Climatological Report (Seasonal) Issued by NWS Raleigh/Durham, NC
000
CXUS52 KRAH 131732
CLSRDU
CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
114 PM EDT THU SEP 13 2012
...................................
...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2012 TO 8/31/2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2012
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 105 07/08/2012
06/30/2012
06/29/2012
LOW 38 06/08/1977
HIGHEST 105R 07/08 MM MM
06/30
06/29
LOWEST 52 06/03 MM MM
AVG. MAXIMUM 89.5 88.6 0.9
AVG. MINIMUM 68.2 68.1 0.1
MEAN 78.8 78.4 0.4
DAYS MAX >= 90 43 40.0 3.0
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 25.97 1908
MINIMUM 4.21 1993
TOTALS 11.77 12.51 -0.74
DAYS >= .01 29 33.0 -4.0
DAYS >= 1.00 6 2.9 3.1
GREATEST
24 HR. TOTAL 2.19 07/21 TO 07/22
DEGREE_DAYS
COOLING TOTAL 1300 1233 67
SINCE 1/1 1622 1441 181
.................................................
WIND (MPH)
AVERAGE WIND SPEED 5.1
HIGHEST WIND SPEED/DIRECTION 39/340 DATE 07/28
HIGHEST GUST SPEED/DIRECTION 67/270 DATE 07/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.60
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 57
NUMBER OF DAYS CLOUDY 25
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 12 RAIN 10
LIGHT RAIN 37 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 43 FOG W/VIS <= 1/4 MILE 2
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
THE ALL-TIME RECORD HIGH TEMPERATURE OF 105 DEGREES AT RDU WAS MATCHED THREE
DAYS...JUNE 29TH...JUNE 30TH...AND JULY 8TH.
$$