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

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200
CXUS51 KRNK 171117
CF6RNK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BLACKSBURG VA
                                          MONTH:     APRIL
                                          YEAR:      2025
                                          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  60  38  49   3  16   0    T  0.0    0  6.2 21 310   M    M   4        29 300
 2  52  41  47   0  18   0    T  0.0    0  6.1 12 100   M    M   8 1       M   M
 3  76  51  64  17   1   0    T  0.0    0  5.5 14 200   M    M   4        22 200
 4  77  60  69  22   0   4 0.01  0.0    0  2.5 12 320   M    M   8        21 320
 5  83  60  72  24   0   7 0.00  0.0    0  6.2 14 180   M    M   3        24 190
 6  71  60  66  18   0   1 0.13  0.0    0  5.0 13 230   M    M   8 1      26 240
 7  64  39  52   4  13   0 0.77  0.0    0  3.6 13 300   M    M   9 13     23 300
 8  48  27  38 -11  27   0    T    T    0  9.2 20 310   M    M   4        29 310
 9  60  24  42  -7  23   0 0.00  0.0    0  2.1  8  90   M    M   1         M   M
10  52  36  44  -6  21   0 0.10  0.0    0  2.2  8 210   M    M   6 1       M   M
11  53  38  46  -4  19   0 0.61    T    0  3.9  8  90   M    M  10 15      M   M
12  43  28  36 -14  29   0 0.00  0.0    0  7.8 15 330   M    M   8        21 320
13  63  26  45  -6  20   0    T  0.0    0  3.2 15 320   M    M   1        20 330
14  80  38  59   8   6   0 0.01  0.0    0  5.4 14 250   M    M   3        26 240
15  61  42  52   1  13   0 0.16  0.0    0 10.0 24 310   M    M   8 1      37 290
16  60  36  48  -4  17   0    T  0.0    0  8.0 20 310   M    M   2        30 310
================================================================================
SM 1003  644       223  12  1.79    T     86.9          M       87
================================================================================
AV 62.7 40.3                               5.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    24 310                 37 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   BLACKSBURG VA
                                          MONTH:     APRIL
                                          YEAR:      2025
                                          LATITUDE:   37 13 N
                                          LONGITUDE:  80 25 W

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

AVERAGE MONTHLY: 51.5   TOTAL FOR MONTH:   1.79    1 = FOG OR MIST
DPTR FM NORMAL:   2.5   DPTR FM NORMAL:   -0.18    2 = FOG REDUCING VISIBILITY
HIGHEST:    83 ON  5    GRTST 24HR  0.77 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     24 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  8- 8  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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   223    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL   -33    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  4461    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -462

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL    12    [PRESSURE DATA]
TOTAL FM JAN 1    12    HIGHEST SLP M ON M
DPTR FM NORMAL    12    LOWEST  SLP M ON M

[REMARKS]