WFO Monthly/Daily Climate Data
Issued by NWS Eureka, CA

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CXUS56 KEKA 161230
CF6EKA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EUREKA CA
                                          MONTH:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   40 47 N
                                          LONGITUDE: 124 10 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  59  44  52  -4  13   0 0.00  0.0    0  5.7 15 350   M    M   0        26   0
 2  62  45  54  -2  11   0 0.01  0.0    0  2.3  7 310   M    M   6 8       8   0
 3  61  52  57   1   8   0 0.02  0.0    0  3.7 12  30   M    M   7 28     12   0
 4  70  50  60   4   5   0 0.00  0.0    0  2.8  9 360   M    M   3 128     9   0
 5  78  49  64   8   1   0 0.00  0.0    0  1.4  5 320   M    M   0 1       6   0
 6  76  51  64   9   1   0 0.00  0.0    0  2.3  7 320   M    M   0 18      7   0
 7  56  51  54  -1  11   0 0.00  0.0    0  2.8  6 270   M    M  10 12      6   0
 8  59  49  54  -1  11   0    T  0.0    0  2.0  7 270   M    M   5 12      7   0
 9  65  53  59   4   6   0 0.55  0.0    0  3.6  9 270   M    M  10 1      12   0
10  66  54  60   5   5   0 0.23  0.0    0  5.0 12 180   M    M   9 1      18   M
11  62  49  56   1   9   0 0.00  0.0    0  2.8 10 360   M    M   8 2      12   M
12  63  43  53  -2  12   0 0.00    M    0  2.1  6 280   M    M   5 2       7   M
13  60  46  53  -2  12   0 0.23  0.0    0  2.5  9 260   M    M  10         9 260
14  64  52  58   3   7   0 0.00  0.0    0  3.0  7 360   M    M   8 1       8   0
15  64  50  57   3   8   0 0.00  0.0    0  3.3  9 270   M    M   7 12      9   M
================================================================================
SM  965  738       120   0  1.04  0.0     45.3          M       88
================================================================================
AV 64.3 49.2                               3.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    15 350                 26   0
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   EUREKA CA
                                          MONTH:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   40 47 N
                                          LONGITUDE: 124 10 W

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

AVERAGE MONTHLY: 56.8   TOTAL FOR MONTH:   1.04    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:    0.20    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON  5    GRTST 24HR  0.55 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     43 ON 12                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
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.   120    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   -26    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   621    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -186

[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    -1    LOWEST  SLP 29.68 ON  9

[REMARKS]