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303
CXUS52 KRAH 050251 RRA
CLSRDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
1039 PM EDT WED JUN 4 2014

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

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2014 TO 5/31/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/28/1941
 LOW               11   03/02/1980
                        03/01/1980
                        03/06/1960
HIGHEST            92   05/13
LOWEST             16   03/04
AVG. MAXIMUM     70.5              71.8    -1.3
AVG. MINIMUM     46.8              48.1    -1.3
MEAN             58.7              60.0    -1.3
DAYS MAX >= 90      4               2.7     1.3
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32     16               8.1     7.9
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        19.47   1891
 MINIMUM         5.62   1985
TOTALS          14.31             10.30    4.01
DAYS >= .01        28              29.0    -1.0
DAYS >= 1.00        5               2.0     3.0
GREATEST
 24 HR. TOTAL    3.56   03/06 TO 03/07

DEGREE_DAYS
COOLING TOTAL     213               208       5
 SINCE 1/1        213               209       4
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    32/230    DATE  04/04
HIGHEST GUST SPEED/DIRECTION    41/280    DATE  05/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC             43
NUMBER OF DAYS CLOUDY         29

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      14
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                2     SLEET                      5
FOG                      39     FOG W/VIS <= 1/4 MILE      3
HAZE                      3

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

$$




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