266
CDUS41 KRNK 170518
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
118 AM EDT WED SEP 17 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 16 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 72 2:31 PM 97 1991 80 -8 70
MINIMUM 58 7:31 AM 42 1984 59 -1 58
AVERAGE 65 70 -5 64
PRECIPITATION (IN)
YESTERDAY 0.04 2.05 1934 0.15 -0.11 0.01
MONTH TO DATE 0.46 2.11 -1.65 0.01
SINCE SEP 1 0.46 2.11 -1.65 0.01
SINCE JAN 1 33.77 31.79 1.98 25.80
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 14 4 10 10
SINCE SEP 1 14 4 10 10
SINCE JUL 1 15 5 10 12
COOLING
YESTERDAY 0 5 -5 0
MONTH TO DATE 40 116 -76 49
SINCE SEP 1 40 116 -76 49
SINCE JAN 1 1214 1281 -67 1516
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 48 2:00 PM
AVERAGE 73
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1927
MINIMUM TEMPERATURE (F) 59 40 2000
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:04 AM EDT SUNSET 7:24 PM EDT
SEPTEMBER 18 2025.....SUNRISE 7:05 AM EDT SUNSET 7:22 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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