WFO Monthly/Daily Climate Data
Issued by NWS

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618
CXUS56 KEKA 131230
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ARCATA CA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2024
                                          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  68  50  59   1   6   0    T    M    M  3.0 12 310   M    M   5 1      14 310
 2  67  47  57  -1   8   0 0.00    M    M  6.5 18 320   M    M   3 1      28 320
 3  63  45  54  -3  11   0 0.00    M    M  4.3  9 160   M    M   1 12     13 280
 4  73  51  62   5   3   0 0.00    M    M  2.0  7 300   M    M   1 12     11 300
 5  61  49  55  -2  10   0 0.00    M    M  2.2  8 240   M    M   8 128    12 250
 6  65  53  59   2   6   0 0.00    M    M  2.5  9 290   M    M  10 128    13 280
 7  62  55  59   2   6   0 0.00    M    M  2.9  9 290   M    M  10 12     14 270
 8  62  51  57   0   8   0 0.00    M    M  3.3  8 320   M    M   9 128    11 300
 9  65  47  56  -1   9   0 0.00    M    M  3.1 10 250   M    M   5 128    14 260
10  62  49  56  -1   9   0    T    M    M  4.2 14 320   M    M   8 12     19 310
11  64  50  57   0   8   0 0.06    M    M  4.2 16 200   M    M   9 12     21 210
12  70  49  60   3   5   0 0.00    M    M  7.1 21 330   M    M   3 128    28 350
================================================================================
SM  782  596        89   0  0.06    M     45.3          M       72
================================================================================
AV 65.2 49.7                               3.8 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    21 330               # 28 320
================================================================================
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:     SEPTEMBER
                                          YEAR:      2024
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 57.4   TOTAL FOR MONTH:   0.06    1 = FOG OR MIST
DPTR FM NORMAL:   0.2   DPTR FM NORMAL:   -0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON  4    GRTST 24HR  0.06 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     45 ON  3                               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.    89    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    -7    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1   477    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   -77

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.88 ON  8

[REMARKS]