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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS53 KFSD 011801
CF6SUX

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

                                          STATION:   SIOUX CITY IA
                                          MONTH:     APRIL
                                          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  55  14  35  -9  30   0 0.00  0.0    0 10.5 22 180   M    M   0        32 150
 2  76  34  55  11  10   0 0.00  0.0    0 18.0 36 200   M    M   0        48 200
 3  78  36  57  13   8   0 0.00  0.0    0  6.2 28 220   M    M   0        36 220
 4  86  39  63  18   2   0 0.00  0.0    0  6.2 13 170   M    M   0        18 170
 5  84  53  69  24   0   4 0.00  0.0    0 14.5 28 190   M    M   0        38 190
 6  79  53  66  20   0   1    T  0.0    0 11.3 31 170   M    M   3        39 170
 7  67  46  57  11   8   0 0.17  0.0    0 14.7 25 340   M    M  10 13     34 280
 8  47  45  46   0  19   0 0.99  0.0    0 17.1 28 330   M    M  10 1      37 320
 9  57  43  50   3  15   0    T  0.0    0 13.5 29 330   M    M   7        37 350
10  62  32  47   0  18   0 0.00  0.0    0 11.5 25 330   M    M   0        33 330
11  66  28  47  -1  18   0 0.00  0.0    0 10.7 37 330   M    M   1        50 320
12  56  35  46  -2  19   0 0.00  0.0    0 19.7 29 320   M    M   2        41 300
13  50  29  40  -9  25   0 0.00  0.0    0 16.4 31 300   M    M   5        42 280
14  50  26  38 -11  27   0 0.00  0.0    0 11.6 22 340   M    M   3        32 330
15  47  30  39 -10  26   0 0.00  0.0    0  6.6 14 340   M    M   9        18 350
16  49  38  44  -6  21   0    T  0.0    0  7.2 14 340   M    M  10        17 330
17  54  40  47  -3  18   0 0.01  0.0    0 11.7 21 320   M    M  10        28 320
18  66  30  48  -3  17   0 0.00  0.0    0 10.0 33  20   M    M   5        46  20
19  44  28  36 -15  29   0 0.03  0.3    0 15.0 25 350   M    M   7 1      34 330
20  48  22  35 -17  30   0    T  0.0    0  9.2 20 310   M    M   4        26 320
21  48  27  38 -14  27   0 0.01  0.2    T 10.3 25  10   M    M   4 1      36  10
22  60  22  41 -11  24   0    T  0.0    0 11.5 24 220   M    M   4        33 180
23  67  41  54   1  11   0    T  0.0    0 14.7 25 180   M    M   4        34 170
24  57  36  47  -6  18   0    T  0.0    0 11.9 23 320   M    M   2        32 290
25  75  36  56   2   9   0 0.04  0.0    0 14.5 28 160   M    M   4        40 150
26  85  50  68  14   0   3 0.00  0.0    0 10.1 24 160   M    M   1        34 160
27  59  50  55   1  10   0 0.00  0.0    0 12.2 21  20   M    M   7        26  50
28  68  44  56   1   9   0 0.21  0.0    0  9.2 38  30   M    M   6 1      49  30
29  73  39  56   1   9   0 0.00  0.0    0 10.4 25 360   M    M   0 1      35 350
30  80  35  58   3   7   0 0.00  0.0    0  7.6 20 110   M    M   0        24 110
================================================================================
SM 1893 1081       464   8  1.46  0.5    354.0          M      118
================================================================================
AV 63.1 36.0                              11.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    38  30                 50 320
================================================================================
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:      2021
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  96 23 W

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

AVERAGE MONTHLY: 49.6   TOTAL FOR MONTH:   1.46    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:   -1.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  4    GRTST 24HR  0.99 ON  8         TO 1/4 MILE OR LESS
LOWEST:     14 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.5 INCH    5 = HAIL
                        GRTST 24HR   0.3 ON 19     6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  T            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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   464    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   -10    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  6435    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -218

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL    -3    [PRESSURE DATA]
TOTAL FM JAN 1     8    HIGHEST SLP 30.62 ON  1
DPTR FM NORMAL    -3    LOWEST  SLP 29.42 ON 26

[REMARKS]

RECORD DAILY MINIMUM TEMPERATURE WAS TIED ON THE 20TH WITH A LOW OF
22 DEGREES. THIS MATCHED THE PREVIOUSLY TIED RECORD FROM 1953 AND 2013.

RECORD DAILY MINIMUM TEMPERATURE WAS ESTABLISHED ON THE 22ND WITH A
LOW OF 22 DEGREES. THE PREVIOUS RECORD WAS 24 BACK IN 2015.

#FINAL-04-21#


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.