125
CDUS41 KRNK 210548
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
148 AM EDT SUN SEP 21 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 20 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 87 3:25 PM 90 1933 79 8 82
1955
2010
MINIMUM 56 4:41 AM 36 1916 58 -2 60
1929
AVERAGE 72 68 4 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 1946 0.14 -0.14 0.00
MONTH TO DATE 0.54 2.68 -2.14 2.80
SINCE SEP 1 0.54 2.68 -2.14 2.80
SINCE JAN 1 33.85 32.36 1.49 28.59
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 0
MONTH TO DATE 14 8 6 10
SINCE SEP 1 14 8 6 10
SINCE JUL 1 15 9 6 12
COOLING
YESTERDAY 7 4 3 6
MONTH TO DATE 68 135 -67 69
SINCE SEP 1 68 135 -67 69
SINCE JAN 1 1242 1300 -58 1536
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 39 1:00 PM
AVERAGE 63
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1931
MINIMUM TEMPERATURE (F) 57 36 1956
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:07 AM EDT SUNSET 7:18 PM EDT
SEPTEMBER 22 2025.....SUNRISE 7:08 AM EDT SUNSET 7:16 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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