128  
CDUS42 KRAH 240651  
CLIRDU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RALEIGH NC  
249 AM EDT TUE OCT 24 2017  
 
   
...............................
 
 
 
...THE RALEIGH-DURHAM INTL AIRPORT NC CLIMATE SUMMARY FOR OCTOBER 23 2017...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1887 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 225 PM 88 1941 71 5 70  
MINIMUM 61 1120 PM 29 1998 47 14 40  
1987  
AVERAGE 69 59 10 55  
 
PRECIPITATION (IN)  
YESTERDAY 1.12 1.89 1990 0.10 1.02 0.00  
MONTH TO DATE 2.75 2.45 0.30 6.96  
SINCE SEP 1 5.03 6.81 -1.78 11.57  
SINCE JAN 1 40.43 36.35 4.08 48.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 10  
MONTH TO DATE 50 104 -54 52  
SINCE SEP 1 57 124 -67 52  
SINCE JUL 1 57 125 -68 52  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 111 45 66 68  
SINCE SEP 1 332 272 60 417  
SINCE JAN 1 1964 1713 251 2085    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 54 300 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE RALEIGH-DURHAM INTL AIRPORT NC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 87 2001  
MINIMUM TEMPERATURE (F) 47 26 1969  
 
 
SUNRISE AND SUNSET  
OCTOBER 24 2017.......SUNRISE 730 AM EDT SUNSET 628 PM EDT  
OCTOBER 25 2017.......SUNRISE 731 AM EDT SUNSET 627 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLIMATE REPORT  
NWS FORECAST OFFICE  
NCSU CENTENNIAL CAMPUS  
RALEIGH NC  
 
MAXIMUM TEMPERATURE... 77  
 
MINIMUM TEMPERATURE... 60  
 
PRECIPITATION...2.06  
 

 
 
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