WFO Monthly/Daily Climate Data
Issued by NWS Blacksburg, VA

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000
CXUS51 KRNK 011823
CF6RNK

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

                                          STATION:   BLACKSBURG VA
                                          MONTH:     OCTOBER
                                          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  74  44  59   0   6   0 0.00  0.0    0  0.6  7 110   M    M   0 12      M   M
 2  78  49  64   6   1   0 0.00  0.0    0  0.8  6 330   M    M   4 12      M   M
 3  75  54  65   7   0   0 0.51  0.0    0  1.4  8 180   M    M   7 1       M   M
 4  76  59  68  10   0   3 0.02  0.0    0  1.2  7 210   M    M   7 12      M   M
 5  75  59  67  10   0   2 0.79  0.0    0  2.7 17 150   M    M   8 12     22 150
 6  74  62  68  11   0   3    T  0.0    0  4.7 10 100   M    M   8 12      M   M
 7  65  60  63   7   2   0 0.18  0.0    0  5.1  9 100   M    M  10 1       M   M
 8  67  59  63   7   2   0 0.06  0.0    0  3.1  7 110   M    M  10 1       M   M
 9  64  59  62   6   3   0 0.02  0.0    0  4.3 10  90   M    M  10 1       M   M
10  71  55  63   8   2   0    T  0.0    0  2.4  9 110   M    M   7 1       M   M
11  70  55  63   8   2   0 0.00  0.0    0  1.8  9 110   M    M   9         M   M
12  76  57  67  12   0   2 0.00  0.0    0  1.4  9 290   M    M   7         M   M
13  76  55  66  12   0   1 0.00  0.0    0  1.7  7 310   M    M   3 12      M   M
14  78  52  65  11   0   0 0.00  0.0    0  1.2  7 320   M    M   2 1       M   M
15  81  58  70  16   0   5 0.00  0.0    0  1.3  6 170   M    M   4 12      M   M
16  64  43  54   1  11   0 0.11  0.0    0  6.4 18 300   M    M   6 1      26 300
17   M   M   M   M   M   M 0.00  0.0    0  6.1 16 320   M    M   4        25 310
18  64  44  54   2  11   0 0.00  0.0    0  5.2 13 300   M    M   0        20 300
19  69  40  55   3  10   0 0.00  0.0    0  2.1  7 320   M    M   0         M   M
20  72  41  57   5   8   0 0.00  0.0    0  1.9 13 310   M    M   0        17 310
21  69  41  55   4  10   0 0.20  0.0    0  1.6 10 240   M    M   4 1      17 230
22  60  44  52   1  13   0    T  0.0    0  2.3 10 300   M    M   6 1      16 300
23  65  46  56   5   9   0 0.00  0.0    0  3.5 13 300   M    M   6        18 300
24  73  48  61  11   4   0    T  0.0    0  2.0  9 180   M    M   3         M   M
25  73  50  62  12   3   0 0.26  0.0    0  2.7 10 180   M    M   5 12     18 200
26  54  42  48  -2  17   0    T  0.0    0 10.4 20 320   M    M   9        30 310
27  60  38  49   0  16   0 0.00  0.0    0  4.6 18 310   M    M   1        30 310
28  56  39  48  -1  17   0 0.15  0.0    0  6.0 18  90   M    M   6 1      25  90
29  65  49  57   8   8   0 0.82  0.0    0  4.7 16  80   M    M   9 1      22  80
30  54  45  50   2  15   0 0.08  0.0    0  1.7  9 260   M    M  10         M   M
31  59  47  53   5  12   0 0.00  0.0    0  5.3 16 310   M    M   8        23 310
================================================================================
SM 2057 1494       182  16  3.20  0.0    100.2          M      173
================================================================================
AV 68.6 49.8                               3.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    20 320               # 30 310
================================================================================
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:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   37 13 N
                                          LONGITUDE:  80 25 W

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

AVERAGE MONTHLY: 59.2   TOTAL FOR MONTH:   3.20    1 = FOG OR MIST
DPTR FM NORMAL:   6.0   DPTR FM NORMAL:    0.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON 15    GRTST 24HR  0.82 ON 29-29      TO 1/4 MILE OR LESS
LOWEST:     38 ON 27                               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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   182    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL  -189    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   240    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -235

[CDD (BASE 65) ]
TOTAL THIS MO.    16
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1   802    HIGHEST SLP M ON M
DPTR FM NORMAL   184    LOWEST  SLP M ON M

[REMARKS]
#FINAL-10-21#

DUE TO A TEMPERATURE SENSOR FAILURE ON OCTOBER 17, ALL TEMPERATURE
AND HEATING DEGREE DAY INFORMATION WILL BE CALCULATED WITHOUT DATA
FROM THIS DATE.