National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS Blacksburg, VA
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KRNK 100907
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
506 AM EDT FRI MAY 10 2013


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

...THE ROANOKE VA CLIMATE SUMMARY FOR MAY 9 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         80    303 PM  92    1963  74      6       68
                                      1936
  MINIMUM         48    301 AM  31    1947  51     -3       52
  AVERAGE         64                        63      1       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1989   0.12  -0.12     0.20
  MONTH TO DATE    2.42                      1.06   1.36     1.08
  SINCE MAR 1      8.76                      7.89   0.87     7.64
  SINCE JAN 1     18.05                     13.70   4.35    11.54

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        1                         4     -3        5
  MONTH TO DATE   60                        43     17        5
  SINCE MAR 1   1001                       870    131      481
  SINCE JUL 1   3943                      4075   -132     3159

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        14    -14       49
  SINCE MAR 1     43                        43      0       95
  SINCE JAN 1     43                        43      0       95
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     35           200 PM
 AVERAGE    64

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1934
 MINIMUM TEMPERATURE (F)   52        33      1983
                                             1980
                                             1966


SUNRISE AND SUNSET
MAY 10 2013...........SUNRISE   615 AM EDT   SUNSET   818 PM EDT
MAY 11 2013...........SUNRISE   614 AM EDT   SUNSET   819 PM EDT


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




$$