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

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000
CXUS51 KRNK 181002 RRA
CF6DAN

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

                                          STATION:   DANVILLE VA
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   36 34 N
                                          LONGITUDE:  79 20 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  63  38  51   7  14   0 0.00  0.0    0  4.2 13  60   M    M   2        16  60
 2  51  36  44   1  21   0 0.00  0.0    0  0.8  6 120   M    M   6         8 130
 3  65  33  49   6  16   0 0.00  0.0    0  2.3 12 360   M    M   1 1      15 360
 4  58  29  44   1  21   0 0.00  0.0    0  2.0  8  90   M    M   0 1      13 100
 5  66  32  49   7  16   0 0.07  0.0    0  5.3 16 220   M    M   6 1      24 220
 6  55  39  47   5  18   0 0.01  0.0    0  5.5 18 340   M    M   7 1      24 350
 7  49  36  43   1  22   0 0.00  0.0    0  4.2 10 260   M    M   0        12 270
 8  40  31  36  -6  29   0 0.46  4.6    5  4.7 13  20   M    M   8 124    16  20
 9  33  30  32  -9  33   0 0.07  0.3    4  5.5 12 240   M    M  10 1      14 230
10  38  24  31 -10  34   0 0.00  0.0    2  6.3 16 250   M    M   1        22 250
11  49  23  36  -5  29   0 0.00  0.0    T  4.2 12 230   M    M   0        15 230
12  52  27  40   0  25   0    T  0.0    0 10.0 28 320   M    M   3        38 320
13  40  19  30 -10  35   0 0.00  0.0    0  8.1 20 310   M    M   1        26 310
14  52  28  40   0  25   0 0.00  0.0    0  6.7 15 300   M    M   0        19 320
15  38  27  33  -7  32   0 0.00  0.0    0  6.1 12  50   M    M   4        16  40
16  50  22  36  -4  29   0 0.00  0.0    0  5.0 15 230   M    M   0        20 230
17  46  25  36  -4  29   0    T  0.0    0  1.6  7 230   M    M   5         8 210
================================================================================
SM  845  499       428   0  0.61     4.9  82.5          M       54
================================================================================
AV 49.7 29.4                               4.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 28 320               # 38  320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DANVILLE VA
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   36 34 N
                                          LONGITUDE:  79 20 W

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

AVERAGE MONTHLY: 39.5   TOTAL FOR MONTH:   0.61    1 = FOG OR MIST
DPTR FM NORMAL:  -1.9   DPTR FM NORMAL:   -1.27    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON  5    GRTST 24HR  0.46 ON  8- 8      TO 1/4 MILE OR LESS
LOWEST:     19 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.9 INCHES  5 = HAIL
                        GRTST 24HR   4.6 ON  8- 8  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   5 ON  8     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:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   428    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL    27    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  1150    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL    40

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1401    HIGHEST SLP M ON M
DPTR FM NORMAL   -38    LOWEST  SLP 29.55 ON 14

[REMARKS]
DUE TO MISSING RAINFALL ON AUGUST 21-24...ALL PRECIPITATION DATA
WILL BE CALCULATED WITHOUT DATA FROM THESE DATES.


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