Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 190616
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
215 AM EDT TUE SEP 19 2017


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

...THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

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)
 YESTERDAY
  MAXIMUM         83    229 PM  94    1954  78      5       86
  MINIMUM         63    610 AM  38    1943  57      6       62
  AVERAGE         73                        67      6       74

PRECIPITATION (IN)
  YESTERDAY        T             6.13 1944   0.14  -0.14      T
  MONTH TO DATE    2.38                      2.47  -0.09     0.33
  SINCE SEP 1      2.38                      2.47  -0.09     0.33
  SINCE JAN 1     32.28                     30.60   1.68    34.10

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE SEP 1      0.0                                       0.0
  SINCE JUL 1      0.0                                       0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   37                        11     26        0
  SINCE SEP 1     37                        11     26        0
  SINCE JUL 1     37                        12     25        0

 COOLING
  YESTERDAY        8                         4      4        9
  MONTH TO DATE   58                       108    -50      180
  SINCE SEP 1     58                       108    -50      180
  SINCE JAN 1   1235                      1155     80     1429
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     2.8


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     54           200 PM
 AVERAGE    77

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      1978
 MINIMUM TEMPERATURE (F)   56        38      1984


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   705 AM EDT   SUNSET   721 PM EDT
SEPTEMBER 20 2017.....SUNRISE   706 AM EDT   SUNSET   719 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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