WFO Monthly/Daily Climate Data
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CXUS55 KOHX 011110
CF6CKV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CLARKSVILLE
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   36 37 N
                                          LONGITUDE:  87 25 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  47  31  39 -14  26   0 0.00    M    M 11.6 25 340   M    M   0        31 350
 2  51  27  39 -15  26   0 0.00    M    M  4.5 15  90   M    M   0        19  60
 3  66  30  48  -6  17   0 0.00    M    M  4.1 13 200   M    M   0        17 200
 4  74  37  56   2   9   0 0.00    M    M  3.4 12 220   M    M   2        19 210
 5  77  42  60   6   5   0 0.00    M    M  5.2 16 190   M    M   2        23 200
 6  80  55  68  13   0   3 0.00    M    M  6.0 20 200   M    M   6        24 200
 7  80  58  69  14   0   4 0.29    M    M  8.8 28 250   M    M   6 13     38 260
 8  72  51  62   7   3   0 0.33    M    M 11.2 28 210   M    M   5 1      44 200
 9  84  48  66  10   0   1 0.09    M    M 10.2 23 180   M    M   2        33 230
10  71  53  62   6   3   0 0.04    M    M 11.0 25 230   M    M   6 1      42 240
11  70  51  61   5   4   0 0.00    M    M 12.6 29 270   M    M   1        39 270
12  74  46  60   4   5   0 0.00    M    M  4.3 13 340   M    M   0        17 310
13  72  52  62   5   3   0 0.02    M    M  6.9 14  60   M    M   5        20  10
14  58  46  52  -5  13   0 0.01    M    M  6.1 14  60   M    M   8        20  20
15  62  43  53  -4  12   0 0.00    M    M  8.8 18 360   M    M   1        26 360
16  64  38  51  -7  14   0 0.00    M    M  2.0 10  20   M    M   1        17  60
17  62  46  54  -4  11   0 0.01    M    M  6.8 14 330   M    M   9        19 330
18  64  37  51  -7  14   0 0.02    M    M  4.0 13 330   M    M   5 1      16 360
19  68  43  56  -2   9   0 0.00    M    M  4.0 13 260   M    M   2 1      21 270
20  72  34  53  -6  12   0 0.10    M    M  9.3 29 340   M    M   3 12     38 340
21  53  34  44 -15  21   0 0.02    M    M  7.7 18 280   M    M   6 1      25 280
22  60  36  48 -12  17   0 0.00    M    M  3.2 14 340   M    M   3        20 310
23  62  43  53  -7  12   0    T    M    M  5.7 12 150   M    M   8        17 170
24  56  50  53  -7  12   0 0.99    M    M  8.2 20 360   M    M   9 1      26 350
25  70  47  59  -1   6   0 0.00    M    M  5.0 14 330   M    M   4 18     23  10
26  79  42  61   0   4   0 0.00    M    M  5.6 17 180   M    M   0 1      23 190
27  82  55  69   8   0   4 0.00    M    M 12.1 26 190   M    M   0        37 190
28  77  64  71  10   0   6 0.34    M    M  5.7 14 190   M    M   6 13     20 210
29  71  55  63   1   2   0 0.38    M    M  9.9 20 340   M    M   6 138    27 210
30  77  49  63   1   2   0 0.00    M    M  7.0 20 330   M    M   0 128    25 350
================================================================================
SM 2055 1343       262  18  2.64    M    210.9          M      106
================================================================================
AV 68.5 44.8                               7.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 29 270                 44 200
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CLARKSVILLE
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   36 37 N
                                          LONGITUDE:  87 25 W

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

AVERAGE MONTHLY: 56.6   TOTAL FOR MONTH:   2.64    1 = FOG OR MIST
DPTR FM NORMAL:  -1.0   DPTR FM NORMAL:   -1.83    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  9    GRTST 24HR  0.99 ON 24-24      TO 1/4 MILE OR LESS
LOWEST:     27 ON  2                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   262    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL    11    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3695    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -251

[CDD (BASE 65) ]
TOTAL THIS MO.    18
DPTR FM NORMAL   -10    [PRESSURE DATA]
TOTAL FM JAN 1    21    HIGHEST SLP 30.59 ON  2
DPTR FM NORMAL   -15    LOWEST  SLP 29.50 ON 10

[REMARKS]
#FINAL-04-21#


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