WFO Monthly/Daily Climate Data
Issued by NWS Sioux Falls, SD

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CXUS53 KFSD 011652
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     SEPTEMBER
                                          YEAR:      2020
                                          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  81  50  66  -3   0   1 0.00  0.0    0  4.7 14 130   M    M   0        19 120
 2  88  48  68  -1   0   3 0.00  0.0    0  5.5 16 180   M    M   0 12     23 190
 3  77  50  64  -4   1   0 0.00  0.0    0 13.8 32 340   M    M   0        41 340
 4  86  50  68   0   0   3 0.00  0.0    0  7.1 22 250   M    M   1        32 250
 5  91  49  70   2   0   5 0.00  0.0    0  8.2 20 180   M    M   0        29 190
 6  93  69  81  14   0  16    T  0.0    0 12.7 26 220   M    M   0 3      39 200
 7  74  51  63  -4   2   0 0.00  0.0    0 13.1 29  40   M    M   4        41  20
 8  51  44  48 -19  17   0 1.02  0.0    0 13.6 26  20   M    M  10 13     36  20
 9  53  44  49 -17  16   0 0.16  0.0    0  9.8 16  30   M    M  10 1      22  30
10  62  46  54 -12  11   0 0.13  0.0    0  6.9 12  60   M    M  10        17  10
11  57  52  55 -11  10   0 0.22  0.0    0  4.5 12 110   M    M  10 1      15 130
12  66  51  59  -6   6   0 0.07  0.0    0  4.5 13 300   M    M   8 1      16 300
13  81  44  63  -2   2   0 0.00  0.0    0  4.6 10 180   M    M   1 12     17 160
14  82  51  67   3   0   2 0.00  0.0    0  8.8 18 170   M    M   0 1      24 170
15  81  54  68   4   0   3 0.00  0.0    0 11.4 22 200   M    M   0        31 200
16  76  53  65   2   0   0 0.00  0.0    0  9.6 20 350   M    M   0 1      26 350
17  71  45  58  -5   7   0 0.00  0.0    0  5.1 16  80   M    M   1        25  60
18  71  47  59  -3   6   0 0.00  0.0    0  7.7 15 130   M    M   6        22 120
19  73  52  63   1   2   0 0.00  0.0    0 14.1 25 140   M    M   2        35 160
20  77  54  66   4   0   1 0.00  0.0    0 14.6 25 170   M    M   0        35 170
21  79  56  68   7   0   3    T  0.0    0  9.7 22 200   M    M   1 3      30 200
22  84  54  69   8   0   4 0.00  0.0    0  9.9 21 170   M    M   0 1      26 160
23  82  53  68   8   0   3 0.00  0.0    0 10.4 22 170   M    M   0 1      29 170
24  86  55  71  11   0   6 0.00  0.0    0  3.7 10 180   M    M   0 1      14 190
25  85  54  70  11   0   5 0.00  0.0    0  7.5 15 330   M    M   0 18     20 320
26  82  52  67   8   0   2 0.00  0.0    0  9.4 26 320   M    M   0 1      39 330
27  71  53  62   4   3   0    T  0.0    0 12.3 23 290   M    M   5        44 330
28  62  43  53  -5  12   0 0.00  0.0    0 14.7 28 330   M    M   7        38 340
29  81  39  60   2   5   0 0.00  0.0    0  7.9 31 340   M    M   2        42 290
30  70  44  57   0   8   0 0.00  0.0    0 14.8 36 330   M    M   3        47 330
================================================================================
SM 2273 1507       108  57  1.60  0.0    280.6          M       81
================================================================================
AV 75.8 50.2                               9.4 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    36 330                 47 330
================================================================================
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:     SEPTEMBER
                                          YEAR:      2020
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 63.0   TOTAL FOR MONTH:   1.60    1 = FOG OR MIST
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:   -1.36    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON  6    GRTST 24HR  1.12 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     39 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:   2    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   108    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL   -24    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   110    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   -38

[CDD (BASE 65) ]
TOTAL THIS MO.    57
DPTR FM NORMAL   -27    [PRESSURE DATA]
TOTAL FM JAN 1  1055    HIGHEST SLP 30.47 ON 10
DPTR FM NORMAL   194    LOWEST  SLP 29.47 ON 26

[REMARKS]

RECORD DAILY LOW MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 8TH WITH A HIGH
OF 51 DEGREES. THE PREVIOUS RECORD WAS 57 DEGREES IN 1929.

RECORD DAILY LOW MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 9TH WITH A HIGH
OF 53 DEGREES. THE PREVIOUS RECORD WAS 54 DEGREES IN 1962.

#FINAL-09-20#


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