Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 170729
CLIRNK


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
223 AM EST SUN DEC 17 2017


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

...THE BLACKSBURG VA CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44     75    1984  43      1       24
  MINIMUM         26      4    1989  24      2       10
  AVERAGE         35                 33      2       17

PRECIPITATION (IN)
  YESTERDAY        0.00   0.70 1982   0.09  -0.09     0.00
  MONTH TO DATE    0.32               1.60  -1.28     1.81
  SINCE DEC 1      0.32               1.60  -1.28     1.81
  SINCE JAN 1     40.68              39.54   1.14    40.76

SNOWFALL (IN)
  YESTERDAY        0.0                                0.0
  MONTH TO DATE    3.8                                 T
  SINCE DEC 1      3.8                                 T
  SINCE JUL 1      3.8                                 T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                 32     -2       48
  MONTH TO DATE  466                474     -8      486
  SINCE DEC 1    466                474     -8      486
  SINCE JUL 1   1456               1654   -198     1259

 COOLING
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    0                  0      0        0
  SINCE DEC 1      0                  0      0        0
  SINCE JAN 1    632                573     59      914
...........................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     45           300 PM
 AVERAGE    62

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


THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        70      1971
 MINIMUM TEMPERATURE (F)   23         0      1989


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   730 AM EST   SUNSET   506 PM EST
DECEMBER 18 2017......SUNRISE   730 AM EST   SUNSET   507 PM EST


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

REMARKS:
DUE TO MISSING TEMPERATURES ON SEPTEMBER 8-10...ALL TEMPERATURE AND
DEGREE DAY INFORMATION WILL BE CALCULATED WITHOUT DATA FROM THESE
DATES.


$$




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