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000
CXUS55 KFSD 011351
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2009
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 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  74  46  60  -8   5   0 0.00  0.0    0  8.4 17 140   M    M   2        25 160
 2  77  58  68   0   0   3 0.07  0.0    0  9.7 21 160   M    M   6 13     29 170
 3  69  61  65  -2   0   0 3.07  0.0    0  7.7 17 140   M    M   8 13     21 130
 4  77  52  65  -2   0   0 0.00  0.0    0  3.5 12 110   M    M   1 128    15 100
 5  80  51  66  -1   0   1 0.00  0.0    0  4.7 14 150   M    M   2 12     17 160
 6  80  57  69   3   0   4 0.00  0.0    0  6.6 15 180   M    M   1 18     20 180
 7  78  55  67   1   0   2 0.00  0.0    0  9.4 22 140   M    M   3 128    26 150
 8  83  63  73   7   0   8 0.00  0.0    0  8.9 15 140   M    M   4 18     18 130
 9  82  58  70   5   0   5 0.00  0.0    0  4.4 12 120   M    M   2 128    15 130
10  81  54  68   3   0   3 0.00  0.0    0  5.0 12 160   M    M   1 18     15 160
11  79  57  68   3   0   3 1.04  0.0    0  5.6 22 270   M    M   5 138    31 290
12  73  60  67   3   0   2 0.00  0.0    0  2.5  8 140   M    M   6 12      9  90
13  79  56  68   4   0   3 0.00  0.0    0  3.4 12 130   M    M   2 12     16 150
14  77  57  67   3   0   2 0.00  0.0    0  4.0 12 160   M    M   0 18     14 120
15  80  55  68   5   0   3 0.00  0.0    0  3.7 10 100   M    M   0 1      14 100
16  83  52  68   5   0   3 0.00  0.0    0  3.2  7  20   M    M   1 1       M  M
17  84  55  70   7   0   5 0.00  0.0    0  1.6  7 340   M    M   1 18      9 350
18  83  54  69   7   0   4 0.00  0.0    0  3.6  9 110   M    M   0 1      12  90
19  79  52  66   4   0   1 0.00  0.0    0  6.2 16 150   M    M   0 8      22 140
20  81  50  66   4   0   1 0.00  0.0    0  9.7 20 160   M    M   1        28 170
21  67  48  58  -3   7   0 0.37  0.0    0  9.8 23 320   M    M   7 13     30 320
22  64  45  55  -6  10   0 0.00  0.0    0  4.0 12 340   M    M   6 12     15 340
23  71  49  60  -1   5   0 0.00  0.0    0  1.3  7 320   M    M   7 12      9 170
24  75  49  62   2   3   0 0.00  0.0    0  4.1 16 180   M    M   4 12     21 150
25  74  53  64   4   1   0 0.01  0.0    0  3.5 13 140   M    M   6 8      16 170
26  76  50  63   4   2   0 0.00  0.0    0  4.0 10 210   M    M   3 18     14 210
27  78  50  64   5   1   0 0.00  0.0    0 14.9 41 330   M    M   0        48 330
28  65  41  53  -6  12   0 0.00  0.0    0 16.9 32 330   M    M   1        44 330
29  68  35  52  -6  13   0 0.00  0.0    0  4.1  9 290   M    M   0        10 360
30  75  39  57  -1   8   0    T  0.0    0 15.1 29 140   M    M   4 3      37 140
================================================================================
SM 2292 1562        67  53  4.56     0.0 189.5          M       84
================================================================================
AV 76.4 52.1                               6.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 41 330               # 48  330
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
- COLUMN 17 PEAK WIND IN M.P.H.
- PRECIPITATION IN COLUMNS 7, 8, AND 9 ARE THE OFFICAL
  AMOUNTS FOR SIOUX CITY, IOWA.
- SNOW DEPTH IN COLUMN 9 IS RECORDED AT 6 AM CST (12Z).


PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  SIOUX CITY IA
                                          MONTH:    SEPTEMBER
                                          YEAR:     2009
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 64.2   TOTAL FOR MONTH:   4.56    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:    2.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 17    GRTST 24HR  3.14 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     35 ON 29                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    67    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL   -61    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1    90    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -51

[CDD (BASE 65) ]
TOTAL THIS MO.    53
DPTR FM NORMAL   -34    [PRESSURE DATA]
TOTAL FM JAN 1   677    HIGHEST SLP 30.29 ON  1
DPTR FM NORMAL  -229    LOWEST  SLP 29.54 ON 27

[REMARKS]

3RD - NEW DAILY PRECIPITATION RECORD 3.07 INCHES (PREVIOUS 2.61 IN 1949)
#FINAL-09-09#