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

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000
CXUS56 KEKA 020051
CF6EKA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   EUREKA CA
                                          MONTH:     MAY
                                          YEAR:      2021
                                          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  50  55   3  10   0 0.03  0.0    0  6.5 13 360   M    M  10 1      15   M
 2  58  48  53   1  12   0 0.00  0.0    0  4.5  9 350   M    M   4        14   M
 3  60  46  53   1  12   0 0.00  0.0    0  5.1 14 360   M    M   3        20   M
 4  59  49  54   2  11   0 0.00  0.0    0  3.9  9  20   M    M   9         9   M
 5  56  48  52   0  13   0 0.00  0.0    0  3.6  7 290   M    M  10 1       8   M
 6  58  47  53   0  12   0 0.04  0.0    0  6.3 11  50   M    M   8 1      13   M
 7  57  45  51  -2  14   0 0.00  0.0    0  9.9 14  20   M    M   1 8      20   M
 8  57  39  48  -5  17   0 0.00  0.0    0  6.4 13 350   M    M   0        22   M
 9  58  46  52  -1  13   0 0.00  0.0    0  4.5  9 360   M    M   5 1      14   M
10  59  48  54   1  11   0 0.00  0.0    0  4.9 13 360   M    M   3 1      20   M
11  60  46  53   0  12   0 0.00  0.0    0  3.9  9 310   M    M   3 1      12   M
12  54  45  50  -3  15   0 0.00  0.0    0  3.4  7 320   M    M  10 1      12   M
13  54  47  51  -2  14   0 0.00  0.0    0  4.3  9 330   M    M  10 1      14   M
14  55  47  51  -3  14   0 0.02  0.0    0  4.1 12 340   M    M  10 1      15   M
15  58  48  53  -1  12   0    T  0.0    0  4.6 12 330   M    M   8 18     14   M
16  54  47  51  -3  14   0 0.01  0.0    0  4.5  9 280   M    M  10 1      12   M
17  59  46  53  -1  12   0 0.01  0.0    0  4.4 10 290   M    M   8 1      15   M
18  58  45  52  -2  13   0    T  0.0    0  5.5 13 350   M    M   8 1      20   M
19  57  43  50  -4  15   0 0.00  0.0    0  7.6 14  10   M    M   2        20   M
20  57  46  52  -2  13   0 0.00  0.0    0  8.0 14  10   M    M   1        17   M
21  57  44  51  -3  14   0 0.00  0.0    0  8.6 13  10   M    M   1        24   M
22  56  41  49  -5  16   0 0.00  0.0    0  5.1 10 350   M    M   4        17   M
23  59  44  52  -2  13   0 0.00  0.0    0  5.0  9 280   M    M   4         M   M
24  62  49  56   2   9   0 0.09  0.0    0  4.8 10 310   M    M   6 1       M   M
25  60  51  56   1   9   0 0.03  0.0    0  8.3 13 360   M    M   6 1      21   M
26  57  43  50  -5  15   0 0.00  0.0    0  4.0 12 350   M    M   8 2      14   M
27  63  43  53  -2  12   0 0.02  0.0    0  4.7 12  20   M    M   9 1       M   M
28  59  48  54  -1  11   0 0.00  0.0    0  3.8  7  30   M    M   3 1       8   M
29  55  49  52  -3  13   0 0.00  0.0    0  4.3 10 350   M    M   9 1      12   M
30  58  49  54  -1  11   0 0.00  0.0    0  3.9  9 310   M    M   5 1       9   M
31  62  45  54  -1  11   0 0.00  0.0    0  2.7  8 300   M    M   1         8   M
================================================================================
SM 1795 1432       393   0  0.25  0.0    161.1          M      179
================================================================================
AV 57.9 46.2                               5.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 14 360                 24 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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40 47 N
                                          LONGITUDE: 124 10 W

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

AVERAGE MONTHLY: 52.0   TOTAL FOR MONTH:   0.25    1 = FOG OR MIST
DPTR FM NORMAL:  -1.7   DPTR FM NORMAL:   -1.41    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON 27    GRTST 24HR  0.17 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     39 ON  8                               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:   8
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.   393    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    41    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4296    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL    62

[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 29.89 ON 16

[REMARKS]
#FINAL-05-21#


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