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000
CXUS56 KSGX 011145
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 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  67  42  55  -1  10   0 0.00    M    M  3.1 12 230   M    M   2 1      16 250
 2  71  36  54  -2  11   0 0.00    M    M  2.5 13 240   M    M   1 18     15 240
 3  71  38  55  -1  10   0 0.00    M    M  0.9  6 310   M    M   2 18      7 320
 4  82  41  62   7   3   0 0.00    M    M  1.2  8  90   M    M   3 18     12 280
 5  85  44  65  10   0   0 0.00    M    M  5.3 21  90   M    M   1 8      26  80
 6  79  43  61   6   4   0 0.00    M    M  4.0 14 280   M    M   1 18     18 280
 7  68  43  56   1   9   0 0.00    M    M  3.5 14 240   M    M   5 128    20 240
 8  70  38  54  -1  11   0 0.00    M    M  1.5  8 270   M    M   3 128     9 260
 9  72  37  55   1  10   0 0.00    M    M 12.7 26  90   M    M   1 8      34  90
10  77  37  57   3   8   0 0.00    M    M  4.8 20 120   M    M   2        25 120
11  77  36  57   3   8   0 0.00    M    M  1.3 10 230   M    M   3 8      13 280
12  71  37  54   0  11   0 0.00    M    M  1.7 10 250   M    M   0 18     13 310
13  73  42  58   4   7   0 0.00    M    M  1.8  9 350   M    M   4 18     11 350
14  77  38  58   4   7   0 0.00    M    M  1.8  7  90   M    M   3 18     10  90
15  80  36  58   4   7   0 0.00    M    M  4.4 15  90   M    M   2 8      20  80
16  83  38  61   7   4   0 0.00    M    M  2.2 10 240   M    M   2 8      14 240
17  83  40  62   8   3   0 0.00    M    M  2.3  8 250   M    M   3 8      10 310
18  73  46  60   6   5   0 0.06    M    M  3.5 12 270   M    M   6 8      15 290
19  67  52  60   6   5   0 0.08    M    M  2.5 13 300   M    M   9 18     14 300
20  69  51  60   6   5   0 0.40    M    M  3.5 12 260   M    M   9 18     14 260
21  71  50  61   7   4   0 0.01    M    M  3.0  9 240   M    M   7 12     13 330
22  67  48  58   4   7   0 0.33    M    M  3.7 14 100   M    M   6 1      21  80
23  67  45  56   2   9   0 0.00    M    M  1.6  9 250   M    M   5 12     12 250
24  68  46  57   3   8   0 0.00    M    M  1.2  9 250   M    M   4 18     11 260
25  72  41  57   3   8   0 0.00    M    M  1.8 12 250   M    M   3 128    14 210
26  68  42  55   1  10   0 0.00    M    M  1.2  6 100   M    M   3 18      7 250
27  69  41  55   1  10   0 0.00    M    M  1.4  9 260   M    M   4 18     12 260
28  69  48  59   5   6   0 0.00    M    M  1.7  8 190   M    M   6 18      9 180
29  71  43  57   2   8   0 0.00    M    M  2.6 10 260   M    M   4 18     13 260
30  62  44  53  -2  12   0 0.06  0.0    0  3.7 13 250   M    M   8 128    14 250
31  60  44  52  -3  13   0 0.00  0.0    0  1.9 10 240   M    M   8 18     13 230
================================================================================
SM 2239 1307       233   0  0.94  0.0     88.3          M      120
================================================================================
AV 72.2 42.2                               2.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    26  90                 34  90
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 57.2   TOTAL FOR MONTH:   0.94    1 = FOG OR MIST
DPTR FM NORMAL:   2.6   DPTR FM NORMAL:   -0.75    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON  5    GRTST 24HR  0.40 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     36 ON 15,11                             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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
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.   233    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -92    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   365    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -147

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1  1516    HIGHEST SLP 30.26 ON  3
DPTR FM NORMAL  -303    LOWEST  SLP 29.83 ON 12

[REMARKS]
#FINAL-12-23#