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Displaying AFOS PIL: CLIROA Received: 2018-01-21 07:39 UTC
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312
CDUS41 KRNK 210740
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
239 AM EST SUN JAN 21 2018
...................................
...THE ROANOKE VA CLIMATE SUMMARY FOR JANUARY 20 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 325 PM 69 1951 46 16 54
MINIMUM 35 411 AM -10 1985 27 8 44
AVERAGE 49 36 13 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.66 1979 0.10 -0.10 0.28
MONTH TO DATE 1.19 1.87 -0.68 1.65
SINCE DEC 1 1.55 4.81 -3.26 4.44
SINCE JAN 1 1.19 1.87 -0.68 1.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 2.1 4.5
SINCE DEC 1 3.6 4.5
SINCE JUL 1 3.6 4.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 29 -13 16
MONTH TO DATE 703 577 126 486
SINCE DEC 1 1502 1383 119 1245
SINCE JUL 1 2237 2187 50 1773
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 1100 PM
LOWEST 20 200 AM
AVERAGE 46
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 74 1932
MINIMUM TEMPERATURE (F) 27 -11 1985
SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE 730 AM EST SUNSET 532 PM EST
JANUARY 22 2018.......SUNRISE 730 AM EST SUNSET 533 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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