598
CDUS41 KRNK 210627
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
227 AM EDT MON JUL 21 2025
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR JULY 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 89 1:42 PM 104 1930 88 1 85
MINIMUM 72 6:07 AM 56 1914 68 4 69
1947
AVERAGE 81 78 3 77
PRECIPITATION (IN)
YESTERDAY 0.07 1.48 2009 0.14 -0.07 0.29
MONTH TO DATE 3.38 2.81 0.57 1.96
SINCE JUN 1 5.83 7.47 -1.64 4.91
SINCE JAN 1 25.55 24.84 0.71 20.10
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 12
MONTH TO DATE 294 255 39 347
SINCE JUN 1 638 527 111 713
SINCE JAN 1 781 676 105 943
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 55 4:00 PM
AVERAGE 76
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 104 1926
MINIMUM TEMPERATURE (F) 68 49 1929
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 6:16 AM EDT SUNSET 8:36 PM EDT
JULY 22 2025..........SUNRISE 6:17 AM EDT SUNSET 8:36 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page