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

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CXUS52 KRAH 021837 RRA
CLSRDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
213 PM EDT WED SEP 2 2015

...................................

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2015 TO 8/31/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2015

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           100   06/16        MM      MM
LOWEST             59   06/06        MM      MM
AVG. MAXIMUM     89.2              88.6     0.6
AVG. MINIMUM     68.9              68.1     0.8
MEAN             79.1              78.4     0.7
DAYS MAX >= 90     45              40.0     5.0
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          16.18             12.51    3.67
DAYS >= .01        31              33.0    -2.0
DAYS >= 1.00        5               2.9     2.1
GREATEST
 24 HR. TOTAL    2.25   06/26 TO 06/27

DEGREE_DAYS
COOLING TOTAL    1318              1233      85
 SINCE 1/1       1588              1441     147
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    36/220    DATE  06/20
HIGHEST GUST SPEED/DIRECTION    51/220    DATE  06/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             63
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             24     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      15
LIGHT RAIN               30     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                      6

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

THE AVERAGE MEAN TEMPERATURE OF 79.1(F)DEGREES WAS THE 10TH WARMEST ON RECORD
FOR THE 3 MONTH PERIOD OF JUNE-JULY-AUGUST.

$$


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