Climatological Report (Annual)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
317
CXUS51 KRNK 010833
CLAROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
333 AM EST WED JAN 01 2025
...................................
...THE ROANOKE VA CLIMATE SUMMARY FOR THE YEAR OF 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2024
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 105 08/21/1983
07/10/1936
08/05/1930
LOW -12 12/30/1917
HIGHEST 103 07/15
LOWEST 13 01/17
AVG. MAXIMUM 70.7 68.5 2.2
AVG. MINIMUM 50.1 47.6 2.5
MEAN 60.4 58.1 2.3
DAYS MAX >= 90 43 30.4 12.6
DAYS MAX <= 32 2 6.2 -4.2
DAYS MIN <= 32 53 76.6 -23.6
DAYS MIN <= 0 0 0.2 -0.2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 62.65 2020
MINIMUM 25.67 1963
TOTALS 39.83 42.82 -2.99
DAYS >= .01 106 120.5 -14.5
DAYS >= .10 69 74.2 -5.2
DAYS >= .50 28 28.9 -0.9
DAYS >= 1.00 9 10.9 -1.9
GREATEST
24 HR. TOTAL 3.14
SNOWFALL (INCHES)
TOTALS 3.9 14.8 -10.9
DAYS >= TRACE 7 7.1 -0.1
DAYS >= 1.0 1 3.8 -2.8
GREATEST
24 HR TOTAL 3.8
DEGREE DAYS
HEATING TOTAL 3225 3868 -643
COOLING TOTAL 1652 1368 284
................................................
WIND (MPH)
AVERAGE WIND SPEED 5.8
RESULTANT WIND SPEED/DIRECTION 1/290
HIGHEST WIND SPEED/DIRECTION 39/300 DATE 03/10
HIGHEST GUST SPEED/DIRECTION 61/280 DATE 02/28
SKY COVER
AVERAGE SKY COVER 0.43
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 28 MIXED PRECIP 0
HEAVY RAIN 29 RAIN 53
LIGHT RAIN 153 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 7 SLEET 1
FOG 91 FOG W/VIS <= 1/4 MILE 18
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
PW