WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS56 KMTR 201000
CF6SFO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     JULY
                                          YEAR:      2018
                                          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  78  62  70   7   0   5 0.00  0.0    0  7.5 16 320   M    M   6        18 320
 2  77  62  70   7   0   5    T  0.0    0  9.2 21 290   M    M   7        24 290
 3  77  62  70   7   0   5 0.00  0.0    0  9.5 21 210   M    M   2        24 210
 4  77  62  70   7   0   5 0.00  0.0    0 14.5 23 190   M    M   3        29 190
 5  78  60  69   5   0   4 0.00  0.0    0 13.8 29 280   M    M   4        32 280
 6   M  64   M   M   M   M 0.00  0.0    0 12.2 28 280   M    M   6        32 270
 7   M   M   M   M   M   M 0.00  0.0    0 18.5 33 260   M    M   4        37 260
 8   M   M   M   M   M   M 0.00  0.0    0 16.4 31 270   M    M   1        36 270
 9   M   M   M   M   M   M 0.00  0.0    0 17.8 32 270   M    M   2 8      38 270
10   M   M   M   M   M   M 0.00  0.0    0 16.8 36 260   M    M   2        42 270
11   M   M   M   M   M   M 0.00  0.0    0 11.5 25 290   M    M   3        29 280
12  75  57  66   2   0   1 0.00  0.0    0 10.8 24 290   M    M   7 8      28 290
13  71  58  65   1   0   0    T  0.0    0 13.9 25 290   M    M   5        29 310
14  71  55  63  -1   2   0 0.00  0.0    0 16.0 26 290   M    M   3        29 290
15  69  55  62  -2   3   0 0.00  0.0    0 14.6 26 290   M    M   4        30 280
16  69  55  62  -2   3   0 0.00  0.0    0 15.2 28 280   M    M   4        32 290
17  67  55  61  -3   4   0 0.00  0.0    0 14.1 26 290   M    M   4        31 290
18  71  55  63  -1   2   0 0.00  0.0    0 12.1 25 300   M    M   6        30 290
19  72  55  64   0   1   0 0.00  0.0    0 10.0 23 310   M    M   5        27 310
================================================================================
SM  952  817        15  25    T      0.0 254.4          M       78
================================================================================
AV 73.2 58.4                              13.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 36 260               # 42  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:    JULY
                                          YEAR:     2018
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 65.8   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   2.0   DPTR FM NORMAL:   -0.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON  5, 1 GRTST 24HR    T  ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     55 ON 19,18                            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:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
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.    15    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -23    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1    15    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -23

[CDD (BASE 65) ]
TOTAL THIS MO.    25
DPTR FM NORMAL     6    [PRESSURE DATA]
TOTAL FM JAN 1    87    HIGHEST SLP M ON M
DPTR FM NORMAL    28    LOWEST  SLP 29.80 ON 11

[REMARKS]



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.