Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA

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CXUS51 KRNK 011159
CLSROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
640 AM EST MON DEC 1 2014

...................................

...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2014 TO 11/30/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/01/1932
                        09/01/1953
 LOW                8   11/30/1929
HIGHEST            92   09/02
LOWEST             18   11/19
AVG. MAXIMUM     66.3              68.7    -2.4
AVG. MINIMUM     47.4              47.3     0.1
MEAN             56.8              58.0    -1.2
DAYS MAX >= 90      2               2.3    -0.3
DAYS MAX <= 32      1               0.0     1.0
DAYS MIN <= 32     15               9.6     5.4
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        18.36   2004
 MINIMUM         2.69   1931
TOTALS           8.31             10.18   -1.87
DAILY AVG.       0.09              0.11   -0.02
DAYS >= .01        25              24.1     0.9
DAYS >= .10        20              15.4     4.6
DAYS >= .50         7               7.0     0.0
DAYS >= 1.00        1               2.9    -1.9
GREATEST
 24 HR. TOTAL    1.45

SNOWFALL (INCHES)
TOTALS            0.5
SINCE 7/1         0.5
SNOWDEPTH AVG.      0
DAYS >= TRACE       3
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0
 24 HR TOTAL      0.5

DEGREE_DAYS
HEATING TOTAL     878               802      76
 SINCE 7/1        878               804      74
COOLING TOTAL     158               162      -4
 SINCE 1/1       1128              1208     -80
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    35/320
HIGHEST GUST SPEED/DIRECTION    46/290

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             45
NUMBER OF DAYS CLOUDY         29

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      14
LIGHT RAIN               40     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                3     SLEET                      0
FOG                      32     FOG W/VIS <= 1/4 MILE      5
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$



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