WFO Monthly/Daily Climate Data
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CXUS56 KEKA 022134
CF6ACV

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

                                          STATION:   ARCATA CA
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          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  57  42  50   4  15   0 0.41    M    M  4.5 23 270   M    M   5 18     30 270
 2  56  44  50   3  15   0 0.09  0.0    0  6.4 14 140   M    M   8 18     18 140
 3  58  52  55   8  10   0 0.08  0.0    0  8.9 20 160   M    M   9 18     26 160
 4  59  43  51   4  14   0 0.91  0.0    0  9.8 26 160   M    M   8 1      41 170
 5  58  36  47   0  18   0 0.00  0.0    0  4.6 13 130   M    M   2 18     18 140
 6  57  42  50   3  15   0 0.39  0.0    0  9.7 32 130   M    M   7 18     45 130
 7  57  40  49   2  16   0 0.18  0.0    M  7.1 20 120   M    M   2 18     28 130
 8  54  38  46  -1  19   0 0.22    M    M  5.2 13 190   M    M   5 18     15 190
 9  57  37  47   0  18   0    T  0.0    0  5.7 15 120   M    M   2 18     22 130
10  56  46  51   4  14   0 0.59    M    M  2.3 12 300   M    M   8 18     16 300
11  61  40  51   4  14   0    T  0.0    0  5.3 15 240   M    M   3 18     19 250
12  63  54  59  12   6   0 1.07  0.0    0 11.2 20 180   M    M  10 1      28 190
13  62  47  55   8  10   0 0.23  0.0    0  5.2 20 170   M    M   9 2      25 170
14  63  41  52   5  13   0 0.00    M    M  3.5  8 110   M    M   2 28     14 270
15  59  44  52   5  13   0    T    M    M  3.4  9 310   M    M   5 28     11 300
16  51  45  48   1  17   0 0.00    M    M  2.7 13 310   M    M  10 12     14 320
17  61  39  50   3  15   0 0.00    M    M  3.5 14 360   M    M   3 28     17 350
18  70  39  55   8  10   0 0.00    M    M  7.8 23 340   M    M   0 8      29 340
19  63  38  51   4  14   0 0.00    M    M  6.8 17 340   M    M   0        22 330
20  60  36  48   1  17   0 0.00    M    M  4.1  9 110   M    M   0 8      10  90
21  54  37  46  -1  19   0 0.12    M    M  4.9 13 250   M    M   4 18     17 130
22  51  42  47   0  18   0 0.10    M    M  7.2 16 360   M    M   9 18     25 140
23  52  31  42  -5  23   0 0.00    M    M  5.7 20 350   M    M   2 8      24 340
24  45  35  40  -7  25   0 0.35    M    M  4.8 22  10   M    M   9 1      32 330
25  47  30  39  -8  26   0 0.06    M    M  4.6 13 330   M    M   4 18     16 330
26  46  31  39  -8  26   0 0.22    M    M 15.5 36 150   M    M   8 1      50 150
27  48  42  45  -2  20   0 0.80    M    M 10.3 20 130   M    M  10 1      28 130
28  49  35  42  -5  23   0 0.70    M    M  5.5 14 140   M    M   8 28     19 140
29  50  32  41  -6  24   0 0.01    M    M  5.6 14 220   M    M   5 18     17 200
30  56  45  51   4  14   0 0.17    M    M  7.8 18 150   M    M  10 1      26 140
31  56  51  54   7  11   0 0.11    M    M 11.9 25 150   M    M  10 1      37 140
================================================================================
SM 1736 1254       512   0  6.81  0.0    201.5          M      177
================================================================================
AV 56.0 40.5                               6.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    36 150                 50 150
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 48.2   TOTAL FOR MONTH:   6.81    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:   -1.42    2 = FOG REDUCING VISIBILITY
HIGHEST:    70 ON 18    GRTST 24HR  1.27 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:     30 ON 25                               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:  20
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  16
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   512    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -48    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  2424    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -382

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.44 ON 15
DPTR FM NORMAL     0    LOWEST  SLP 29.42 ON 26

[REMARKS]
#FINAL-01-21#


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