487
CDUS41 KRNK 312112
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
512 PM EDT THU JUL 31 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR JULY 31 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 1:46 PM 101 1953 88 3 93
MINIMUM 72 5:38 AM 49 1914 68 4 72
AVERAGE 82 78 4 83
PRECIPITATION (IN)
TODAY 0.16 1.68 1923 0.13 0.03 0.00
MONTH TO DATE 5.00 4.28 0.72 3.01
SINCE JUN 1 7.45 8.94 -1.49 5.96
SINCE JAN 1 27.17 26.31 0.86 21.15
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 17 13 4 18
MONTH TO DATE 466 395 71 496
SINCE JUN 1 810 667 143 862
SINCE JAN 1 953 816 137 1092
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 56 2:00 PM
AVERAGE 77
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 97 1935
1953
MINIMUM TEMPERATURE (F) 67 54 1914
1936
1997
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.
PW
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page