WFO Monthly/Daily Climate Data
Issued by NWS

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

                                          STATION:   SAN FRANCISCO AIRPORT
                                          MONTH:     JUNE
                                          YEAR:      2021
                                          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  72  54  63   2   2   0 0.00    M    M 13.3 25 300   M    M   3        30 300
 2  67  53  60  -2   5   0 0.00    M    M 13.8 26 290   M    M   4        31 290
 3  72  54  63   1   2   0 0.00    M    M 12.1 25 310   M    M   2        29 310
 4  68  56  62   0   3   0 0.00    M    M 12.7 25 280   M    M   4        31 290
 5  74  55  65   3   0   0 0.00    M    M 11.2 24 300   M    M   3        28 290
 6  73  55  64   2   1   0 0.00    M    M 16.8 40 280   M    M   1        48 270
 7  66  55  61  -1   4   0 0.00    M    M 22.8 38 270   M    M   2        45 280
 8  67  55  61  -1   4   0 0.00    M    M 16.6 28 270   M    M   5        33 280
 9  67  55  61  -1   4   0 0.00    M    M 15.7 25 270   M    M   5        31 280
10  69  55  62   0   3   0 0.00    M    M 15.8 32 280   M    M   3        37 280
11  73  55  64   2   1   0 0.00    M    M 11.5 22 290   M    M   3        26 280
12  78  62  70   8   0   5 0.00    M    M 12.5 30 280   M    M   6 1      34 280
13  77  57  67   5   0   2 0.00    M    M 10.2 25 270   M    M   5 1      31 270
14  73  60  67   5   0   2 0.00    M    M 13.9 30 280   M    M   6 1      39 280
15  74  56  65   2   0   0 0.00    M    M 19.9 31 280   M    M   2        36 290
16  86  58  72   9   0   7 0.00    M    M 11.8 31 290   M    M   5        36 290
17  90  62  76  13   0  11 0.00    M    M 11.6 31 300   M    M   3        36 300
18  84  60  72   9   0   7 0.00    M    M 11.3 23 300   M    M   1        26 300
19  79  60  70   7   0   5 0.00    M    M  9.5 22 320   M    M   2        25 310
20  76  58  67   4   0   2 0.00    M    M  9.9 23 330   M    M   3         M   M
21  75  60  68   5   0   3 0.00    M    M  7.6 15 200   M    M   4        20 260
22  76  64  70   7   0   5 0.00    M    M 11.6 26 220   M    M   5        33 210
23  74  62  68   5   0   3 0.00    M    M 10.6 24 230   M    M   6        28 230
24  75  61  68   5   0   3 0.00    M    M 13.6 25 290   M    M   6        29 280
25  71  58  65   2   0   0 0.00    M    M 13.3 26 290   M    M   7        32 300
26  70  59  65   2   0   0 0.00    M    M 15.5 26 300   M    M   5        33 300
27  71  60  66   3   0   1 0.00    M    M 14.4 24 290   M    M   7        30 280
28  69  59  64   1   1   0 0.00    M    M 16.1 29 270   M    M   8        34 270
29  71  59  65   2   0   0 0.00    M    M 15.7 26 280   M    M   5        33 290
30  72  60  66   3   0   1 0.00    M    M 14.2 24 270   M    M   7        30 270
================================================================================
SM 2209 1737        30  57  0.00    M    405.5          M      128
================================================================================
AV 73.6 57.9                              13.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    40 280                 48 270
================================================================================
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:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   37 37 N
                                          LONGITUDE: 122 23 W

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

AVERAGE MONTHLY: 65.8   TOTAL FOR MONTH:   0.00    1 = FOG OR MIST
DPTR FM NORMAL:   3.3   DPTR FM NORMAL:   -0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 17    GRTST 24HR  0.57 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     53 ON  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:   0
MAX 90 OR ABOVE:   1    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.    30    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -67    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1  2084    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -393

[CDD (BASE 65) ]
TOTAL THIS MO.    57
DPTR FM NORMAL    34    [PRESSURE DATA]
TOTAL FM JAN 1    69    HIGHEST SLP M ON M
DPTR FM NORMAL    26    LOWEST  SLP 29.67 ON 18

[REMARKS]
#FINAL-06-21#


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