Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 190522
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
121 AM EDT SAT APR 19 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 18 2014...

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)
 YESTERDAY
  MAXIMUM         57    327 PM  95    1976  68    -11       78
  MINIMUM         39    258 AM  25    1875  48     -9       61
  AVERAGE         48                        58    -10       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1924   0.09  -0.09     0.06
  MONTH TO DATE    2.01                      1.85   0.16     1.12
  SINCE MAR 1      6.27                      5.33   0.94     3.92
  SINCE JAN 1     12.87                     10.76   2.11     8.12

SNOWFALL (IN)
  YESTERDAY        0.0           T    2001   0.0    0.0
                                      1926
  MONTH TO DATE    T                         0.0    0.0
  SINCE JUL 1     32.0                      15.4   16.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                         8      9        0
  MONTH TO DATE  157                       191    -34      127
  SINCE MAR 1    835                       759     76      778
  SINCE JUL 1   4001                      3867    134     3592

 COOLING
  YESTERDAY        0                         1     -1        5
  MONTH TO DATE   21                         9     12       40
  SINCE MAR 1     21                        11     10       40
  SINCE JAN 1     21                        11     10       40
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           200 AM
 LOWEST     43           300 PM
 AVERAGE    57

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        93      1976
 MINIMUM TEMPERATURE (F)   48        22      1875


SUNRISE AND SUNSET
APRIL 19 2014.........SUNRISE   626 AM EDT   SUNSET   749 PM EDT
APRIL 20 2014.........SUNRISE   625 AM EDT   SUNSET   750 PM EDT


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




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