Climatological Report (Daily)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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CDUS41 KRNK 172123
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
523 PM EDT SUN AUG 17 2025
...................................
...THE ROANOKE VA CLIMATE SUMMARY FOR AUGUST 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 3:17 PM 102 1988 87 4 89
MINIMUM 70 6:18 AM 48 1979 66 4 71
AVERAGE 81 76 5 80
PRECIPITATION (IN)
TODAY 0.00 2.19 1985 0.10 -0.10 T
MONTH TO DATE 1.63 1.87 -0.24 3.40
SINCE JUN 1 9.08 10.81 -1.73 9.36
SINCE JAN 1 28.80 28.18 0.62 24.55
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 9 8 1 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 11 5 15
MONTH TO DATE 134 204 -70 234
SINCE JUN 1 944 871 73 1096
SINCE JAN 1 1087 1020 67 1326
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 44 3:00 PM
AVERAGE 71
..........................................................
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1988
MINIMUM TEMPERATURE (F) 66 53 1981
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 6:38 AM EDT SUNSET 8:09 PM EDT
AUGUST 18 2025........SUNRISE 6:39 AM EDT SUNSET 8:08 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$