570
CDUS41 KRNK 310630
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
230 AM EDT THU JUL 31 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR JULY 30 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 88 12:57 PM 101 1931 88 0 90
MINIMUM 74 6:25 AM 54 1997 68 6 70
AVERAGE 81 78 3 80
PRECIPITATION (IN)
YESTERDAY T 2.14 1966 0.14 -0.14 T
MONTH TO DATE 4.84 4.15 0.69 3.01
SINCE JUN 1 7.29 8.81 -1.52 5.96
SINCE JAN 1 27.01 26.18 0.83 21.15
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 16 13 3 15
MONTH TO DATE 449 385 64 478
SINCE JUN 1 793 657 136 844
SINCE JAN 1 936 806 130 1074
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 AM
LOWEST 57 1:00 PM
AVERAGE 76
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 101 1953
MINIMUM TEMPERATURE (F) 68 49 1914
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 6:24 AM EDT SUNSET 8:28 PM EDT
AUGUST 1 2025........SUNRISE 6:25 AM EDT SUNSET 8:27 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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