National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS56 KMTR 011000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     JANUARY
                                          YEAR:      2024
                                          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  60  48  54   3  11   0 0.00    M    M  3.7 13  70   M    M   2 18     15  60
 2  64  47  56   5   9   0 0.26    M    M  8.4 32 270   M    M   7 18     44 270
 3  59  49  54   3  11   0 0.18    M    M 11.9 26 310   M    M   5 18     34 310
 4  61  47  54   3  11   0 0.00    M    M  6.9 20 280   M    M   4 8      27 260
 5  62  50  56   5   9   0    T    M    M  4.4 13 290   M    M   4 18     16 290
 6  57  45  51   0  14   0 0.14    M    M 11.2 31 270   M    M   6 1      38 270
 7  56  39  48  -3  17   0 0.00    M    M  6.3 15 300   M    M   1        20 310
 8  55  40  48  -3  17   0 0.00    M    M  4.3 10 280   M    M   5        13 270
 9  58  49  54   3  11   0 0.07    M    M 12.2 30 290   M    M   6 18     36 300
10  57  44  51   0  14   0 0.20    M    M 14.0 31 310   M    M   6 18     46 280
11  54  42  48  -3  17   0 0.00    M    M  6.7 20 320   M    M   3        27 330
12  54  42  48  -3  17   0 0.00    M    M  4.5 13 280   M    M   7        15 270
13  57  47  52   1  13   0 0.59    M    M  8.4 24 210   M    M   9 18     32 220
14  59  50  55   4  10   0 0.04    M    M  7.5 20 290   M    M   7 18     23 290
15  59  50  55   4  10   0 0.00    M    M  4.2 14  80   M    M   6 18     17  70
16  57  48  53   2  12   0 0.53    M    M  4.2 14 110   M    M   8 18     22 160
17  60  49  55   4  10   0    T    M    M  5.7 15 280   M    M   6 1      18 290
18  60  47  54   3  11   0 0.00    M    M  2.3 12  30   M    M   7 18     13  30
19  58  50  54   3  11   0 0.24    M    M  5.6 14 100   M    M   9 18     20 170
20  59  54  57   6   8   0 0.17    M    M 10.2 20 190   M    M   9 1      33 220
21  62  53  58   6   7   0 0.40    M    M  9.1 21 180   M    M   9 1      31 200
22  61  54  58   6   7   0 0.58    M    M  8.3 20 290   M    M   9 18     25 160
23  59  53  56   4   9   0 0.00    M    M  8.1 17 260   M    M   7 1      21 270
24  60  52  56   4   9   0 0.50    M    M  7.7 18 190   M    M   9 1      31 200
25  61  49  55   3  10   0 0.00    M    M  6.7 16 280   M    M   5 18     21 290
26  60  51  56   4   9   0 0.00    M    M  2.3  8 100   M    M   7 18     10  90
27  60  51  56   4   9   0 0.00    M    M  3.5 10  30   M    M   8 18     13 140
28  66  53  60   8   5   0 0.00    M    M  3.9 10 180   M    M   7        14 170
29  66  49  58   6   7   0 0.00    M    M  2.4 10 360   M    M   4 18     14 360
30  64  54  59   7   6   0    T    M    M  7.0 23 190   M    M   7 18     40 200
31  61  53  57   5   8   0 1.14    M    M 14.2 29 180   M    M   9 1      42 160
================================================================================
SM 1846 1509       329   0  5.04    M    215.8          M      198
================================================================================
AV 59.5 48.7                               7.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    32 270                 46 280
================================================================================
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:     JANUARY
                                          YEAR:      2024
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 54.1   TOTAL FOR MONTH:   5.04    1 = FOG OR MIST
DPTR FM NORMAL:   2.8   DPTR FM NORMAL:    1.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON 29,28  GRTST 24HR  1.14 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:     39 ON  7                               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:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  12
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   329    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -97    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1   825    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -530

[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 29.57 ON 31

[REMARKS]
#FINAL-01-24#