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

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000
CXUS51 KRNK 130907
CF6RNK

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

                                          STATION:   BLACKSBURG VA
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          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  57  33  45   7  20   0 0.00  0.0    0  1.5  7 290   M    M   1         M  M
 2  56  29  43   6  22   0 0.00  0.0    0  1.6  9 110   M    M   6         M  M
 3  58  29  44   7  21   0 0.00  0.0    0  2.0 12 320   M    M   2 1       M  M
 4  55  26  41   4  24   0 0.00  0.0    0  2.5  9 130   M    M   0         M  M
 5  58  32  45   9  20   0 0.13  0.0    0  2.2  9 210   M    M   6 1      17 230
 6  50  30  40   4  25   0    T  0.0    0  6.5 14 300   M    M   1        24 290
 7  45  32  39   3  26   0 0.00  0.0    0  4.8 13 300   M    M   1        22 300
 8  33  28  31  -4  34   0    T    T    0  2.4  8 320   M    M   9         M  M
 9  35  25  30  -5  35   0 0.13  2.5    2  2.6 14 300   M    M  10 1      21 300
10  36  25  31  -4  34   0    T  0.1    T  8.3 16 290   M    M   5 1      28 300
11  49  24  37   3  28   0 0.00  0.0    0  5.4 17 300   M    M   0        28 290
12  41  16  29  -5  36   0 0.06  1.1    1  9.8 21 290   M    M   7        37 300
================================================================================
SM  573  329       325   0  0.32     3.7  49.6          M       48
================================================================================
AV 47.8 27.4                               4.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 21 290               # 37  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:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   37 13 N
                                          LONGITUDE:  80 25 W

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

AVERAGE MONTHLY: 37.6   TOTAL FOR MONTH:   0.32    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -0.91    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON  5, 3 GRTST 24HR  0.13 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     16 ON 12                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.7 INCHES  5 = HAIL
                        GRTST 24HR   2.5 ON  9- 9  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON  9     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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   325    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -24    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  1315    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -214

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   632    HIGHEST SLP M ON M
DPTR FM NORMAL    59    LOWEST  SLP M ON M

[REMARKS]
DUE TO MISSING TEMPERATURES ON SEPTEMBER 8-10...ALL TEMPERATURE AND
DEGREE DAY INFORMATION WILL BE CALCULATED WITHOUT DATA FROM THESE
DATES.



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