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000
CXUS56 KSGX 011445
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     MAY
                                          YEAR:      2012
                                          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  65  58  62  -1   3   0 0.00  0.0    0  9.1 13 240   M    M   8 18      M  M
 2  66  57  62  -1   3   0 0.00  0.0    0  7.2 14 280   M    M  10        17 280
 3  70  56  63  -1   2   0 0.00  0.0    0  6.9 15 230   M    M   9 8      21 260
 4  75  53  64   0   1   0 0.00  0.0    0  4.6 14 260   M    M   7 18     22 250
 5  81  48  65   1   0   0 0.00  0.0    0  5.9 21 240   M    M   1 128    25 240
 6  79  49  64   0   1   0 0.00  0.0    0  6.9 22 250   M    M   2 18     26 240
 7  88  48  68   4   0   3 0.00  0.0    0  5.8 21 260   M    M   3 128    25 260
 8  91  48  70   6   0   5 0.00  0.0    0  5.5 18 260   M    M   3 128    22 260
 9  91  51  71   6   0   6 0.00  0.0    0  7.0 20 250   M    M   1 18     24 250
10  83  53  68   3   0   3 0.00  0.0    0  7.3 20 260   M    M   3 18     24 280
11  81  54  68   3   0   3 0.00  0.0    0  5.5 18 240   M    M   5 18     22 240
12  85  54  70   5   0   5 0.00  0.0    0  5.7 18 240   M    M   5 18     22 240
13  85  50  68   3   0   3 0.00  0.0    0  5.8 17 270   M    M   2 128    21 270
14  88  50  69   4   0   4 0.00  0.0    0  5.2 20 240   M    M   0 18     24 240
15  84  45  65  -1   0   0 0.00  0.0    0  5.3 16 230   M    M   0 18     21 270
16  91  50  71   5   0   6 0.00  0.0    0  5.4 18 270   M    M   0 18      M  M
17  87  53  70   4   0   5 0.00  0.0    0  7.6 22 270   M    M   2 18     26 270
18  78  55  67   1   0   2 0.00  0.0    0  7.8 16 240   M    M   7 18     25 270
19  87  52  70   4   0   5 0.00  0.0    0  6.3 18 260   M    M   3 18     22 260
20  97  52  75   9   0  10 0.00  0.0    0  5.6 17 250   M    M   0 128    21 250
21  94  54  74   8   0   9 0.00  0.0    0  6.0 17 270   M    M   1 128    22 240
22  88  56  72   6   0   7 0.00  0.0    0  6.9 18 240   M    M   2 18     22 250
23  81  57  69   2   0   4 0.00  0.0    0  7.8 18 240   M    M   4 18     24 240
24  76  58  67   0   0   2 0.00  0.0    0  9.2 20 230   M    M   7 18     28 260
25  73  51  62  -5   3   0    T  0.0    0 11.9 26 220   M    M   7        36 210
26  71  50  61  -6   4   0 0.00  0.0    0  6.8 18 250   M    M   5        28 230
27  81  46  64  -3   1   0 0.00  0.0    0  5.1 18 260   M    M   1 18     23 250
28  90  51  71   4   0   6 0.00  0.0    0  6.6 18 240   M    M   0 18     24 240
29  88  52  70   3   0   5 0.00  0.0    0  5.9 20 240   M    M   0 18     23 230
30  85  54  70   2   0   5 0.00  0.0    0  5.7 17 240   M    M   0 18     25 220
31  93  54  74   6   0   9 0.00  0.0    0  6.2 21 240   M    M   1 18     24 240
================================================================================
SM 2572 1619        18 107    T      0.0 204.5          M       99
================================================================================
AV 83.0 52.2                               6.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 26 220               # 36  210
================================================================================
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:    MAY
                                          YEAR:     2012
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 67.6   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   2.0   DPTR FM NORMAL:   -0.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 20    GRTST 24HR    T  ON 25-25      TO 1/4 MILE OR LESS
LOWEST:     45 ON 15                               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:   0
MAX 90 OR ABOVE:   7    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.    18    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL   -34    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  1707    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -117

[CDD (BASE 65) ]
TOTAL THIS MO.   107
DPTR FM NORMAL    36    [PRESSURE DATA]
TOTAL FM JAN 1   149    HIGHEST SLP 30.09 ON  4
DPTR FM NORMAL    52    LOWEST  SLP 29.67 ON 24

[REMARKS]
#FINAL-05-12#