990
CDUS41 KRNK 100731
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
231 AM EST SUN DEC 10 2023
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 9 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 11:59 PM 73 1978 51 4 49
MINIMUM 36 4:32 AM 8 1917 33 3 43
AVERAGE 46 42 4 46
PRECIPITATION (IN)
YESTERDAY 0.09 1.28 2018 0.11 -0.02 0.19
MONTH TO DATE 0.61 0.99 -0.38 1.53
SINCE DEC 1 0.61 0.99 -0.38 1.53
SINCE JAN 1 31.54 40.73 -9.19 44.66
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE T 0.8 -0.8 0.0
SINCE DEC 1 T 0.8 -0.8 0.0
SINCE JUL 1 T 0.9 -0.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 23 -4 19
MONTH TO DATE 153 200 -47 187
SINCE DEC 1 153 200 -47 187
SINCE JUL 1 780 954 -174 930
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1376 1366 10 1524
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 10:00 PM
LOWEST 54 9:00 AM
AVERAGE 72
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 73 1946
2007
MINIMUM TEMPERATURE (F) 33 4 1917
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 7:23 AM EST SUNSET 5:02 PM EST
DECEMBER 11 2023......SUNRISE 7:24 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.
REMARKS:
DUE TO EQUIPMENT FAILURE DURING OCTOBER 6-7, THE PRECIPITATION DATA
WILL BE MISSING FOR THESE DATES.
RAB
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