Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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311
CDUS41 KRNK 240825
CLIROA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
424 AM EDT SUN SEP 24 2017


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

...THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 23 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         88    337 PM  97    1931  76     12       89
  MINIMUM         61    615 AM  36    1976  55      6       60
                                      1918
  AVERAGE         75                        65     10       75

PRECIPITATION (IN)
  YESTERDAY        0.00          2.32 1912   0.11  -0.11     0.00
  MONTH TO DATE    2.38                      3.08  -0.70     1.16
  SINCE SEP 1      2.38                      3.08  -0.70     1.16
  SINCE JAN 1     32.28                     31.21   1.07    34.93

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                         3     -3        0
  MONTH TO DATE   37                        22     15        0
  SINCE SEP 1     37                        22     15        0
  SINCE JUL 1     37                        23     14        0

 COOLING
  YESTERDAY       10                         3      7       10
  MONTH TO DATE  106                       124    -18      227
  SINCE SEP 1    106                       124    -18      227
  SINCE JAN 1   1283                      1171    112     1476
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.0


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     24           400 PM
 AVERAGE    62

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        95      1933
                                             1930
 MINIMUM TEMPERATURE (F)   54        34      1983


SUNRISE AND SUNSET
SEPTEMBER 24 2017.....SUNRISE   710 AM EDT   SUNSET   713 PM EDT
SEPTEMBER 25 2017.....SUNRISE   710 AM EDT   SUNSET   712 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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