Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 212108
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
507 PM EDT FRI JUL 21 2017


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

...THE ROANOKE VA CLIMATE SUMMARY FOR JULY 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         95    252 PM 104    1926  87      8       90
  MINIMUM         72    526 AM  49    1929  67      5       64
  AVERAGE         84                        77      7       77

PRECIPITATION (IN)
  TODAY            0.00          1.45 1997   0.12  -0.12     0.00
                                      1949
  MONTH TO DATE    0.90                      2.74  -1.84     2.24
  SINCE JUN 1      5.40                      6.57  -1.17     8.27
  SINCE JAN 1     26.42                     23.27   3.15    26.00

SNOWFALL (IN)
  TODAY            0.0                                       0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE JUN 1      0.0                                       0.0
  SINCE JUL 1      0.0                                       0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      4                        11     -7        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           19                        12      7       12
  MONTH TO DATE  310                       247     63      269
  SINCE JUN 1    550                       493     57      549
  SINCE JAN 1    734                       609    125      674
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           200 AM
 LOWEST     41           300 PM
 AVERAGE    60

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


THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       103      1952
                                             1930
 MINIMUM TEMPERATURE (F)   67        51      1944


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   616 AM EDT   SUNSET   836 PM EDT
JULY 22 2017..........SUNRISE   617 AM EDT   SUNSET   836 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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