Climatological Report (Monthly)
Issued by NWS Raleigh/Durham, NC

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440 CXUS52 KRAH 011250 CLMGSO CLIMATE REPORT NATIONAL WEATHER SERVICE RALEIGH NC 749 AM EST SUN JAN 1 2017 ................................... ...THE PIEDMONT TRIAD INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1903 TO 2016 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 78 12/11/2007 12/10/2007 12/07/1998 LOW 12/30/1917 HIGHEST 72 12/18 75 LOWEST 18 12/16 25 AVG. MAXIMUM 51.7 50.7 1.0 62.5 AVG. MINIMUM 33.6 32.0 1.6 44.4 MEAN 42.7 41.3 1.4 53.5 DAYS MAX >= 90 0 0 DAYS MAX <= 32 1 0 DAYS MIN <= 32 12 5 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.05 1914 TOTALS 1.70 2.98 -1.28 6.65 DAYS >= .01 8 DAYS >= .10 5 DAYS >= .50 1 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.75 12/05 TO 12/06 SNOWFALL (INCHES) RECORDS TOTAL 14.3 1930 SNOW DEPTH 14 12/17/1930 TOTALS 0.0 0.8 -0.8 0.0 SINCE 7/1 0.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 0 DAYS >= 1.0 0 0.4 -0.4 0 DEGREE_DAYS HEATING TOTAL 685 734 -49 364 SINCE 7/1 1135 1414 -279 878 COOLING TOTAL 0 1 -1 15 SINCE 1/1 1974 1484 490 1781 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.0 HIGHEST WIND SPEED/DIRECTION 35/300 DATE 12/30 HIGHEST GUST SPEED/DIRECTION 45/300 DATE 12/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.60 NUMBER OF DAYS FAIR 6 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 5 LIGHT RAIN 14 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

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