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000
CXUS51 KRNK 010759
CF6RNK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BLACKSBURG VA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   37 13 N
                                          LONGITUDE:  80 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  40  26  33 -13  32   0    T    T    0 15.5 28 320   M    M   9        36 300
 2  41  23  32 -15  33   0    T    T    0 13.0 18 320   M    M   3        32 330
 3  57  23  40  -7  25   0 0.00  0.0    0  1.1  8 310   M    M   0         M   M
 4  68  37  53   6  12   0 0.00  0.0    0  6.4 17 310   M    M   0        24 310
 5  72  38  55   7  10   0 0.00  0.0    0  2.1  8 260   M    M   0         M   M
 6  75  40  58  10   7   0 0.00  0.0    0  2.3 10 300   M    M   0        18 320
 7  78  43  61  13   4   0 0.00  0.0    0  1.3  9 350   M    M   2         M   M
 8  73  46  60  12   5   0 0.01  0.0    0  6.2 17 110   M    M   4 3      22 110
 9  69  50  60  11   5   0 0.06  0.0    0  6.3 14 100   M    M   6 123    18 120
10  66  49  58   9   7   0 0.87  0.0    0  5.8 12  80   M    M   8 1      17 140
11  68  46  57   8   8   0 0.00  0.0    0  4.6 10 260   M    M   2 1      22 260
12  69  40  55   5  10   0 0.00  0.0    0  6.7 18 310   M    M   3        25 310
13  70  45  58   8   7   0 0.00  0.0    0  3.0 10 320   M    M   3        16 300
14  74  43  59   9   6   0 0.16  0.0    0  1.2  9 320   M    M   8 1       M   M
15  58  45  52   1  13   0 0.02  0.0    0 10.9 22 320   M    M   5        33 300
16  60  38  49  -2  16   0 0.00  0.0    0  9.1 23 310   M    M   1        24 310
17  58  33  46  -5  19   0    T  0.0    0  1.7 10 310   M    M   6         M   M
18  63  33  48  -4  17   0 0.00  0.0    0  2.6  9 320   M    M   4        16 240
19  63  39  51  -1  14   0 0.20  0.0    0  3.1 13 310   M    M   6 1      16 310
20  68  35  52   0  13   0 0.03  0.0    0  3.4 13 180   M    M   3        22 180
21  50  29  40 -12  25   0 0.01    T    0  9.4 22 310   M    M   6        31 310
22  48  30  39 -14  26   0    T    T    0 10.5 18 310   M    M   5        32 300
23  58  27  43 -10  22   0 0.00  0.0    0  1.8  9 250   M    M   3        16 250
24  49  36  43 -10  22   0 0.53  0.0    0  3.4  9  90   M    M   6 1       M   M
25  58  44  51  -3  14   0 0.02  0.0    0  8.0 21 310   M    M   7 1      26 310
26  73  39  56   2   9   0 0.00  0.0    0  2.0  7 300   M    M   0         M   M
27  84  43  64  10   1   0 0.00  0.0    0  2.9 12 200   M    M   0        17 210
28  82  55  69  15   0   4    T  0.0    0  3.7 10 220   M    M   3        20 220
29  77  59  68  13   0   3 0.04  0.0    0  5.6 16 250   M    M   5 1      26 250
30  67  49  58   3   7   0 0.02  0.0    0 13.3 23 290   M    M   4        38 300
================================================================================
SM 1936 1183       389   7  1.97    T    166.9          M      112
================================================================================
AV 64.5 39.4                               5.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    28 320                 38 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   BLACKSBURG VA
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   37 13 N
                                          LONGITUDE:  80 25 W

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

AVERAGE MONTHLY: 52.0   TOTAL FOR MONTH:   1.97    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:   -1.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 27    GRTST 24HR  0.87 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     23 ON  3, 2                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  1- 1  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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   389    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL   -41    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  4682    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -523

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

[REMARKS]
#FINAL-04-21#