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

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000
CXUS52 KRAH 011322
CLMRDU


CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
918 AM EDT SUN SEP 1 2013

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

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   08/21/2007
                        08/18/1988
                        00/00/2068
 LOW               46   08/30/1965
HIGHEST            94   08/10                         93
LOWEST             55   08/26                         63
AVG. MAXIMUM     85.1              88.4    -3.3     86.9
AVG. MINIMUM     67.0              68.6    -1.6     69.5
MEAN             76.0              78.5    -2.5     78.2
DAYS MAX >= 90      8                                 10
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.18   1986
TOTALS           4.88              4.26    0.62     4.03
DAYS >= .01        10
DAYS >= .10         6
DAYS >= .50         4
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    2.30   08/03 TO 08/03
                        08/02 TO 08/03
                        08/03 TO 08/03

DEGREE_DAYS
HEATING TOTAL       0                 1      -1        0
 SINCE 7/1          0                 1      -1        0
COOLING TOTAL     351               419     -68      419
 SINCE 1/1       1306              1441    -135
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
HIGHEST WIND SPEED/DIRECTION    23/280    DATE  08/10
HIGHEST GUST SPEED/DIRECTION    39/280    DATE  08/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     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 HIGH TEMPERATURE ON AUGUST 17TH WAS 73 DEGREES. THIS TIES THE
RECORD LOW MAXIMUM FOR THIS DATE LAST SET IN 1971.


$$




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