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689
CXUS56 KSGX 011145
CF6CNO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHINO AIRPORT CA
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          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  71  56  64  11   1   0    T    M    M  1.7  8 320   M    M   7 8      10  20
 2  78  52  65  12   0   0 0.00    M    M  3.1 14 240   M    M   4 8      17 230
 3  71  46  59   6   6   0 0.00    M    M  4.6 16 260   M    M   3 18     18 250
 4  66  41  54   1  11   0 0.00    M    M  3.1 10 240   M    M   1 128    14 250
 5  72  39  56   3   9   0 0.00    M    M  3.1 14 230   M    M   1 128    17 240
 6  78  39  59   6   6   0 0.00    M    M  1.8 10 230   M    M   0 18     13 230
 7  76  41  59   6   6   0 0.00    M    M  2.3 16 230   M    M   0 18     18 230
 8  68  39  54   0  11   0 0.00    M    M  3.3 15 240   M    M   5 128    17 240
 9  61  47  54   0  11   0 0.00    M    M  4.3 12 240   M    M   9 18     14 230
10  63  46  55   1  10   0 0.00    M    M  3.4 13 300   M    M   6 18     16 280
11  71  42  57   3   8   0 0.00    M    M  3.8 17 240   M    M   3 18     20 240
12  67  47  57   3   8   0 0.01    M    M  7.7 18 240   M    M   6 1      22 250
13  62  42  52  -2  13   0 0.00    M    M  5.6 20 220   M    M   4        23 220
14  66  38  52  -2  13   0 0.00    M    M  3.3 15 210   M    M   3 128    20 220
15  62  40  51  -3  14   0 0.00    M    M  3.1 15 270   M    M   5 18     16 270
16  66  43  55   1  10   0 0.00    M    M  4.0 16 240   M    M   6 18     21 240
17  68  39  54   0  11   0 0.00    M    M  3.1 17 240   M    M   1 1      20 240
18  69  45  57   3   8   0 0.00    M    M  8.9 22  40   M    M   0 8      38  40
19  73  37  55   0  10   0 0.00    M    M  2.0 14 240   M    M   1 8      16 240
20  70  38  54  -1  11   0 0.00    M    M  3.7 15 270   M    M   0 18     19  40
21  74  43  59   4   6   0 0.00    M    M 11.0 23  40   M    M   0 8      38  30
22  80  38  59   4   6   0 0.00    M    M  6.9 23 100   M    M   0 8      30 110
23  82  42  62   7   3   0 0.00    M    M  4.1 17 240   M    M   1 8      21 240
24  75  41  58   3   7   0 0.00    M    M  3.5 15 250   M    M   0 8      15 250
25  72  39  56   1   9   0 0.00    M    M  6.1 23  90   M    M   0 18     27  90
26  75  35  55  -1  10   0 0.00    M    M  3.9 15 250   M    M   0 8      18 240
27  71  36  54  -2  11   0 0.00    M    M  5.2 16 240   M    M   0 8      25  80
28  71  44  58   2   7   0 0.00    M    M 12.4 23 110   M    M   1 78     44  70
================================================================================
SM 1978 1175       236   0  0.01    M    129.0          M       67
================================================================================
AV 70.6 42.0                               4.6 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 23  40                 44  70
================================================================================
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:      2021
                                          LATITUDE:   33 58 N
                                          LONGITUDE: 117 38 W

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

AVERAGE MONTHLY: 56.3   TOTAL FOR MONTH:   0.01    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:   -2.87    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 23    GRTST 24HR  0.01 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     35 ON 26                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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.   236    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL   -67    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1   809    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -548

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1    21    HIGHEST SLP 30.33 ON 18
DPTR FM NORMAL    20    LOWEST  SLP 29.81 ON 13

[REMARKS]
#FINAL-02-21#