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000
CXUS53 KFSD 011521
CF6HON

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

                                          STATION:   HURON
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  40  20  30   6  35   0 0.00  0.0    0  7.5 16 140   M    M   0        25 130
 2  35  18  27   3  38   0 0.00  0.0    0  8.8 20 360   M    M   4        25 350
 3  48  17  33  10  32   0 0.00  0.0    0  7.9 15 290   M    M   0        21 290
 4  53  20  37  14  28   0 0.00  0.0    0  6.3 14 290   M    M   0        19 320
 5  53  21  37  15  28   0 0.00  0.0    0 10.3 17 290   M    M   0        22 320
 6  51  17  34  12  31   0 0.00  0.0    0  4.4 10 270   M    M   0        13 260
 7  51  18  35  14  30   0 0.00  0.0    0  7.8 22 320   M    M   0        31 320
 8  56  23  40  19  25   0 0.00  0.0    0  6.6 18 300   M    M   0        23 300
 9  53  29  41  20  24   0 0.00  0.0    0  7.3 17 160   M    M   0        24 170
10  42  25  34  14  31   0 0.00  0.0    0 13.9 29 350   M    M   1        39 360
11  36  23  30  10  35   0 0.00  0.0    0 10.3 16  20   M    M   5        20  20
12  25  21  23   3  42   0 0.00  0.0    0  7.7 14  30   M    M  10        18  30
13  34   5  20   1  45   0    T    T    0 10.9 28 320   M    M   7 1      38 320
14  20   3  12  -7  53   0 0.00  0.0    0  6.5 13 140   M    M   1        17 130
15  26  14  20   1  45   0 0.03  0.4    0  8.8 17 170   M    M   9 1      25 160
16  32  16  24   5  41   0 0.00  0.0    T  8.4 18 180   M    M   5 1      25 180
17  38  11  25   7  40   0 0.00  0.0    0  8.0 22 150   M    M   0 1      33 150
18  42   8  25   7  40   0 0.00  0.0    0 13.5 29 340   M    M   3        38 150
19  37   4  21   3  44   0 0.00  0.0    0  7.6 17 180   M    M   0        24 180
20  45  18  32  14  33   0    T  0.0    0  9.6 20 300   M    M   2        27 290
21  44  24  34  16  31   0 0.00  0.0    0 15.6 33 330   M    M   2        44 300
22  60  30  45  27  20   0 0.00  0.0    0 15.7 28 190   M    M   1        40 160
23  39   1  20   3  45   0 0.16  2.9    1 29.9 46 350   M    M   6 129    66 350
24   9  -9   0 -17  65   0 0.00  0.0    2  7.5 15 340   M    M   2        20 340
25  39   5  22   5  43   0 0.00  0.0    2  6.4 14 160   M    M   0        18 170
26  34   7  21   4  44   0 0.00  0.0    1  4.1 15 130   M    M   4 12     21 150
27  29  13  21   4  44   0 0.08  0.5    2 10.9 25 340   M    M  10 16     32 340
28  26   7  17   0  48   0    T    T    2  6.4 15 310   M    M   3 1      20 300
29  29  13  21   4  44   0 0.25  3.0    2 12.6 32 310   M    M   8 12     39 310
30  25   7  16  -1  49   0    T    T    5 13.4 26 320   M    M   7 1      35 300
31  21   7  14  -3  51   0 0.00  0.0    5  9.2 14 170   M    M   0 1      20 150
================================================================================
SM 1172  436      1204   0  0.52  6.8    303.8          M       90
================================================================================
AV 37.8 14.1                               9.8 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    46 350                 66 350
================================================================================
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:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   44 22 N
                                          LONGITUDE:  98 13 W

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

AVERAGE MONTHLY: 25.9   TOTAL FOR MONTH:   0.52    1 = FOG OR MIST
DPTR FM NORMAL:   6.7   DPTR FM NORMAL:    0.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    60 ON 22    GRTST 24HR  0.25 ON 29-29      TO 1/4 MILE OR LESS
LOWEST:     -9 ON 24                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   6.8 INCHES  5 = HAIL
                        GRTST 24HR   3.0 ON 29-29  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   5 ON 31,30  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:  10    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1204    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL  -214    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  2855    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -264

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   879    HIGHEST SLP 30.53 ON  2
DPTR FM NORMAL   137    LOWEST  SLP 29.25 ON 22

[REMARKS]

RECORD DAILY MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 22ND WITH A HIGH OF
60 DEGREES. THE PREVIOUS RECORD WAS 58 DEGREES SET BACK IN 1957.

#FINAL-12-20#