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000
CXUS56 KEKA 010829
CF6ACV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ARCATA CA
                                          MONTH:     APRIL
                                          YEAR:      2009
                                          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  53  44  49   M  16   0 0.00  0.0    0  6.3 15 320   M    M   9 1       M  M
 2  53  43  48   M  17   0 0.29    M    0  8.9 18 330   M    M   8 1      23 330
 3  50  36  43   M  22   0 0.00  0.0    0 10.8 29 350   M    M   2 1      38 360
 4  51  29  40   M  25   0 0.00  0.0    0  2.6 10 320   M    M   0 18     14 310
 5  59  33  46   M  19   0 0.01    M    0  3.5  7 310   M    M   0 18      M  M
 6  77  37  57   M   8   0 0.00  0.0    0  4.4 12 190   M    M   0 8       M  M
 7  55  41  48   M  17   0 0.00    M    0  3.2 12 250   M    M   3 1      16  99
 8  55  41  48   M  17   0 0.12    M    0  5.3 16 220   M    M   7 1      22 220
 9  49  40  45   M  20   0 0.37    M    0  4.7 18 320   M    M   7 1       M 210
10  52  33  43   M  22   0 0.04    M    0  6.1 15 310   M    M   3 1       M  M
11  53  42  48   M  17   0 0.11    M    0  3.6  8 250   M    M   8 1       M  M
12  57  48  53   M  12   0 0.15    M    0  3.4  8 200   M    M  10 1       M 220
13  53  40  47   M  18   0 0.02    M    0 12.1 20 350   M    M   4 1      30 330
14  50  37  44   M  21   0 0.01    M    0 14.3 24 350   M    M   3        37 350
15  55  31  43   M  22   0 0.00  0.0    0  9.3 23 340   M    M   4        29 330
16  51  41  46   M  19   0 0.00  0.0    0  4.2 12 320   M    M   3         M  M
17  58  42  50   M  15   0 0.00  0.0    0  7.6 18 330   M    M   6 1       M  M
18  53  45  49   M  16   0 0.00    M    0  5.0 18 340   M    M   7 12     24 340
19  61  40  51   M  14   0 0.00  0.0    0  3.5  7 300   M    M   2 1       M  M
20  60  43  52   M  13   0 0.00  0.0    0  2.7  7 320   M    M   0 8       M  M
21  61  42  52   M  13   0 0.00  0.0    0  2.4  7 310   M    M   0 1       M  M
22  55  41  48   M  17   0 0.00    M    0  6.3 18 340   M    M   6 12     28 340
23  54  38  46   M  19   0 0.00  0.0    0  8.5 20 330   M    M   3        25 330
24  53  35  44   M  21   0 0.00  0.0    0  7.9 18 330   M    M   3        27 330
25  53  43  48   M  17   0 0.00  0.0    0  9.1 20 330   M    M   7 8      24 330
26  55  41  48   M  17   0 0.00  0.0    0  9.1 20 330   M    M   4        69 330
27  54  39  47   M  18   0 0.01    M    0  7.4 16 320   M    M   9 1       M  M
28  54  42  48   M  17   0 0.00    M    0  3.7 10 290   M    M   8         M  M
29  54  36  45   M  20   0 0.00  0.0    0  5.3 13 320   M    M   4         M  M
30  53  36  45   M  20   0 0.22    M    0  3.8  7 310   M    M   3 1       M  M
================================================================================
SM 1651 1179       529   0  1.35     0.0 185.0          M      133
================================================================================
AV 55.0 39.3                               6.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 29 350               # 69  330
================================================================================
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:    APRIL
                                          YEAR:     2009
                                          LATITUDE:   40 58 N
                                          LONGITUDE: 124  6 W

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

AVERAGE MONTHLY: 47.2   TOTAL FOR MONTH:   1.35    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON  6    GRTST 24HR  0.49 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     29 ON  4                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   529    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  4408    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP 29.93 ON  9

[REMARKS]
#FINAL-04-09#