WFO Monthly/Daily Climate Data
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955
CXUS56 KEKA 241230
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ARCATA CA
                                          MONTH:     APRIL
                                          YEAR:      2018
                                          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  57  46  52   4  13   0 0.00  0.0    0  7.1 22 320   M    M   6        27 320
 2  59  41  50   2  15   0 0.02    M    0  9.7 24 340   M    M   3 18     31 340
 3  58  36  47  -1  18   0 0.00  0.0    0  4.0  9 320   M    M   0         M  M
 4  60  48  54   6  11   0    T    M    M  3.1 17 250   M    M   6        22 260
 5  58  48  53   5  12   0 0.82    M    0  6.4 16 150   M    M   7 1      23 130
 6  68  57  63  15   2   0 1.36  0.0    0  6.2 17 150   M    M  10 1      23 150
 7  63  51  57   9   8   0 0.28  0.0    0 16.3 26 210   M    M  10 18     35 210
 8  60  44  52   4  13   0 0.06    M    0  6.2 13 330   M    M   6 18     16 320
 9  67  40  54   6  11   0 0.00  0.0    0  3.4 15 180   M    M   0 8      18 180
10  60  47  54   6  11   0 0.30    M    0  6.8 18 210   M    M   6 18     27 210
11  60  44  52   4  13   0 0.86    M    0 10.3 28 240   M    M   8 1      37 160
12  56  42  49   1  16   0 0.22    M    0  5.0 12 350   M    M   7 13     16 340
13  59  45  52   4  13   0 0.00  0.0    0  4.3 10 300   M    M   7 18     13 290
14  62  40  51   2  14   0    T    M    0  2.9 10 300   M    M   3 18     13 290
15  56  45  51   2  14   0 0.35    M    0  8.8 21 180   M    M  10 1      29 200
16  55  41  48  -1  17   0 0.19    M    0  5.6 16 320   M    M   6 1      20 310
17  56  39  48  -1  17   0 0.00  0.0    0  6.0 13 320   M    M   0        17 310
18  57  41  49   0  16   0 0.00  0.0    0  5.7 16 340   M    M   0        19 340
19  61  40  51   2  14   0 0.00  0.0    0  8.3 24 330   M    M   3        31 330
20  60  43  52   3  13   0 0.00  0.0    0  8.9 20 330   M    M   1        24 330
21  62  40  51   2  14   0 0.00  0.0    0  9.0 23 330   M    M   1 18     29 320
22  66  46  56   7   9   0 0.00  0.0    0  8.3 24 330   M    M   4 18     28 330
23  74  44  59  10   6   0 0.00  0.0    0  2.8 10 240   M    M   0 8      13 260
================================================================================
SM 1394 1008       290   0  4.46     0.0 155.1          M      104
================================================================================
AV 60.6 43.8                               6.7 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 28 240               # 37  160
================================================================================
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:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 52.2   TOTAL FOR MONTH:   4.46    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:    0.90    2 = FOG REDUCING VISIBILITY
HIGHEST:    74 ON 23    GRTST 24HR  1.36 ON  6- 6      TO 1/4 MILE OR LESS
LOWEST:     36 ON  3                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   290    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -91    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  3503    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -716

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.56 ON  6

[REMARKS]



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