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

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     JANUARY
                                          YEAR:      2010
                                          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  70  37  54   M  11   0 0.00  0.0    0  1.4  7 100   M    M   4 18     10  10
 2  81  36  59   M   6   0 0.00  0.0    0  4.1 15 150   M    M   1 1      20 160
 3  78  33  56   M   9   0 0.00  0.0    0  4.2 14 130   M    M   2        17 130
 4  75  34  55   M  10   0 0.00  0.0    0  1.6  7 250   M    M   4 8      12 350
 5  78  32  55   M  10   0 0.00  0.0    0  1.7  9 260   M    M   2 18     13 100
 6  76  37  57   M   8   0 0.00  0.0    0  1.2  9 250   M    M   3 18     15  10
 7  76  35  56   M   9   0 0.00  0.0    0  1.2  9 260   M    M   1 18     10 260
 8  78  40  59   M   6   0 0.00  0.0    0  2.7 13 110   M    M   4 18     16 110
 9  76  44  60   M   5   0 0.00  0.0    0  1.4  8  90   M    M   4        10 100
10  77  40  59   M   6   0 0.00  0.0    0  1.9  9 260   M    M   3 18     31 210
11  80  39  60   M   5   0 0.00  0.0    0  3.8 13 120   M    M   3 18     16 120
12  75  42  59   M   6   0 0.00  0.0    0  1.4  9 240   M    M   3 18     14  60
13  60  41  51   M  14   0 0.03    M    0  2.2 10 230   M    M   6 18     28 120
14  73  38  56   M   9   0 0.00  0.0    0  3.1 14 360   M    M   3 128    23 340
15  70  38  54   M  11   0 0.00  0.0    0  1.2 14  80   M    M   4 8      21  90
16  70  40  55   M  10   0 0.00  0.0    0  3.4 14 240   M    M   4 18     17 240
17  64  40  52   M  13   0 0.12    M    0  2.1 13 240   M    M   6 18     16 260
18  58  45  52   M  13   0 0.72    M    0  5.2 26 230   M    M   8 1      92  90
19  54  40  47   M  18   0 0.75    M    0  4.9 24 340   M    M   7 123    31 340
20  55  45  50   M  15   0 1.06    M    M  3.5 18  10   M    M   8 18     22  10
21  54  48  51   M  14   0 0.90  0.0    0  8.9 37 230   M    M   9 135    45 230
22  50  38  44   M  21   0 0.83  0.0    0  4.4 18 210   M    M   9 123    24 200
23  56  34  45   M  20   0 0.00  0.0    0  1.2  8 270   M    M   8 128    10 270
24  63  33  48   M  17   0 0.00  0.0    0  1.4  8 290   M    M   2 128    13  40
25  65  34  50   M  15   0 0.00  0.0    0  1.7  8 270   M    M   4 18     10 290
26  59  36  48   M  17   0 0.24    M    0  3.2 16 260   M    M   6 18     29 240
27  65  43  54   M  11   0 0.00  0.0    0  1.1  7 270   M    M   7 18     14 250
28  68  40  54   M  11   0 0.00  0.0    0  5.2 20  30   M    M   2 18     31  40
29  66  39  53   M  12   0 0.00  0.0    0  2.8 13 240   M    M   4 18     14 270
30  63  35  49   M  16   0 0.00  0.0    0  2.6 12 260   M    M   3 128    14 260
31  66  36  51   M  14   0 0.00  0.0    0  2.4 13 240   M    M   6 128    15 230
================================================================================
SM 2099 1192       362   0  4.65     0.0  87.1          M      140
================================================================================
AV 67.7 38.5                               2.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 37 230               # 92   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:    JANUARY
                                          YEAR:     2010
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 53.1   TOTAL FOR MONTH:   4.65    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  2    GRTST 24HR  1.77 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:     32 ON  5                               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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   362    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  1004    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.32 ON  1
DPTR FM NORMAL     M    LOWEST  SLP 29.07 ON 21

[REMARKS]
#FINAL-01-10#