Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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000
CDUS41 KRNK 180913
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
513 AM EDT SAT MAY 18 2013


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

...THE ROANOKE VA CLIMATE SUMMARY FOR MAY 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    212 PM  92    1977  76      5       78
  MINIMUM         63    535 AM  35    1967  54      9       54
  AVERAGE         72                        65      7       66

PRECIPITATION (IN)
  YESTERDAY        0.94          1.43 1922   0.13   0.81     0.00
  MONTH TO DATE    3.78                      2.08   1.70     2.68
  SINCE MAR 1     10.12                      8.91   1.21     9.24
  SINCE JAN 1     19.41                     14.72   4.69    13.14

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      9.0
  SINCE JUL 1     18.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   96                        72     24       28
  SINCE MAR 1   1037                       899    138      504
  SINCE JUL 1   3979                      4104   -125     3182

 COOLING
  YESTERDAY        7                         3      4        1
  MONTH TO DATE   30                        34     -4       59
  SINCE MAR 1     73                        63     10      105
  SINCE JAN 1     73                        63     10      105
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     42           100 PM
 AVERAGE    68

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      1962
 MINIMUM TEMPERATURE (F)   54        34      1973


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   609 AM EDT   SUNSET   824 PM EDT
MAY 19 2013...........SUNRISE   608 AM EDT   SUNSET   825 PM EDT


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




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