858
CDUS41 KRNK 180717
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
317 AM EDT FRI AUG 18 2023
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR AUGUST 17 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 4:45 PM 102 1988 87 3 80
MINIMUM 61 5:50 AM 48 1979 66 -5 64
AVERAGE 76 76 0 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.19 1985 0.10 -0.10 0.00
MONTH TO DATE 0.98 1.87 -0.89 3.56
SINCE JUN 1 10.61 10.81 -0.20 10.26
SINCE JAN 1 24.66 28.18 -3.52 29.36
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 4 8 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 11 11 0 7
MONTH TO DATE 204 204 0 206
SINCE JUN 1 837 871 -34 996
SINCE JAN 1 946 1020 -74 1164
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 42 3:00 PM
AVERAGE 66
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1988
MINIMUM TEMPERATURE (F) 66 53 1981
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 6:39 AM EDT SUNSET 8:08 PM EDT
AUGUST 19 2023........SUNRISE 6:39 AM EDT SUNSET 8:07 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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