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000
CXUS53 KFSD 011503
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          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  63  69  11   0   4 0.02  0.0    0  6.1 13 210   M    M   8 1      19 210
 2  66  60  63   6   2   0 0.00  0.0    0  8.2 15 320   M    M  10 1      23 310
 3  77  49  63   6   2   0 0.00  0.0    0  5.9 16 340   M    M   1 1      22 350
 4  81  44  63   7   2   0 0.00  0.0    0  1.5  8 340   M    M   0        12 330
 5  77  43  60   4   5   0 0.00  0.0    0  4.5 14 120   M    M   0 1      18 120
 6  73  51  62   7   3   0 0.00  0.0    0  5.8 13 130   M    M   4        16 130
 7  75  53  64   9   1   0 0.00  0.0    0  5.5 13 150   M    M   4 1      17 170
 8  82  52  67  13   0   2 0.00  0.0    0  7.6 15 170   M    M   0        21 160
 9  80  56  68  14   0   3 0.00  0.0    0  9.6 23 170   M    M   0        34 150
10  67  45  56   3   9   0 0.00  0.0    0  8.5 22 300   M    M   3        30 300
11  75  41  58   5   7   0 0.00  0.0    0  4.3 14 350   M    M   0        18  10
12  75  38  57   5   8   0 0.00  0.0    0  7.0 18 110   M    M   0        25 110
13  66  47  57   5   8   0 0.41  0.0    0 17.9 36 210   M    M   4 13     45 200
14  61  34  48  -3  17   0 0.01  0.0    0  8.6 17 270   M    M   2        27 320
15  61  35  48  -3  17   0 0.00  0.0    0  8.8 25 310   M    M   0        36 280
16  68  33  51   1  14   0 0.00  0.0    0  5.9 17 290   M    M   0        24 290
17  77  33  55   5  10   0 0.00  0.0    0  7.2 16 190   M    M   0        22 160
18  76  39  58   9   7   0 0.00  0.0    0 10.6 24 180   M    M   0        32 170
19  74  48  61  12   4   0 0.00  0.0    0 10.1 17 170   M    M   1        24 160
20  62  38  50   2  15   0 0.08  0.0    0 13.8 25 300   M    M  10 13     40 290
21  49  30  40  -8  25   0 0.01  0.0    0 10.8 21 300   M    M   7 1      29 320
22  54  28  41  -6  24   0    T  0.0    0  5.2 21 180   M    M   4 12     25 180
23  58  27  43  -4  22   0 0.00  0.0    0  9.2 20 100   M    M   3 1      27 100
24  50  42  46   0  19   0 0.57  0.0    0 10.5 29  80   M    M  10 1      38  90
25  55  33  44  -2  21   0    T  0.0    0  7.9 14 120   M    M   2        18 130
26  58  38  48   3  17   0 0.00  0.0    0 17.9 28 130   M    M   7        40 130
27  56  49  53   8  12   0 1.70  0.0    0 11.2 21 130   M    M  10 13     28 140
28  58  44  51   7  14   0 0.02  0.0    0 16.8 26 330   M    M   5        35 350
29  61  33  47   3  18   0 0.00  0.0    0  8.7 18 360   M    M   0        23 350
30  68  29  49   5  16   0 0.00  0.0    0 11.6 28 340   M    M   1        35 350
31  50  25  38  -5  27   0 0.00  0.0    0 11.4 26 340   M    M   0        35 320
================================================================================
SM 2064 1280       346   9  2.82  0.0    278.6          M       96
================================================================================
AV 66.6 41.3                               9.0 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    36 210                 45 200
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
-COLUMN 17 PEAK WIND IN M.P.H.
-PRECIPITATION AMOUNTS IN COLUMNS 7,8 AND 9 ARE THE OFFICIAL PRECIPITATION
AMOUNTS FOR SIOUX CITY, IA.
-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:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 53.9   TOTAL FOR MONTH:   2.82    1 = FOG OR MIST
DPTR FM NORMAL:   3.6   DPTR FM NORMAL:    0.62    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON  8    GRTST 24HR  1.72 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     25 ON 31                               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:   3
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   346    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL  -118    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1   393    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -208

[CDD (BASE 65) ]
TOTAL THIS MO.     9
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1068    HIGHEST SLP 30.38 ON 31
DPTR FM NORMAL   203    LOWEST  SLP 29.41 ON 13

[REMARKS]
RECORD DAILY MAXIMUM PRECIPITATION ESTABLISHED ON THE 27TH WITH
1.70 INCHES. THE PREVIOUS RECORD WAS 0.79 INCHES IN 1918.

#FINAL-10-21#