WFO Monthly/Daily Climate Data
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CXUS56 KMTR 010900
CF6LVK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LIVERMORE AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   37 42 N
                                          LONGITUDE: 121 49 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  72  48  60   0   5   0 0.00    M    M  8.0 20 260   M    M   2        25 270
 2  79  47  63   3   2   0 0.00    M    M  6.8 20 270   M    M   0        23 260
 3  90  47  69   9   0   4 0.00    M    M  5.8 21 250   M    M   0        25 260
 4  89  52  71  11   0   6 0.00    M    M  4.3 17 270   M    M   0        21 270
 5  93  51  72  12   0   7 0.00    M    M  7.0 21 300   M    M   0        25 300
 6  77  49  63   2   2   0 0.00    M    M  9.5 20 290   M    M   0        22 280
 7  76  49  63   2   2   0 0.00    M    M  8.6 17 280   M    M   2        23 230
 8  89  47  68   7   0   3 0.00    M    M  6.2 20  10   M    M   0        27  20
 9  85  51  68   7   0   3 0.00    M    M  6.3 21 270   M    M   0        27 270
10  91  50  71  10   0   6 0.00    M    M  5.7 20 290   M    M   0        26 290
11  92  52  72  10   0   7 0.00    M    M  4.6 16 290   M    M   0        21 260
12  88  51  70   8   0   5 0.00    M    M  7.0 18 290   M    M   0        22 300
13  80  50  65   3   0   0 0.00    M    M  9.6 18 300   M    M   2        22 300
14  68  49  59  -3   6   0 0.00    M    M 11.5 22 270   M    M   5        27 290
15  69  49  59  -3   6   0    T    M    M 12.2 23 240   M    M   6 1      28 240
16  70  52  61  -1   4   0 0.00    M    M 11.6 23 290   M    M   3        26 290
17  69  50  60  -2   5   0 0.00    M    M 11.2 24 280   M    M   5        29 280
18  79  47  63   0   2   0 0.00    M    M  9.2 22 230   M    M   0        30 220
19  66  49  58  -5   7   0 0.00    M    M 13.8 24 250   M    M   1        29 230
20  68  45  57  -6   8   0 0.00    M    M  9.0 23 320   M    M   1        31 260
21  71  44  58  -5   7   0 0.00    M    M  8.1 23 270   M    M   0        28 240
22  75  46  61  -2   4   0 0.00    M    M  6.6 22 290   M    M   1        27 280
23  71  49  60  -4   5   0 0.00    M    M  9.2 17 290   M    M   1        21 300
24  83  48  66   2   0   1 0.00    M    M  8.5 20 280   M    M   0        25 280
25  74  53  64   0   1   0 0.00    M    M  8.0 17 290   M    M   0        25 270
26  84  48  66   2   0   1 0.00    M    M  6.2 22 280   M    M   0        26 280
27  78  47  63  -1   2   0 0.00    M    M  8.3 17 310   M    M   0        21 250
28  80  51  66   2   0   1 0.00    M    M 10.4 18 300   M    M   0        23 310
29  70  51  61  -3   4   0 0.00    M    M 11.6 22 280   M    M   4        26 280
30  93  51  72   7   0   7 0.00    M    M  5.8 16 290   M    M   2        20 280
31 100  56  78  13   0  13 0.00    M    M  5.6 17 280   M    M   0        23 270
================================================================================
SM 2469 1529        72  64     T    M    256.2          M       35
================================================================================
AV 79.6 49.3                               8.3 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 24 280                 31 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   LIVERMORE AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   37 42 N
                                          LONGITUDE: 121 49 W

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

AVERAGE MONTHLY: 64.5   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:   -0.56    2 = FOG REDUCING VISIBILITY
HIGHEST:   100 ON 31    GRTST 24HR     T ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     44 ON 21                               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:   0
MAX 90 OR ABOVE:   6    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.    72    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL   -54    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  2326    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -348

[CDD (BASE 65) ]
TOTAL THIS MO.    64
DPTR FM NORMAL    20    [PRESSURE DATA]
TOTAL FM JAN 1    72    HIGHEST SLP M ON M
DPTR FM NORMAL    20    LOWEST  SLP 29.78 ON 30

[REMARKS]
#FINAL-05-21#


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