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

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CDUS42 KRAH 170745
CLIRDU


CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
244 AM EST SUN DEC 17 2017


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

...THE RALEIGH-DURHAM INTL AIRPORT NC CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50    359 PM  77    1971  53     -3       32
  MINIMUM         24    630 AM   7    1958  33     -9       19
  AVERAGE         37                        43     -6       26

PRECIPITATION (IN)
  YESTERDAY        0.00          2.12 1893   0.09  -0.09     0.01
  MONTH TO DATE    1.87                      1.58   0.29     1.33
  SINCE DEC 1      1.87                      1.58   0.29     1.33
  SINCE JAN 1     45.12                     41.85   3.27    50.39

SNOWFALL (IN)
  YESTERDAY        0.0           5.5  1942   0.1   -0.1      0.0
  MONTH TO DATE    0.3                       0.2    0.1      0.0
  SINCE DEC 1      0.3                       0.2    0.1      0.0
  SINCE JUL 1      0.3                       0.3    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        22      6       39
  MONTH TO DATE  349                       319     30      357
  SINCE DEC 1    349                       319     30      357
  SINCE JUL 1    931                       900     31      812

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1968                      1728    240     2101
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           600 AM
 LOWEST     33           400 PM
 AVERAGE    61

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


THE RALEIGH-DURHAM INTL AIRPORT NC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        72      1924
                                             1906
 MINIMUM TEMPERATURE (F)   33        11      1963


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   719 AM EST   SUNSET   503 PM EST
DECEMBER 18 2017......SUNRISE   720 AM EST   SUNSET   504 PM EST


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


&&

CLIMATE REPORT
NWS FORECAST OFFICE
NCSU CENTENNIAL CAMPUS
RALEIGH NC

MAXIMUM TEMPERATURE... 50

MINIMUM TEMPERATURE... 26

PRECIPITATION... 0.00

$$





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