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 ................................... ...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 .............................................................. 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