Climatological Report (Monthly)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
238
CXUS51 KRNK 010720
CLMROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
220 AM EST THU FEB 01 2024
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...THE ROANOKE VA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 81 01/25/1943
01/14/1932
LOW -11 01/21/1985
HIGHEST 76 01/26 73
LOWEST 13 01/17 23
AVG. MAXIMUM 47.3 47.1 0.2 53.7
AVG. MINIMUM 30.4 28.7 1.7 36.1
MEAN 38.8 37.9 0.9 44.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 3.3 -1.3 0
DAYS MIN <= 32 19 20.6 -1.6 12
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.97 1998
MINIMUM 0.29 1981
TOTALS 4.59 3.17 1.42 2.55
DAYS >= .01 11 9.5 1.5 11
DAYS >= .10 6 5.8 0.2 7
DAYS >= .50 4 2.3 1.7 2
DAYS >= 1.00 1 0.8 0.2 0
GREATEST
24 HR. TOTAL 1.96 0.81
SNOWFALL (INCHES)
TOTALS 3.9 4.3 -0.4 T
DAYS >= TRACE 3 2.0 1.0 2
DAYS >= 1.0 1 1.1 -0.1 0
GREATEST
24 HR TOTAL 3.8 T
DEGREE DAYS
HEATING TOTAL 806 840 -34 616
COOLING TOTAL 1 0 1 0
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WIND (MPH)
AVERAGE WIND SPEED 7.4
RESULTANT WIND SPEED/DIRECTION 4/290
HIGHEST WIND SPEED/DIRECTION 32/300 DATE 01/19
HIGHEST GUST SPEED/DIRECTION 49/290 DATE 01/13
SKY COVER
AVERAGE SKY COVER 0.52
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 1
FOG 13 FOG W/VIS <= 1/4 MILE 5
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
PW