WFO Monthly/Daily Climate Data
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CXUS56 KSGX 161545
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          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  66  43  55   2  10   0 0.00  0.0    0  3.0 18 230   M    M   4 12     23 220
 2  65  40  53   0  12   0 0.00  0.0    0  2.3  9 220   M    M   3 18     16 280
 3  70  43  57   4   8   0 0.00  0.0    0  3.5 10 120   M    M   1 8      14 130
 4  72  42  57   4   8   0 0.00  0.0    0  5.6 17 100   M    M   2 8      22  90
 5  56  41  49  -3  16   0 0.23    M    0  3.1 12  80   M    M   8 18     16  80
 6  57  52  55   3  10   0 1.26  0.0    0  5.9 17 150   M    M   7 13     22  30
 7  71  46  59   7   6   0 0.01    M    0  3.8 15  90   M    M   3 1      18  90
 8  74  42  58   6   7   0 0.00  0.0    0  1.1  7 250   M    M   1 18      8  70
 9  75  45  60   8   5   0 0.00  0.0    0  2.7 14 120   M    M   2 18     16 120
10  67  49  58   6   7   0 0.00  0.0    0  1.9  8 200   M    M   3 18     10 320
11  71  47  59   7   6   0 0.00  0.0    0  2.1  8 110   M    M   1 128    10 350
12  69  42  56   4   9   0 0.00  0.0    0  2.4 13 270   M    M   4 128    14 260
13  79  38  59   7   6   0 0.00  0.0    0  4.1 15 110   M    M   3 128    18 110
14  68  45  57   5   8   0 0.00  0.0    0  2.1  8 300   M    M   5 8       9 210
15  77  40  59   7   6   0 0.00  0.0    0  1.7 10 280   M    M   0 8      11 280
================================================================================
SM 1037  655       124   0  1.50     0.0  45.3          M       47
================================================================================
AV 69.1 43.7                               3.0 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 18 230               # 23  220
================================================================================
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:     2018
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 56.4   TOTAL FOR MONTH:   1.50    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:    0.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    79 ON 13    GRTST 24HR  1.26 ON  6- 6      TO 1/4 MILE OR LESS
LOWEST:     38 ON 13                               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:   2
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.   124    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -67    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   208    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -263

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2174    HIGHEST SLP M ON M
DPTR FM NORMAL   838    LOWEST  SLP 29.85 ON  6

[REMARKS]


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