842
CDUS41 KRNK 180606
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
106 AM EST THU DEC 18 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 3:03 PM 75 1924 50 6 66
MINIMUM 39 10:30 PM 5 1917 32 7 39
1951
AVERAGE 48 41 7 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.25 1932 0.09 -0.09 0.00
MONTH TO DATE 1.51 1.82 -0.31 2.16
SINCE DEC 1 1.51 1.82 -0.31 2.16
SINCE JAN 1 39.24 41.56 -2.32 38.90
SNOWFALL (IN)
YESTERDAY 0.0 0.2 -0.2 0.0
MONTH TO DATE 6.5 1.7 4.8 T
SINCE DEC 1 6.5 1.7 4.8 T
SINCE JUL 1 6.5 1.8 4.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 24 -7 12
MONTH TO DATE 523 390 133 443
SINCE DEC 1 523 390 133 443
SINCE JUL 1 1223 1144 79 1024
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1326 1366 -40 1652
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 7:00 AM
LOWEST 15 3:00 PM
AVERAGE 43
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 78 1924
MINIMUM TEMPERATURE (F) 32 11 1932
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 7:29 AM EST SUNSET 5:05 PM EST
DECEMBER 19 2025......SUNRISE 7:29 AM EST SUNSET 5:05 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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