National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS56 KEKA 021448
CF6EKA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EUREKA CA
                                          MONTH:     DECEMBER
                                          YEAR:      2022
                                          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  49  35  42  -6  23   0 0.42  0.0    0  3.3 10 320   M    M   8        12   M
 2  51  32  42  -6  23   0 0.00  0.0    0  4.1  6 140   M    M   6        12   M
 3  58  34  46  -2  19   0 0.29    M    0  6.7 17   M   M    M   7        29 160
 4  54  45  50   2  15   0 1.35  0.0    0  5.8 10 170   M    M  10 3      17   M
 5  54  38  46  -2  19   0 0.13  0.0    0  3.3  9 160   M    M   8        13   M
 6  52  33  43  -5  22   0 0.00  0.0    0  0.9  5 290   M    M   0 1       6   M
 7  52  33  43  -5  22   0    T  0.0    0  2.9  9 240   M    M   4        16   M
 8  51  37  44  -4  21   0 0.61  0.0    0  6.7 16 150   M    M  10        32   M
 9  49  37  43  -5  22   0 0.38  0.0    0 11.4 21 180   M    M  10        37   M
10  56  42  49   2  16   0 1.35  0.0    0  8.3 18 180   M    M   9        39   M
11  47  33  40  -7  25   0 0.01  0.0    0  2.9 14   M   M    M   0        14   M
12  49  30  40  -7  25   0 0.00  0.0    0  2.1  9 350   M    M   4 1       9   M
13  49  31  40  -7  25   0 0.00  0.0    0  1.9  7 360   M    M   1 1       8   M
14  49  31  40  -7  25   0 0.00  0.0    0  1.5  6 360   M    M   3         6   M
15  52  31  42  -5  23   0 0.00  0.0    0  1.3  5 270   M    M   1 18      5   M
16  52  31  42  -5  23   0 0.00  0.0    0  0.6  3 130   M    M   1         5   M
17  51  32  42  -5  23   0 0.00  0.0    0  0.7  3 130   M    M   4 1       5   M
18  50  30  40  -7  25   0 0.00  0.0    0  2.1  8 350   M    M   0        12   M
19  49  31  40  -7  25   0 0.00    M    0  1.9  6 320   M    M  10         6   M
20  51  42  47   0  18   0 0.04    M    0  1.4  7   M   M    M  10 1       9   M
21  54  47  51   4  14   0 0.01  0.0    0  1.2  6 330   M    M  10 1       7   M
22  54  46  50   3  15   0 0.04    M    0  0.7  3   M   M    M  10 18      4   M
23  61  46  54   7  11   0 0.00    M    0  4.3  9   M   M    M   9 1      11   M
24  65  44  55   8  10   0 0.02  0.0    0  2.2 12 170   M    M  10 2      13   M
25  58  45  52   5  13   0 0.01  0.0    0  2.8 13   M   M    M   8 2      15   M
26  62  53  58  11   7   0 1.91  0.0    0  8.7 21 180   M    M  10 1      40   M
27  60  45  53   6  12   0 0.33  0.0    0  8.6 23 290   M    M   9 8      35   M
28  53  39  46  -1  19   0 0.01  0.0    0  3.1 13 170   M    M   6        14   0
29  56  47  52   5  13   0 0.38  0.0    0 10.3 17 180   M    M  10 1      20   M
30  58  53  56   9   9   0 1.23  0.0    0  7.0 14  20   M    M  10 1      25   M
31  54  45  50   3  15   0 0.02  0.0    0  8.3 16   1   M    M   9 2      18   M
================================================================================
SM 1660 1198       577   0  8.54  0.0    127.0          M      207
================================================================================
AV 53.5 38.6                               4.1 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    23 290                 40 9999
================================================================================
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:     DECEMBER
                                          YEAR:      2022
                                          LATITUDE:   40 47 N
                                          LONGITUDE: 124 10 W

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

AVERAGE MONTHLY: 46.1   TOTAL FOR MONTH:   8.54    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:    0.44    2 = FOG REDUCING VISIBILITY
HIGHEST:    65 ON 24    GRTST 24HR  2.07 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     30 ON 18,12                             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:  19
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
MIN 32 OR BELOW:   9    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   4

[HDD (BASE 65) ]
TOTAL THIS MO.   577    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    30    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  1966    CLOUDY (SCALE 8-10) 15
DPTR FM NORMAL   -11

[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 29.47 ON 26

[REMARKS]
#FINAL-12-22#