Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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000
CDUS41 KRNK 212111
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
510 PM EDT TUE MAY 21 2013


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

...THE ROANOKE VA CLIMATE SUMMARY FOR MAY 21 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         89    327 PM  97    1941  77     12       82
  MINIMUM         64    635 AM  38    1993  55      9       58
  AVERAGE         77                        66     11       70

PRECIPITATION (IN)
  TODAY            0.00          2.30 1942   0.14  -0.14     0.72
  MONTH TO DATE    4.54                      2.61   1.93     3.40
  SINCE MAR 1     10.88                      9.44   1.44     9.96
  SINCE JAN 1     20.17                     15.25   4.92    13.86

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

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE   96                        83     13       28
  SINCE MAR 1   1037                       910    127      504
  SINCE JUL 1   3979                      4115   -136     3182

 COOLING
  TODAY           12                         3      9        5
  MONTH TO DATE   51                        46      5       66
  SINCE MAR 1     94                        75     19      112
  SINCE JAN 1     94                        75     19      112
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     39           300 PM
 AVERAGE    66

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


THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        99      1941
 MINIMUM TEMPERATURE (F)   55        33      2002


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   606 AM EDT   SUNSET   827 PM EDT
MAY 22 2013...........SUNRISE   606 AM EDT   SUNSET   828 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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