Climatological Report (Daily)
Issued by NWS Blacksburg, VA

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CDUS41 KRNK 080646
CLIROA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
146 AM EST WED DEC 08 2021

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

...THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 7 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48   3:22 PM  77    1998  52     -4       41
  MINIMUM         31   7:41 AM  12    1977  33     -2       33
  AVERAGE         40                        42     -2       37

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 1950   0.11  -0.11     0.04
  MONTH TO DATE    0.01                      0.77  -0.76     1.25
  SINCE DEC 1      0.01                      0.77  -0.76     1.25
  SINCE JAN 1     37.15                     40.51  -3.36    60.27

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.2
  MONTH TO DATE    0.0                       0.6   -0.6      0.2
  SINCE DEC 1      0.0                       0.6   -0.6      0.2
  SINCE JUL 1      0.0                       0.7   -0.7      0.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        23      2       28
  MONTH TO DATE  102                       154    -52      160
  SINCE DEC 1    102                       154    -52      160
  SINCE JUL 1    764                       908   -144      728

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1608                      1366    242     1511
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    58           7:00 AM
 LOWEST     28           3:00 PM
 AVERAGE    43

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


THE ROANOKE VA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        74      1980
 MINIMUM TEMPERATURE (F)   33        14      1954
                                             1977
                                             1995


SUNRISE AND SUNSET
DECEMBER  8 2021......SUNRISE   7:22 AM EST   SUNSET   5:02 PM EST
DECEMBER  9 2021......SUNRISE   7:22 AM EST   SUNSET   5:02 PM EST


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




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