WFO Monthly/Daily Climate Data
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CXUS56 KMTR 011100
CF6SJC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JOSE AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   37 21 N
                                          LONGITUDE: 121 55 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  75  44  60   8   5   0 0.00    M    M  2.2  7 320   M    M   1         7 310
 2  70  44  57   5   8   0 0.00    M    M  2.1 13 320   M    M   6 18     15 330
 3  58  51  55   3  10   0 0.00    M    M  3.7 10 360   M    M   9 18     13 360
 4  61  51  56   5   9   0 0.00    M    M  3.6 10 320   M    M   9 18     13 340
 5  61  50  56   5   9   0 0.00    M    M  4.0 12 330   M    M   8 18     13 340
 6  53  50  52   1  13   0 0.01    M    M  2.6 13 330   M    M  10 18     16 330
 7  58  46  52   1  13   0 0.02    M    M  2.2  9 310   M    M   7 18     11 300
 8  58  45  52   1  13   0    T    M    M  4.7 12 340   M    M   7 18     13 340
 9  59  43  51   0  14   0 0.10    M    M  5.4 17 290   M    M   6 1      23 300
10  57  39  48  -3  17   0 0.00    M    M  3.7 13 330   M    M   2 18     15 340
11  62  33  48  -3  17   0 0.00    M    M  4.2 16 150   M    M   4        19 150
12  57  45  51   0  14   0    T    M    M 12.4 24 120   M    M   9        31 120
13  55  45  50   0  15   0 2.23    M    M 15.4 29 120   M    M  10 1      39 130
14  52  39  46  -4  19   0 0.11    M    M  7.3 20 330   M    M   6 1      25 340
15  55  38  47  -3  18   0    T  0.0    0 12.5 23 140   M    M   7        29 140
16  58  42  50   0  15   0 0.09    M    M  6.9 17 130   M    M   6 1      21 130
17  56  37  47  -3  18   0 0.00    M    M  3.6 13 320   M    M   1 1      14 310
18  54  33  44  -6  21   0 0.00    M    M  1.7  6 190   M    M   3         7 220
19  57  32  45  -5  20   0 0.00    M    M  3.1 13 210   M    M   3 128    17 230
20  57  38  48  -2  17   0 0.00    M    M  4.9 18 140   M    M   6 18     22 150
21  60  37  49  -1  16   0 0.10    M    M  3.0 10 290   M    M   6 18     12 300
22  63  48  56   6   9   0 0.06    M    M  5.9 18 160   M    M  10 1      22 140
23  61  51  56   6   9   0 0.27    M    M  8.1 16 150   M    M   9 1      21 160
24  56  49  53   3  12   0 0.53    M    M  7.7 21 300   M    M   8 1      25 310
25  54  44  49  -1  16   0 0.30    M    M  9.4 21 130   M    M   8 18     26 120
26  52  38  45  -5  20   0    T    M    M  6.9 15 150   M    M   8        18 140
27  53  43  48  -2  17   0 0.26    M    M  6.9 25 320   M    M   9 18     30 310
28  50  42  46  -4  19   0    T    M    M  6.3 18 130   M    M   8        24 130
29  55  46  51   1  14   0 0.27    M    M  8.5 24 140   M    M   9 1      30 150
30  55  41  48  -2  17   0 0.00    M    M  4.3 12 330   M    M   7        13 330
31  53  37  45  -5  20   0 0.00    M    M  6.4 18 330   M    M   2        23 340
================================================================================
SM 1785 1321       454   0  4.35  0.0    179.6          M      204
================================================================================
AV 57.6 42.6                               5.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    29 120                 39 130
================================================================================
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 JOSE AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   37 21 N
                                          LONGITUDE: 121 55 W

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

AVERAGE MONTHLY: 50.1   TOTAL FOR MONTH:   4.35    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:    2.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  1    GRTST 24HR  2.23 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     32 ON 19                               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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   454    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL     8    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1   718    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL   -96

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   634    HIGHEST SLP 30.31 ON 17
DPTR FM NORMAL    10    LOWEST  SLP 29.66 ON 13

[REMARKS]
#FINAL-12-21#


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