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

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000
CXUS53 KFSD 072341 CCA
CF6HON

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

                                          STATION:   HURON
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   44 22 N
                                          LONGITUDE:  98 13 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  90  46  68  16   0   3 0.00  0.0    0  6.5 16 340   M    M   0        23 330
 2  71  50  61   9   4   0    T  0.0    0  8.4 24 360   M    M   7        36 360
 3  62  36  49  -4  16   0    T  0.0    0 21.6 35 340   M    M   3        46 360
 4  61  25  43 -10  22   0 0.00  0.0    0  6.4 15  40   M    M   0        23 320
 5  52  30  41 -13  24   0 0.05  0.0    0 11.2 26 110   M    M   8        36 110
 6  68  27  48  -6  17   0 0.00  0.0    0  7.9 22 340   M    M   3 1      30 340
 7  63  29  46  -8  19   0 0.00  0.0    0  7.8 14  60   M    M   0        20  50
 8  48  40  44 -11  21   0 0.05  0.0    0 12.5 26 130   M    M   8 1      35 120
 9  58  39  49  -6  16   0 0.00  0.0    0 10.0 20 270   M    M   8        26 290
10  60  29  45 -11  20   0 0.00  0.0    0  8.5 21  30   M    M   1        28  20
11  63  27  45 -11  20   0 0.00  0.0    0  3.8 14 120   M    M   0        19 170
12  68  34  51  -5  14   0 0.00  0.0    0 10.5 20 190   M    M   0        27 210
13  72  44  58   1   7   0 0.00  0.0    0 13.7 28 170   M    M   3        39 150
14  75  48  62   5   3   0 0.00  0.0    0  8.8 17 180   M    M   1        23 210
15  80  44  62   4   3   0 0.00  0.0    0  4.6 14 110   M    M   2 1      19 120
16  72  52  62   4   3   0 0.01  0.0    0  6.0 15 180   M    M   5        20 160
17  76  40  58   0   7   0 0.00  0.0    0 10.3 22 130   M    M   4 1      33 150
18  73  60  67   8   0   2 0.00  0.0    0 11.8 22 150   M    M   7        30 170
19  80  58  69  10   0   4 0.01  0.0    0 12.9 22 170   M    M   3 1      33 150
20  79  62  71  11   0   6 0.01  0.0    0 14.7 28 160   M    M   3 1      40 170
21  79  63  71  11   0   6 0.01  0.0    0 14.5 26 170   M    M   6        37 170
22  81  57  69   9   0   4 0.00  0.0    0 12.7 22 290   M    M   4        30 170
23  88  53  71  10   0   6 0.08  0.0    0 10.5 41 270   M    M   2 13     60 280
24  84  59  72  11   0   7 0.05  0.0    0 12.7 23 200   M    M   2        31 200
25  81  54  68   6   0   3 0.00  0.0    0 16.6 33 300   M    M   0        45 290
26  64  44  54  -8  11   0 0.07  0.0    0 11.7 22  50   M    M   3        30  50
27  51  44  48 -14  17   0 0.67  0.0    0 13.2 26  80   M    M  10 1      34  80
28  61  43  52 -11  13   0 0.00  0.0    0  8.4 17 120   M    M   6        23 130
29  61  45  53 -10  12   0 0.04  0.0    0 12.1 23 150   M    M   9        34 170
30  77  51  64   1   1   0 0.00  0.0    0  6.0 15 310   M    M   4 12     20 320
31  78  45  62  -2   3   0 0.00  0.0    0  7.3 16 350   M    M   0        25 340
================================================================================
SM 2176 1378       273  41  1.05  0.0    323.6          M      112
================================================================================
AV 70.2 44.5                              10.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    41 270                 60 280
================================================================================
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 HURON, SD.
- SNOW DEPTH IN COLUMN 9 IS RECORDED AT 6 AM CST (12Z).

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   HURON
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   44 22 N
                                          LONGITUDE:  98 13 W

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

AVERAGE MONTHLY: 57.3   TOTAL FOR MONTH:   1.05    1 = FOG OR MIST
DPTR FM NORMAL:  -0.6   DPTR FM NORMAL:   -2.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON  1    GRTST 24HR  0.73 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     25 ON  4                               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:  11
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   273    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL    21    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  7116    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -522

[CDD (BASE 65) ]
TOTAL THIS MO.    41
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1    41    HIGHEST SLP 30.42 ON 11
DPTR FM NORMAL     6    LOWEST  SLP 29.48 ON  2

[REMARKS]

RECORD LOW MAXIMUM TEMPERATURE TIED ON THE 27TH WITH 51 DEGREES. THE
PREVIOUS RECORD WAS IN 1915 AND 1996.

#FINAL-05-21#