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

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000 CXUS52 KRAH 011158 CLMRDU CLIMATE REPORT NATIONAL WEATHER SERVICE RALEIGH NC 743 AM EDT WED JUN 1 2016 ................................... ...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1887 TO 2016 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 99 05/28/1941 LOW 29 05/02/1963 HIGHEST 89 05/26 91 LOWEST 42 05/16 46 AVG. MAXIMUM 77.1 79.6 -2.5 82.3 AVG. MINIMUM 58.0 56.5 1.5 59.8 MEAN 67.5 68.0 -0.5 71.1 DAYS MAX >= 90 0 2 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.90 1901 TOTALS 6.18 3.27 2.91 3.04 DAYS >= .01 15 DAYS >= .10 12 DAYS >= .50 5 DAYS >= 1.00 1 GREATEST 24 HR. TOTAL 1.95 05/29 TO 05/29 DEGREE_DAYS HEATING TOTAL 52 54 -2 20 SINCE 7/1 2609 3243 -634 3484 COOLING TOTAL 141 148 -7 214 SINCE 1/1 236 209 27 .............................................................. WIND (MPH) AVERAGE WIND SPEED 4.8 HIGHEST WIND SPEED/DIRECTION 28/210 DATE 05/02 HIGHEST GUST SPEED/DIRECTION 35/220 DATE 05/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.70 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 16 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 4 LIGHT RAIN 19 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 21 FOG W/VIS <= 1/4 MILE 3 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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