Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 150724
CLIRNK


CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
221 AM EST FRI DEC 15 2017


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

...THE BLACKSBURG VA CLIMATE SUMMARY FOR DECEMBER 14 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         40     70    1984  44     -4       39
  MINIMUM         21     -4    1962  24     -3       32
  AVERAGE         31                 34     -3       36

PRECIPITATION (IN)
  YESTERDAY        0.00   0.83 1953   0.10  -0.10     0.00
  MONTH TO DATE    0.32               1.42  -1.10     1.81
  SINCE DEC 1      0.32               1.42  -1.10     1.81
  SINCE JAN 1     40.68              39.36   1.32    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       34                 31      3       29
  MONTH TO DATE  398                411    -13      396
  SINCE DEC 1    398                411    -13      396
  SINCE JUL 1   1388               1591   -203     1169

 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    20   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM
 LOWEST     42          1200 AM
 AVERAGE    64

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


THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        69      1984
 MINIMUM TEMPERATURE (F)   24         2      1962


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   728 AM EST   SUNSET   506 PM EST
DECEMBER 16 2017......SUNRISE   729 AM EST   SUNSET   506 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.

$$

RAB



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