Climatological Report (Daily)
Issued by NWS Sterling, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KLWX 242132
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
432 PM EST WED DEC 24 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 24 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         52    238 PM  69    1933  45      7       43
  MINIMUM         46    239 AM   5    1983  31     15       26
  AVERAGE         49                        38     11       35

PRECIPITATION (IN)
  TODAY            0.87          2.36 1986   0.10   0.77      T
  MONTH TO DATE    3.24                      2.44   0.80     4.22
  SINCE DEC 1      3.24                      2.44   0.80     4.22
  SINCE JAN 1     44.15                     39.13   5.02    42.93

SNOWFALL (IN)
  TODAY            0.0           6.5  1966   0.1   -0.1
  MONTH TO DATE    T                         1.6   -1.6
  SINCE JUL 1      T                         2.1   -2.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        27    -11       30
  MONTH TO DATE  514                       588    -74      518
  SINCE DEC 1    514                       588    -74      518
  SINCE JUL 1   1121                      1283   -162     1226

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1712                      1549    163     1719
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     1.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     83          1200 PM
 AVERAGE    88

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        72      1964
 MINIMUM TEMPERATURE (F)   30         3      1983


SUNRISE AND SUNSET
DECEMBER 24 2014......SUNRISE   724 AM EST   SUNSET   451 PM EST
DECEMBER 25 2014......SUNRISE   725 AM EST   SUNSET   452 PM EST


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.