813
CDUS41 KRNK 171002
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
502 AM EST TUE DEC 17 2024
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 16 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42 11:59 PM 75 1971 50 -8 55
MINIMUM 36 4:29 AM 6 1914 32 4 28
1951
AVERAGE 39 41 -2 42
PRECIPITATION (IN)
YESTERDAY 0.04 0.97 1936 0.10 -0.06 0.00
MONTH TO DATE 2.16 1.73 0.43 1.83
SINCE DEC 1 2.16 1.73 0.43 1.83
SINCE JAN 1 38.90 41.47 -2.57 32.76
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE T 1.5 -1.5 T
SINCE DEC 1 T 1.5 -1.5 T
SINCE JUL 1 T 1.6 -1.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 24 2 23
MONTH TO DATE 431 366 65 309
SINCE DEC 1 431 366 65 309
SINCE JUL 1 1012 1120 -108 936
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1652 1366 286 1376
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 1.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 93 9:00 AM
AVERAGE 97
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 1924
MINIMUM TEMPERATURE (F) 32 5 1917
1951
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 7:28 AM EST SUNSET 5:04 PM EST
DECEMBER 18 2024......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.
RAB
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