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000
CXUS56 KMTR 080911
CF6HWD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HAYWARD AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   37 39 N
                                          LONGITUDE: 122  7 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  83  50  67  10   0   2 0.00    M    M  5.2 16 300   M    M   0        19 290
 2  65  47  56  -1   9   0 0.00    M    M  8.1 20 300   M    M   1        24 290
 3  61  51  56  -1   9   0 0.00    M    M  9.6 17 290   M    M   6        25 280
 4  61  51  56  -1   9   0 0.00    M    M  9.4 20 280   M    M   5        25 300
 5  58  50  54  -3  11   0 0.00    M    M  8.9 16 290   M    M   9        29 240
 6  62  50  56  -1   9   0 0.00    M    M  8.1 18 290   M    M   6        23 280
 7  59  49  54  -4  11   0 0.00    M    M 10.6 24 280   M    M   5        28 280
 8  62  50  56  -2   9   0 0.00    M    M  7.5 17 280   M    M   4        20 270
 9  58  49  54  -4  11   0 0.00    M    M 12.8 21 260   M    M   6        26 260
10  66  49  58   0   7   0 0.00    M    M  8.2 18 260   M    M   3        23 260
11  70  44  57  -1   8   0 0.00    M    M  6.6 17 280   M    M   0        20 280
12  69  47  58   0   7   0 0.00    M    M  7.4 17 290   M    M   2 18     20 290
13  60  49  55  -3  10   0 0.00    M    M 10.9 20 250   M    M   5        25 270
14  67  46  57  -1   8   0 0.00    M    M  7.7 22 300   M    M   2        25 290
15  65  45  55  -3  10   0 0.00    M    M  8.1 17 290   M    M   0        24 290
16  63  48  56  -2   9   0 0.00    M    M  7.5 17 280   M    M   5        20 280
17  65  50  58   0   7   0 0.00    M    M  6.0 16 280   M    M   4        20 290
18  79  47  63   5   2   0 0.00    M    M  5.5 17 290   M    M   0        20 300
19  62  49  56  -2   9   0 0.00    M    M  8.8 17 240   M    M   3        22 250
20  58  51  55  -3  10   0 0.00    M    M 12.4 28 260   M    M   8        33 250
21  62  50  56  -3   9   0 0.00    M    M  8.1 20 290   M    M   6        26 280
22  60  51  56  -3   9   0 0.00    M    M 10.8 23 290   M    M   8        29 290
23  64  51  58  -1   7   0 0.00    M    M 10.7 22 300   M    M   6        27 280
24  65  50  58  -1   7   0    T    M    M  9.0 20 310   M    M   6        24 280
25  59  49  54  -5  11   0 0.06    M    M  8.0 16 290   M    M   7        19 290
26  61  45  53  -6  12   0 0.00    M    M  8.8 22 280   M    M   3        26 280
27  68  44  56  -3   9   0 0.00    M    M  6.1 20 280   M    M   0        25 290
28  80  47  64   5   1   0 0.00    M    M  6.2 20 290   M    M   0        24 290
29  68  50  59   0   6   0 0.00    M    M  6.9 20 290   M    M   0        23 290
30  64  50  57  -2   8   0 0.00    M    M  9.4 18 290   M    M   4        21 280
================================================================================
SM 1944 1459       244   2  0.06    M    253.3          M      114
================================================================================
AV 64.8 48.6                               8.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    28 260                 33 250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   HAYWARD AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   37 39 N
                                          LONGITUDE: 122  7 W

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

AVERAGE MONTHLY: 56.7   TOTAL FOR MONTH:   0.06    1 = FOG OR MIST
DPTR FM NORMAL:  -1.5   DPTR FM NORMAL:   -1.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON  1    GRTST 24HR  0.06 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     44 ON 27,11                             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.   244    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL    30    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  1983    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -120

[CDD (BASE 65) ]
TOTAL THIS MO.     2
DPTR FM NORMAL    -7    [PRESSURE DATA]
TOTAL FM JAN 1     2    HIGHEST SLP 30.25 ON 29
DPTR FM NORMAL    -9    LOWEST  SLP 29.84 ON 12

[REMARKS]
#FINAL-04-21#