220 CXUS52 KRAH 011432 CLMGSO CLIMATE REPORT NATIONAL WEATHER SERVICE RALEIGH NC 1017 AM EDT TUE MAY 1 2018 ................................... ...THE PIEDMONT TRIAD INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1903 TO 2018 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 95 04/28/1915 LOW 21 04/04/1943 HIGHEST 82 04/18 86 LOWEST 31 04/08 37 AVG. MAXIMUM 68.6 70.2 -1.6 73.9 AVG. MINIMUM 44.6 47.3 -2.7 53.8 MEAN 56.6 58.8 -2.2 63.8 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 1 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.05 1918 TOTALS 4.43 3.57 0.86 5.74 DAYS >= .01 9 DAYS >= .10 7 DAYS >= .50 4 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 1.32 04/24 TO 04/24 SNOWFALL (INCHES) RECORDS TOTAL T 2018 2013 5 SNOW DEPTH MM MM TOTALS TR 0.0 0.0 0.0 SINCE 7/1 14.7 SNOWDEPTH AVG. 0 DAYS >= TRACE 2 DAYS >= 1.0 0 0.0 0.0 0 DEGREE_DAYS HEATING TOTAL 258 221 37 116 SINCE 7/1 3562 3546 16 2722 COOLING TOTAL 11 33 -22 88 SINCE 1/1 21 38 -17 100 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.3 HIGHEST WIND SPEED/DIRECTION 43/160 DATE 04/15 HIGHEST GUST SPEED/DIRECTION 52/160 DATE 04/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.60 NUMBER OF DAYS FAIR 9 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 61 WEATHER CONDITIONS. NUMBER OF DAYS WITH 1 5 0 0 1 1 2 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$