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

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CXUS56 KEKA 211230
CF6EKA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EUREKA CA
                                          MONTH:     JANUARY
                                          YEAR:      2018
                                          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  56  45  51   3  14   0 0.00  0.0    0  2.4  6  50   M    M   8 1       6  M
 2  51  44  48   0  17   0    T    M    0  1.6  7  50   M    M  10 2       7  M
 3  59  47  53   5  12   0 0.30    M    0  1.1 10 210   M    M  10 1      14  15
 4  67  51  59  11   6   0 0.01  0.0    0  6.6 13 180   M    M   9        20 170
 5  60  49  55   7  10   0 0.30  0.0    0  5.8 12 250   M    M   9 1      15  M
 6  54  46  50   2  15   0    T  0.0    0  3.8 10  10   M    M   3 1      16  M
 7  52  38  45  -3  20   0 0.00  0.0    0  1.2  5  40   M    M   8         7  M
 8  54  45  50   2  15   0 0.63    M    0  0.9  5 120   M    M  10 1       5  M
 9  53  46  50   2  15   0 0.30    M    0  6.1 17 340   M    M  10 1      24 340
10  56  46  51   3  14   0 0.09    M    0  2.3  7 180   M    M  10 1       9  M
11  58  46  52   4  13   0 0.17    M    0  4.5 13 190   M    M  10 1      17 170
12  54  44  49   1  16   0 0.00  0.0    0  1.4  8 270   M    M  10 28      9  M
13  60  39  50   2  15   0 0.00  0.0    0  1.9  6 110   M    M   5 28      7  M
14  59  43  51   3  14   0 0.00  0.0    0  4.3  9 270   M    M   9 18     14  M
15  64  44  54   6  11   0 0.29    M    0  8.0 21 170   M    M  10 1      32 160
16  57  45  51   3  14   0    T    M    0  2.0  7  30   M    M   9 8       7  30
17  67  46  57   9   8   0 0.35    M    0  8.5 17 180   M    M  10        28 190
18  53  45  49   0  16   0 0.90    M    0  6.3 12 230   M    M   9 1      17 230
19  52  40  46  -3  19   0 0.09    M    0  5.7  9 190   M    M   6        14  M
20  53  37  45  -4  20   0 0.14  0.0    0  1.9  5 150   M    M   4         9  M
================================================================================
SM 1139  886       284   0  3.57     0.0  76.3          M      169
================================================================================
AV 57.0 44.3                               3.8 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 21 170               # 32  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:  EUREKA CA
                                          MONTH:    JANUARY
                                          YEAR:     2018
                                          LATITUDE:   40 47 N
                                          LONGITUDE: 124 10 W

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

AVERAGE MONTHLY: 50.6   TOTAL FOR MONTH:   3.57    1 = FOG OR MIST
DPTR FM NORMAL:   2.5   DPTR FM NORMAL:   -0.80    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON 17, 4 GRTST 24HR  0.90 ON 18-18      TO 1/4 MILE OR LESS
LOWEST:     37 ON 20                               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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   284    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -56    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  2084    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL  -211

[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 M ON M

[REMARKS]



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