318
CDUS41 KRNK 171015
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
515 AM EST SUN DEC 17 2023
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 16 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 2:56 PM 75 1971 50 5 49
MINIMUM 28 7:31 AM 6 1914 32 -4 33
1951
AVERAGE 42 41 1 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 1936 0.10 -0.10 0.00
MONTH TO DATE 1.83 1.73 0.10 2.61
SINCE DEC 1 1.83 1.73 0.10 2.61
SINCE JAN 1 32.76 41.47 -8.71 45.74
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 23 24 -1 24
MONTH TO DATE 309 366 -57 358
SINCE DEC 1 309 366 -57 358
SINCE JUL 1 936 1120 -184 1101
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 0 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 1.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 8:00 AM
LOWEST 34 3:00 PM
AVERAGE 56
......................................................
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 2023......SUNRISE 7:28 AM EST SUNSET 5:04 PM EST
DECEMBER 18 2023......SUNRISE 7:28 AM EST SUNSET 5:04 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.
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