WFO Monthly/Daily Climate Data
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000
CXUS56 KEKA 050430
CF6ACV

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

                                          STATION:   ARCATA CA
                                          MONTH:     OCTOBER
                                          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  64  50  57   3   8   0 0.00    M    M  2.3 10 170   M    M   5 28     15 190
 2  62  51  57   3   8   0 0.00    M    M  3.0  9 300   M    M  10 28     14 280
 3  60  47  54   0  11   0 0.00    M    M  2.7  7 300   M    M  10 2      16 290
 4  58  53  56   2   9   0 0.00    M    M  4.2  8 310   M    M  10 2       M   M
 5  58  49  54   0  11   0 0.00    M    M  1.6  7 310   M    M   8 2      14 310
 6  59  44  52  -2  13   0 0.00    M    M  1.0  6 220   M    M   9 2      16 210
 7  55  51  53  -1  12   0 0.00    M    M  2.4  7 180   M    M  10 1      14 260
 8  59  50  55   1  10   0 0.00  0.0    M  3.8  8 330   M    M   9 18     14 270
 9  64  54  59   5   6   0    T  0.0    M  4.1 10 280   M    M   8 1      14 270
10  67  48  58   4   7   0 0.60  0.0    M  3.5  9 240   M    M   9 12      M   M
11  63  46  55   1  10   0 0.00  0.0    M  4.4 12 320   M    M   1 18      M   M
12  69  50  60   6   5   0 0.00  0.0    M  5.1 16 330   M    M   3 128    20 310
13  68  48  58   4   7   0 0.00  0.0    M  2.8 12 330   M    M   6 28     18 360
14  68  49  59   6   6   0 0.00  0.0    M  5.4 20 320   M    M   3 28     25 330
15  79  45  62   9   3   0 0.00    M    M  5.2 20 340   M    M   0 8      25 100
16  79  49  64  11   1   0 0.00    M    M  6.6 18 340   M    M   0 8      21 340
17  72  46  59   6   6   0 0.00    M    M  4.0 22 330   M    M   0 1      27 340
18  65  44  55   2  10   0 0.00    M    M  3.9 17 330   M    M   0 1      20 330
19  57  47  52  -1  13   0 0.00    M    M  3.4 10 280   M    M   8 2      17 270
20  76  46  61   8   4   0 0.00    M    M  5.4 18 350   M    M   4 2      29 310
21  68  44  56   3   9   0 0.00    M    M  6.3 26 350   M    M   2 18     37 350
22  64  38  51  -2  14   0 0.00  0.0    0  7.4 23 350   M    M   0        28  10
23  66  37  52  -1  13   0 0.00  0.0    0  4.8 18 350   M    M   1 18     25 350
24  59  41  50  -2  15   0 0.00  0.0    0  4.9 15 330   M    M   7 2      19 340
25  69  40  55   3  10   0 0.00  0.0    0  4.5 16 350   M    M   3 28     27 340
26  68  39  54   2  11   0 0.00    M    0  6.2 18 340   M    M   0        23 330
27  68  37  53   1  12   0 0.00    M    M  3.3 10 180   M    M   0        13 220
28  62  39  51  -1  14   0 0.00  0.0    0  3.5  8 310   M    M   0        20 280
29  65  39  52   0  13   0 0.00    M    M  2.3 13 290   M    M   0 128    28 280
30  53  34  44  -8  21   0 0.00    M    M  2.7  9 330   M    M   4 12     14 300
31  53  37  45  -7  20   0 0.00    M    M  1.6  8 300   M    M   3 12     21 280
================================================================================
SM 1997 1392       312   0  0.60  0.0    122.3          M      133
================================================================================
AV 64.4 44.9                               3.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    26 350                 37 350
================================================================================
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:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 54.7   TOTAL FOR MONTH:   0.60    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:   -2.27    2 = FOG REDUCING VISIBILITY
HIGHEST:    79 ON 16,15  GRTST 24HR  0.60 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     34 ON 30                               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:   1
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   312    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   -56    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1   841    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -359

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1    18    HIGHEST SLP 30.37 ON 14
DPTR FM NORMAL    16    LOWEST  SLP 29.88 ON 10

[REMARKS]
#FINAL-10-20#


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