National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS51 KRNK 011230 CCA
CF6ROA

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

                                          STATION:   ROANOKE VA
                                          MONTH:     FEBRUARY
                                          YEAR:      2023
                                          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  44  35  40   2  25   0 0.17  0.0    0  5.5 13 310   M    M   8 1      15 320
 2  46  36  41   3  24   0 0.10  0.0    0  5.0 22 300   M    M  10 1      26 310
 3  42  23  33  -6  32   0 0.00  0.0    0 16.0 31 300   M    M   4        43 300
 4  42  19  31  -8  34   0 0.00  0.0    0  6.4 16 320   M    M   0        18 140
 5  58  28  43   4  22   0 0.00  0.0    0  4.0 17 240   M    M   4        25 240
 6  60  36  48   9  17   0 0.00  0.0    0  9.9 22 300   M    M   3        28 300
 7  60  30  45   6  20   0 0.00  0.0    0  3.7 12 160   M    M   3        15 140
 8  70  48  59  20   6   0 0.00  0.0    0  5.4 17 270   M    M   6        25 280
 9  69  53  61  21   4   0    T  0.0    0  6.5 18 180   M    M   7        24 160
10  62  45  54  14  11   0 0.00  0.0    0 11.7 29 310   M    M   2        36 300
11  55  39  47   7  18   0 0.00  0.0    0  6.1 16 320   M    M   6        22 320
12  46  35  41   1  24   0 1.84    T    0  7.3 18  30   M    M  10 1      23  20
13  60  41  51  11  14   0 0.00  0.0    0 10.8 25 310   M    M   2        33 300
14  65  37  51  11  14   0 0.00  0.0    0  5.8 23 310   M    M   2        30 290
15  77  49  63  22   2   0 0.01  0.0    0  5.1 16 230   M    M   4        23 230
16  75  50  63  22   2   0 0.05  0.0    0  4.7 21 220   M    M   6        29 210
17  61  32  47   6  18   0 0.50  0.0    0 14.0 33 320   M    M   8 1      45 320
18  54  26  40  -1  25   0 0.00  0.0    0  5.5 26 310   M    M   1        38 300
19  65  32  49   7  16   0 0.00  0.0    0  4.6 25 230   M    M   3        39   0
20  61  47  54  12  11   0 0.01  0.0    0 11.0 26 260   M    M   4        35 260
21  69  49  59  17   6   0    T  0.0    0 12.0 32 280   M    M   2        46 290
22  70  44  57  15   8   0 0.00  0.0    0  5.8 16 150   M    M   5        21 120
23  78  61  70  27   0   5    T  0.0    0  7.8 26 310   M    M   5        31 320
24  65  49  57  14   8   0    T  0.0    0 11.2 26 360   M    M   5        37 290
25  50  35  43   0  22   0 0.22  0.0    0  3.6 10 120   M    M   9 1      15 130
26  69  36  53  10  12   0 0.00  0.0    0  6.0 20 310   M    M   7 12     27 300
27  56  44  50   6  15   0 0.24  0.0    0  6.0 18 140   M    M   6 1      23 120
28  73  47  60  16   5   0 0.00  0.0    0 12.7 30 300   M    M   1 1      44 300
================================================================================
SM 1702 1106       415   5  3.14    T    214.1          M      133
================================================================================
AV 60.8 39.5                               7.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33 320                 46 290
================================================================================
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:     FEBRUARY
                                          YEAR:      2023
                                          LATITUDE:   37 19 N
                                          LONGITUDE:  79 58 W

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

AVERAGE MONTHLY: 50.1   TOTAL FOR MONTH:   3.14    1 = FOG OR MIST
DPTR FM NORMAL:   9.3   DPTR FM NORMAL:    0.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 23    GRTST 24HR  1.84 ON 12-12      TO 1/4 MILE OR LESS
LOWEST:     19 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 12-12  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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   415    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL  -263    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  2585    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -433

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1     5    HIGHEST SLP M ON M
DPTR FM NORMAL     5    LOWEST  SLP 29.48 ON 27

[REMARKS]
#FINAL-02-23#