily Climate Data
Issued by NWS

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CXUS56 KMTR 011000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     FEBRUARY
                                          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  57  39  48  -4  17   0 0.00    M    M  2.5  9  20   M    M   4 18     11  20
 2  62  40  51  -1  14   0 0.00    M    M  4.4  M 190   M    M   7 18      M 190
 3  58  50  54   2  11   0 0.58    M    M  5.0 16 110   M    M  10 1      21 110
 4  60  51  56   4   9   0 0.64    M    M 11.0 40 210   M    M   9 128    53 220
 5  57  48  53   0  12   0 0.07    M    M 14.6 29 290   M    M   6 8      39 290
 6  59  41  50  -3  15   0 0.00    M    M  5.9 17 290   M    M   3 18     21 290
 7  61  42  52  -1  13   0 0.00    M    M  3.5 17 290   M    M   3 18     24 290
 8  63  43  53   0  12   0 0.00    M    M  4.5 13 290   M    M   1 18     15 290
 9  64  43  54   1  11   0 0.00    M    M  4.5 21 290   M    M   1 18     25 280
10  58  44  51  -2  14   0    T    M    M 12.1 25 270   M    M   5 18     33 310
11  56  44  50  -3  15   0 0.06    M    M  7.4 22  40   M    M   7 8      27  10
12  64  42  53   0  12   0 0.00    M    M  6.3 18 290   M    M   3 18     26 310
13  60  43  52  -1  13   0 0.00    M    M 18.2 46 290   M    M   4 128    56 290
14  53  44  49  -4  16   0    T    M    M 18.4 33 280   M    M   3 8      43 290
15  59  41  50  -4  15   0 0.00    M    M  9.3 24  10   M    M   0 8      31  10
16  58  39  49  -5  16   0 0.00    M    M  3.2 12 210   M    M   5 8      14 210
17  62  42  52  -2  13   0 0.00    M    M  4.8 14 280   M    M   5 8      18 290
18  60  40  50  -4  15   0 0.00    M    M  4.1 16 300   M    M   3 8      19 310
19  66  41  54   0  11   0 0.00    M    M  5.3 15 300   M    M   3 18     19 300
20  67  45  56   2   9   0 0.00    M    M  5.8 21 300   M    M   5 18     25 300
21  56  46  51  -3  14   0 0.00    M    M 29.6 49 300   M    M   5 18     68 280
22  51  42  47  -7  18   0 0.04    M    M 20.0 32 310   M    M   6 8      45 310
23  51  39  45  -9  20   0 0.34    M    M 14.3 37 200   M    M   7 138    50 200
24  51  41  46  -8  19   0 0.59    M    M 10.9 23 130   M    M   8 138    32 140
25  52  44  48  -6  17   0    T    M    M  6.9 14 280   M    M   7 8      19 300
26  53  44  49  -5  16   0 0.21    M    M 11.2 30 190   M    M   8 18     41 190
27  52  41  47  -7  18   0 0.54    M    M 12.6 39 190   M    M   7 138    51 190
28  56  43  50  -5  15   0 0.33    M    M 11.9 24 230   M    M   8 18     35 250
================================================================================
SM 1626 1202       400   0  3.40    M    268.2          M      143
================================================================================
AV 58.1 42.9                               9.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    49 300                 68 280
================================================================================
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:     FEBRUARY
                                          YEAR:      2023
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 50.5   TOTAL FOR MONTH:   3.40    1 = FOG OR MIST
DPTR FM NORMAL:  -3.0   DPTR FM NORMAL:   -0.56    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON 20    GRTST 24HR  0.87 ON 23-24      TO 1/4 MILE OR LESS
LOWEST:     39 ON 23,16                             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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   400    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    77    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  1708    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL    29

[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 29.56 ON 24

[REMARKS]
#FINAL-02-23#


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