WFO Monthly/Daily Climate Data
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569
CXUS56 KEKA 042008
CF6ACV

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

                                          STATION:   ARCATA CA
                                          MONTH:     MAY
                                          YEAR:      2020
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 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  40  53   3  12   0 0.00  0.0    0  5.8 15 260   M    M   5 1      20 260
 2  63  45  54   4  11   0 0.65  0.0    0  6.1 20 220   M    M   7 1       M  M
 3  58  40  49  -1  16   0 0.00  0.0    0  8.4 22 320   M    M   1        26 320
 4  62  39  51   1  14   0 0.00  0.0    0  3.6 10 280   M    M   2 1      14 230
 5  62  41  52   1  13   0 0.00  0.0    0  3.7 14 230   M    M   5 1      17  90
 6  63  42  53   2  12   0 0.01    M    0  9.2 26 330   M    M   2 1      32 330
 7  60  40  50  -1  15   0 0.00  0.0    0  4.1 12 310   M    M   0 1      16 300
 8  58  42  50  -1  15   0 0.00  0.0    0  3.5 12 310   M    M   7 12     13 310
 9  59  49  54   3  11   0 0.00  0.0    0  3.9 15 310   M    M   6 12     26 290
10  59  47  53   2  12   0 0.00  0.0    0  4.8 15 260   M    M   7 1      18 260
11  68  47  58   7   7   0 0.19  0.0    0 11.7 30 180   M    M   6 1      43 120
12  59  51  55   4  10   0 0.47  0.0    0  9.7 20 220   M    M   9 18     25 170
13  56  51  54   2  11   0 0.37  0.0    0  5.6 15 210   M    M  10 1      29 210
14  61  46  54   2  11   0 0.30  0.0    0  6.0 14 240   M    M   6 1      17 240
15  60  42  51  -1  14   0 0.00  0.0    0  3.7 12 300   M    M   0 1      14 290
16  61  49  55   3  10   0 0.58  0.0    0  6.2 25 120   M    M   9 12     64 100
17  68  50  59   7   6   0 1.11  0.0    0  8.2 26 240   M    M   9 1      34 240
18  57  48  53   1  12   0 0.57    M    0  5.6 14 220   M    M   9 1      18 230
19  60  46  53   1  12   0    T    M    0  8.2 18 320   M    M   9 1      30 290
20  60  51  56   4   9   0 0.02  0.0    0  8.8 17 330   M    M  10 1      32 300
21  61  44  53   1  12   0 0.00  0.0    0  8.7 23 330   M    M   3        30 320
22  61  43  52   0  13   0 0.00  0.0    0  9.7 28 350   M    M   0        35 360
23  60  39  50  -2  15   0 0.00  0.0    0  9.1 24 330   M    M   0        32 320
24  61  45  53   1  12   0 0.00  0.0    0  8.0 22 330   M    M   2        34 300
25  61  47  54   1  11   0 0.00  0.0    0  7.6 23 330   M    M   2 18     28 320
26  59  51  55   2  10   0 0.00  0.0    0  5.5 16 340   M    M   8 1      22 320
27  58  51  55   2  10   0 0.00  0.0    0  4.2 10 310   M    M  10 1      13 310
28  59  52  56   3   9   0 0.00  0.0    0  5.3 12 320   M    M   8 12     15 340
29  60  53  57   4   8   0    T  0.0    0  4.5 15 320   M    M   9 18     19 110
30  54  51  53   0  12   0 1.39  0.0    0  4.5 13 200   M    M  10 13     17 180
31  58  49  54   1  11   0 0.00  0.0    0  4.8 14 330   M    M   7 12     19 330
================================================================================
SM 1871 1431       356   0  5.66     0.0 198.7          M      178
================================================================================
AV 60.4 46.2                               6.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 30 180               # 64  100
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  ARCATA CA
                                          MONTH:    MAY
                                          YEAR:     2020
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 53.3   TOTAL FOR MONTH:   5.66    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:    2.97    2 = FOG REDUCING VISIBILITY
HIGHEST:    68 ON 17,11 GRTST 24HR  1.56 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     39 ON 23, 4                            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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   356    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -55    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4080    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -655

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.38 ON  6
DPTR FM NORMAL     0    LOWEST  SLP 29.70 ON 17

[REMARKS]
#FINAL-05-20#



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