WFO Monthly/Daily Climate Data
Issued by NWS

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308
CXUS56 KSGX 181545
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     FEBRUARY
                                          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  85  44  65  12   0   0 0.00  0.0    0  2.3  8 250   M    M   2 8      11 270
 2  89  45  67  14   0   2 0.00  0.0    0  2.3 13 230   M    M   2 8      15 310
 3  86  46  66  13   0   1 0.00  0.0    0  3.5 14 280   M    M   1 8      16 300
 4  88  45  67  14   0   2 0.00  0.0    0  2.7 14 260   M    M   1 8      16 260
 5  83  47  65  12   0   0 0.00  0.0    0  3.6 15 280   M    M   0 18     19 270
 6  82  44  63  10   2   0 0.00  0.0    0  2.9 14 260   M    M   2 128    16 270
 7  86  45  66  13   0   1 0.00  0.0    0  3.9 22  80   M    M   0 18     28  90
 8  88  45  67  13   0   2 0.00  0.0    0  1.8  8 360   M    M   0 8      12 210
 9  83  44  64  10   1   0 0.00  0.0    0  3.9 15 270   M    M   1 18     17 270
10  68  51  60   6   5   0 0.00  0.0    0  3.5 13 260   M    M   7 18     16 250
11  77  44  61   7   4   0 0.00  0.0    0  5.6 21 230   M    M   2 128    25 240
12  65  51  58   4   7   0 0.03  0.0    0  6.3 15 200   M    M   7 18     25 210
13  68  42  55   1  10   0 0.00  0.0    M  4.4 16 150   M    M   7 18     21 150
14  70  50  60   6   5   0    T  0.0    0  4.0 14 260   M    M   8 8      18 260
15  75  49  62   8   3   0 0.00  0.0    0  7.0 25  40   M    M   3 8      32  40
16  76  45  61   7   4   0 0.00  0.0    0  4.6 16 110   M    M   2 8      21  80
17  79  39  59   5   6   0 0.00  0.0    0  3.2 14 240   M    M   2 8      16 230
================================================================================
SM 1348  776        47   8  0.03     0.0  65.5          M       47
================================================================================
AV 79.3 45.7                               3.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25  40               # 32   40
================================================================================
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:     2018
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 62.5   TOTAL FOR MONTH:   0.03    1 = FOG OR MIST
DPTR FM NORMAL:   8.9   DPTR FM NORMAL:   -1.61    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  2    GRTST 24HR  0.03 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     39 ON 17                               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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
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.    47    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL  -148    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1   427    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -821

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1    25    HIGHEST SLP M ON M
DPTR FM NORMAL    24    LOWEST  SLP 29.73 ON 12

[REMARKS]



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