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

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CXUS51 KRNK 011335
CF6ROA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROANOKE VA
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   37 19 N
                                          LONGITUDE:  79 58 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  50  36  43   6  22   0 0.61  0.0    0  5.7 14 140   M    M  10 1      16 140
 2  64  35  50  13  15   0 0.00  0.0    0  5.1 21 300   M    M   5 1      25 300
 3  53  42  48  12  17   0 0.18  0.0    0  5.2 20 330   M    M   9 1      23 330
 4  47  31  39   3  26   0    T  0.0    0  4.2 12 350   M    M   7        15 340
 5  49  30  40   4  25   0 0.00  0.0    0  5.9 22 320   M    M   8        27 290
 6  47  35  41   5  24   0 0.00  0.0    0 11.0 20 330   M    M   7        25 340
 7  46  28  37   1  28   0 0.00  0.0    0  2.9 13 340   M    M   4        15 340
 8  39  33  36   0  29   0 0.21  1.0    T  3.7 12 290   M    M   9 12     15 290
 9  44  31  38   2  27   0 0.00  0.0    0 10.6 18 300   M    M   3        22 310
10  49  27  38   2  27   0 0.00  0.0    0  3.2 13 320   M    M   1        16 320
11  39  25  32  -4  33   0 0.01    T    0  4.0 10 280   M    M   6        13 240
12  51  31  41   5  24   0 0.00  0.0    0  6.6 14 270   M    M   2        19 250
13  54  29  42   6  23   0 0.00  0.0    0  6.8 14 260   M    M   0        18 260
14  54  30  42   6  23   0 0.00  0.0    0  6.4 14 260   M    M   1        18 250
15  39  26  33  -3  32   0 0.16    T    0  2.3 12 260   M    M   6 12     14 280
16  42  30  36   0  29   0    T    T    0  8.9 23 280   M    M   8 12     33 280
17  44  36  40   4  25   0 0.00  0.0    0  8.4 16 240   M    M   9        22 270
18  43  32  38   2  27   0    T    T    0  9.8 24 270   M    M   8        33 300
19  55  33  44   8  21   0 0.00  0.0    0  6.4 21 250   M    M   4        30 250
20  46  29  38   2  27   0    T    T    0 13.7 35 280   M    M   1        47 270
21  52  28  40   4  25   0    T    T    0  9.8 21 300   M    M   3        27 270
22  52  38  45   8  20   0 0.00  0.0    0 12.7 33 280   M    M   1        45 310
23  45  29  37   0  28   0 0.00  0.0    0 11.7 23 330   M    M   0        30 340
24  41  22  32  -5  33   0    T  0.0    0  2.9  9 120   M    M   5        12 140
25  40  34  37   0  28   0 1.33  0.0    0  3.0 16 330   M    M  10 1      19 130
26  45  34  40   3  25   0 0.78  0.0    0  1.7  9 110   M    M   8 12     11 110
27  51  32  42   5  23   0 0.27  0.1    T  6.7 22 310   M    M   6 12     30 310
28  34  23  29  -8  36   0 0.14  0.5    0 11.0 26 330   M    M   5 1      35 280
29  37  21  29  -8  36   0 0.00  0.0    0  8.9 20 270   M    M   1        26 310
30  38  20  29  -8  36   0 0.03  0.6    1  4.9 15 320   M    M   6 1      16 320
31  32  29  31  -6  34   0 0.46  4.4    3  4.4 12 120   M    M  10 1246   14 120
================================================================================
SM 1422  939       828   0  4.18  6.6    208.5          M      163
================================================================================
AV 45.9 30.3                               6.7 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    35 280                 47 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ROANOKE VA
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   37 19 N
                                          LONGITUDE:  79 58 W

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

AVERAGE MONTHLY: 38.1   TOTAL FOR MONTH:   4.18    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:    1.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON  2    GRTST 24HR  1.76 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     20 ON 30                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   6.6 INCHES  5 = HAIL
                        GRTST 24HR   4.4 ON 31-31  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 31     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:   1    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:  21    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   828    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL   -54    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  2138    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -357

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.42 ON  1
DPTR FM NORMAL     0    LOWEST  SLP 29.58 ON 16

[REMARKS]
#FINAL-01-21#


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