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

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CXUS53 KFSD 011550
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     JUNE
                                          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  82  46  64  -3   1   0 0.00  0.0    0  3.4 10 170   M    M   1 1      14 160
 2  83  50  67   0   0   2 0.00  0.0    0  4.4 14 220   M    M   1        18 240
 3  89  51  70   3   0   5 0.00  0.0    0  8.8 21 220   M    M   1        28 240
 4  94  64  79  11   0  14 0.00  0.0    0 12.7 22 220   M    M   0        32 220
 5  94  71  83  15   0  18 0.00  0.0    0 15.7 24 200   M    M   0        33 200
 6  87  69  78  10   0  13 0.00  0.0    0 18.1 29 190   M    M   0        41 180
 7  89  68  79  10   0  14 0.00  0.0    0  9.5 21 170   M    M   2        26 150
 8  90  64  77   8   0  12 0.00  0.0    0  8.4 17 140   M    M   1        23 130
 9  92  66  79  10   0  14 0.00  0.0    0  6.9 20 190   M    M   0        26 180
10  93  67  80  10   0  15 0.00  0.0    0  9.1 18 150   M    M   0        25 170
11  82  60  71   1   0   6 0.53  0.0    0 11.8 35 320   M    M   1 13     49 320
12  88  53  71   1   0   6 0.00  0.0    0  4.6 13  50   M    M   0        19  50
13  90  54  72   2   0   7 0.00  0.0    0  5.3 15 230   M    M   0        25 220
14  90  61  76   5   0  11 0.00  0.0    0  6.5 16  80   M    M   0        20  80
15  92  56  74   3   0   9 0.00  0.0    0  4.9 12 120   M    M   0        15 130
16  91  64  78   7   0  13 0.00  0.0    0 13.5 23 130   M    M   1 3      33 120
17  97  76  87  16   0  22    T  0.0    0 12.3 23 360   M    M   0        31 170
18  93  63  78   6   0  13 0.00  0.0    0  6.5 18 320   M    M   0        25 320
19  86  63  75   3   0  10    T  0.0    0  7.1 20  30   M    M   0        30  40
20  86  57  72   0   0   7 0.16  0.0    0 15.4 35 330   M    M   4 3      50 310
21  76  51  64  -8   1   0 0.00  0.0    0  9.0 21 330   M    M   2        30 320
22  86  48  67  -5   0   2    T  0.0    0  8.6 17 200   M    M   3 3      24 190
23  93  57  75   3   0  10 0.00  0.0    0  9.7 20 200   M    M   0 1      34 170
24  82  69  76   3   0  11 0.20  0.0    0  7.1 35 230   M    M   1 13     46 250
25  86  64  75   2   0  10 0.33  0.0    0  6.1 28 110   M    M   4 13     35 120
26  74  61  68  -5   0   3 0.07  0.0    0  8.6 20 330   M    M   7 1      26 330
27  83  58  71  -2   0   6    T  0.0    0  4.3  9 320   M    M   2 1      13 330
28  83  61  72  -1   0   7 0.02  0.0    0  4.3 15 270   M    M   2 13     18 260
29  85  59  72  -1   0   7 0.00  0.0    0  3.0 12 310   M    M   1 12     16 310
30  86  58  72  -2   0   7 0.00  0.0    0  1.7  7 180   M    M   2 18     12 190
================================================================================
SM 2622 1809         2 274  1.31  0.0    247.3          M       36
================================================================================
AV 87.4 60.3                               8.2 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 35 320                 50 310
================================================================================
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:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 73.9   TOTAL FOR MONTH:   1.31    1 = FOG OR MIST
DPTR FM NORMAL:   3.2   DPTR FM NORMAL:   -3.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 17    GRTST 24HR  0.53 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     46 ON  1                               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:   6
MAX 90 OR ABOVE:  12    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:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     2    CLEAR  (SCALE 0-3)  27
DPTR FM NORMAL   -24    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  6674    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -183

[CDD (BASE 65) ]
TOTAL THIS MO.   274
DPTR FM NORMAL    79    [PRESSURE DATA]
TOTAL FM JAN 1   347    HIGHEST SLP 30.16 ON  1
DPTR FM NORMAL    87    LOWEST  SLP 29.56 ON 20

[REMARKS]

RECORD HIGH MINIMUM TEMPERATURE SET ON THE 17TH WITH 76 DEGREES. THE
PREVIOUS RECORD WAS 73 DEGREES IN 1939.

#FINAL-06-21#


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