WFO Monthly/Daily Climate Data
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CXUS56 KSGX 011145
CF6SNA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JOHN WAYNE AIRPORT CA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   33 40 N
                                          LONGITUDE: 117 53 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  47  60   2   5   0 0.00  0.0    0  2.0 12 190   M    M   0 8      13 190
 2  76  46  61   3   4   0 0.00  0.0    0  3.0 17  70   M    M   1        21  80
 3  77  48  63   6   2   0 0.00  0.0    0  6.5 21  30   M    M   5 8      27  70
 4  76  42  59   2   6   0 0.00  0.0    0  1.9  8 250   M    M   0        11 300
 5  72  43  58   1   7   0 0.00  0.0    0  1.9  9 200   M    M   2 8      11 200
 6  73  42  58   1   7   0 0.00  0.0    0  1.4  8 210   M    M   1 8      11 200
 7  77  47  62   5   3   0 0.00  0.0    0  1.5 17  70   M    M   4 8      22  70
 8  87  59  73  17   0   8 0.00  0.0    0  5.9 14  50   M    M   3        20  70
 9  74  54  64   8   1   0 0.00  0.0    0  2.2 14 200   M    M   5 8      16 200
10  65  49  57   1   8   0 0.00    M    M  4.7 17 210   M    M   3        22 200
11  64  47  56   0   9   0 0.00    M    M  2.5 12 200   M    M   3        17 260
12  65  48  57   1   8   0 0.00    M    M  3.9 13 200   M    M   5        16 190
13  69  46  58   2   7   0 0.00    M    M  2.6 12 200   M    M   5 1      13 200
14  66  50  58   2   7   0    T    M    M  3.8 14 210   M    M   6 1      17 200
15  74  45  60   4   5   0 0.00    M    M  3.0 21  60   M    M   0        30  60
16  70  46  58   2   7   0 0.00    M    M  2.1  8 220   M    M   1        11 210
17  66  50  58   2   7   0 0.01    M    M  3.2 14 190   M    M   3        17 190
18  73  49  61   5   4   0 0.00    M    M  3.4 13 200   M    M   1        16 210
19  72  44  58   2   7   0 0.00    M    M  1.9 10 200   M    M   0 8      13 200
20  78  44  61   5   4   0 0.00    M    M  2.3  9 200   M    M   0        10 200
21  78  47  63   7   2   0 0.00    M    M  2.2 10 200   M    M   0        12 200
22  66  48  57   1   8   0 0.00    M    M  3.3 13 220   M    M   3        15 230
23  68  50  59   3   6   0 0.00    M    M  3.7 16  60   M    M   6 8      21  70
24  67  51  59   3   6   0 0.02    M    M  4.0 22  60   M    M   5        26  60
25  75  45  60   4   5   0 0.00    M    M  1.7 12 200   M    M   1        14 190
26  68  46  57   1   8   0 0.00    M    M  3.0 12 210   M    M   3        15 230
27  63  55  59   3   6   0 0.00    M    M  4.3 13 190   M    M   7        15 190
28  61  47  54  -2  11   0 1.04    M    M  6.3 20 180   M    M   8 138    31 180
29  67  44  56   0   9   0 0.00    M    M  2.6 14  20   M    M   1        19 330
30  66  41  54  -2  11   0 0.00    M    M  3.1 13 200   M    M   3        14 200
31  68  46  57   1   8   0 0.00    M    M  3.8 18  20   M    M   2        26  20
================================================================================
SM 2193 1466       188   8  1.07  0.0     97.7          M       87
================================================================================
AV 70.7 47.3                               3.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    22  60                 31 180
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   JOHN WAYNE AIRPORT CA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   33 40 N
                                          LONGITUDE: 117 53 W

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

AVERAGE MONTHLY: 59.0   TOTAL FOR MONTH:   1.07    1 = FOG OR MIST
DPTR FM NORMAL:   2.9   DPTR FM NORMAL:   -1.01    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  8    GRTST 24HR  1.04 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     41 ON 30                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   188    CLEAR  (SCALE 0-3)  20
DPTR FM NORMAL   -91    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   290    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -140

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     7    [PRESSURE DATA]
TOTAL FM JAN 1  1698    HIGHEST SLP 30.29 ON 24
DPTR FM NORMAL   821    LOWEST  SLP 29.85 ON 28

[REMARKS]
#FINAL-12-20#


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