WFO Monthly/Daily Climate Data
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000
CXUS56 KSGX 271545
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     FEBRUARY
                                          YEAR:      2017
                                          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  73  40  57   4   8   0 0.00  0.0    0  2.7 15 260   M    M   2 18     17 260
 2  69  41  55   2  10   0 0.00  0.0    0  2.3  9 230   M    M   4 128    11 240
 3  60  50  55   2  10   0 0.02  0.0    0  1.7 10 340   M    M   9 18     12 310
 4  66  50  58   5   7   0 0.00  0.0    0  3.1 10 230   M    M   7 128    13 230
 5  58  48  53   0  12   0 0.00  0.0    0  3.1 13 260   M    M   9 128    16 250
 6  58  52  55   2  10   0 0.37  0.0    0  2.0  8 110   M    M  10 1       9  30
 7  67  57  62   9   3   0 0.21  0.0    0  5.9 18 240   M    M  10 18     22 260
 8  72  55  64  10   1   0    T  0.0    0  1.6  6 250   M    M   7 18      M  M
 9  80  52  66  12   0   1 0.00  0.0    0  3.4 13 250   M    M   6 128    16 250
10  65  53  59   5   6   0 0.11  0.0    0  3.9 15 280   M    M   7 18     17 280
11  64  52  58   4   7   0 0.13  0.0    0  6.3 17 270   M    M   8 1      20 250
12  74  45  60   6   5   0 0.00  0.0    0  3.8 15  80   M    M   3 18     23  50
13  76  45  61   7   4   0 0.00  0.0    0  3.5 12 240   M    M   3 8      16 240
14  74  50  62   8   3   0 0.00  0.0    0  3.3 14 240   M    M   2 18     17 240
15  81  43  62   8   3   0 0.00  0.0    0  3.1 14 220   M    M   2 18     17 220
16  71  45  58   4   7   0 0.00  0.0    0  4.3 14 240   M    M   5 18     17 230
17  60  51  56   2   9   0 1.10  0.0    0  5.6 17  90   M    M  10 18     21  90
18  62  51  57   3   8   0 0.05  0.0    0  4.9 13 270   M    M   9 18     15 280
19  63  49  56   1   9   0 0.00  0.0    0  7.1 16 220   M    M   9        20 220
20  65  52  59   4   6   0 0.00  0.0    0  3.1 12 250   M    M  10 18     14 240
21  70  55  63   8   2   0 0.00  0.0    0  3.5 10 280   M    M   8 18     13 270
22  65  45  55   0  10   0 0.01    M    0  6.8 17 230   M    M   5 18     22 210
23  61  40  51  -4  14   0 0.00  0.0    0  4.4 18 250   M    M   1 1      23 250
24  63  36  50  -5  15   0 0.00  0.0    0  3.0 13 250   M    M   1 8      16 220
25  65  36  51  -4  14   0 0.00  0.0    0  4.8 16 250   M    M   4 18     19 240
26  58  43  51  -5  14   0 0.11    M    0  4.1 10 230   M    M   8 18     13 200
================================================================================
SM 1740 1236       197   1  2.11     0.0 101.3          M      159
================================================================================
AV 66.9 47.5                               3.9 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 18 240               # 23   50
================================================================================
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:    FEBRUARY
                                          YEAR:     2017
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 57.2   TOTAL FOR MONTH:   2.11    1 = FOG OR MIST
DPTR FM NORMAL:   3.2   DPTR FM NORMAL:   -0.59    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON 15    GRTST 24HR  1.14 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     36 ON 25,24                            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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
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.   197    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -89    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   908    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -431

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL     1    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.40 ON 18

[REMARKS]



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