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

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CXUS53 KFSD 011519
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     APRIL
                                          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  74  43  59  15   6   0 0.00  0.0    0 14.9 25 190   M    M   1        34 170
 2  58  24  41  -3  24   0 0.06  0.1    0 20.3 31 320   M    M  10 169    41 330
 3  29  22  26 -18  39   0    T    T    T 19.0 30 330   M    M  10 1      41 340
 4  50  19  35 -10  30   0 0.00  0.0    0  6.3 17 160   M    M   2        26 130
 5  60  25  43  -2  22   0    T  0.0    0 10.6 22 150   M    M   1        29 140
 6  71  48  60  14   5   0 0.00  0.0    0 11.0 17 200   M    M   7        23 200
 7  80  43  62  16   3   0 0.00  0.0    0  8.4 18 330   M    M   1 12     25 310
 8  66  36  51   5  14   0    T  0.0    0 14.5 31 330   M    M   2        40 330
 9  45  25  35 -12  30   0    T  0.0    0 18.1 41 320   M    M   4 8      53 330
10  57  18  38  -9  27   0 0.00  0.0    0  9.5 22 210   M    M   1        32 170
11  57  37  47  -1  18   0    T  0.0    0  9.4 24  20   M    M   5 8      32  30
12  44  24  34 -14  31   0 0.45  3.7    T 22.8 36 350   M    M   9 1239   47 360
13  36  15  26 -23  39   0    T    T    3 13.9 29 300   M    M   2        36 300
14  40  21  31 -18  34   0 0.00  0.0    T  9.3 21 300   M    M   2        27 270
15  47  18  33 -16  32   0    T    T    0  6.1 16  60   M    M   5        23  70
16  43  32  38 -12  27   0 0.00  0.0    0  6.1 17  50   M    M   8        22 100
17  55  27  41  -9  24   0 0.00  0.0    0  9.4 23 280   M    M   4        36 300
18  75  36  56   5   9   0 0.00  0.0    0 15.2 25 330   M    M   0        37 290
19  59  37  48  -3  17   0    T  0.0    0  8.7 20  40   M    M   4        25  40
20  72  43  58   6   7   0 0.02  0.0    0 12.6 32 300   M    M   6        43 300
21  74  29  52   0  13   0 0.00  0.0    0  5.8 17 210   M    M   1        23 160
22  83  52  68  16   0   3 0.00  0.0    0 14.1 28 250   M    M   1        39 240
23  82  40  61   8   4   0 0.01  0.0    0  6.8 30 320   M    M   2        45 310
24  66  40  53   0  12   0 0.00  0.0    0 10.7 25 360   M    M   3 1      33 360
25  66  34  50  -4  15   0    T  0.0    0  6.0 30 290   M    M   4 123    43 290
26  73  33  53  -1  12   0 0.00  0.0    0  7.4 22 210   M    M   1 1      29 210
27  82  49  66  12   0   1    T  0.0    0  6.6 21 190   M    M   1        30 180
28  70  50  60   5   5   0 0.10  0.0    0 16.0 35 320   M    M   5 1      45 340
29  70  48  59   4   6   0 0.02  0.0    0 17.7 31 360   M    M   5        41 360
30  74  39  57   2   8   0 0.00  0.0    0  6.0 10 160   M    M   0         M   M
================================================================================
SM 1858 1007       513   4  0.66  3.8    343.2          M      107
================================================================================
AV 61.9 33.6                              11.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    41 320                 53 330
================================================================================
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:     APRIL
                                          YEAR:      2020
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 47.8   TOTAL FOR MONTH:   0.66    1 = FOG OR MIST
DPTR FM NORMAL:  -1.8   DPTR FM NORMAL:   -2.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON 22    GRTST 24HR  0.45 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     15 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.8 INCHES  5 = HAIL
                        GRTST 24HR   3.7 ON 12-12  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 13     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:   1    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   513    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL    39    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  6411    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -242

[CDD (BASE 65) ]
TOTAL THIS MO.     4
DPTR FM NORMAL    -7    [PRESSURE DATA]
TOTAL FM JAN 1     4    HIGHEST SLP 30.36 ON  4
DPTR FM NORMAL    -7    LOWEST  SLP 29.56 ON 23

[REMARKS]

RECORD DAILY MINIMUM TEMPERATURE WAS ESTABLISHED ON THE 10TH WITH 18
DEGREES. THE PREVIOUS RECORD WAS 20 DEGREES SET BACK IN 1989.

RECORD DAILY SNOWFALL WAS ESTABLISHED ON THE 12TH WITH 3.7 INCHES. THE
PREVIOUS RECORD WAS 1.3 INCHES SET BACK IN 1997.

RECORD DAILY MINIMUM TEMPERATURE WAS TIED ON THE 13TH WITH 15 DEGREES. THE
PREVIOUS RECORD OCCURENCE OF 15 DEGREES WAS SET BACK IN 1950.

#FINAL-04-20#
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