Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 200524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
120 AM EDT WED AUG 20 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 19 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         86    325 PM  98    2002  86      0       75
  MINIMUM         74    619 AM  53    1924  70      4       65
  AVERAGE         80                        78      2       70

PRECIPITATION (IN)
  YESTERDAY        T             3.74 1950   0.09  -0.09     0.00
  MONTH TO DATE    2.64                      1.86   0.78     1.15
  SINCE JUN 1     10.63                      9.37   1.26    15.55
  SINCE JAN 1     32.92                     25.33   7.59    28.13

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         6     -6        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        13      2        5
  MONTH TO DATE  238                       261    -23      214
  SINCE JUN 1   1063                      1032     31     1076
  SINCE JAN 1   1232                      1166     66     1261
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           300 AM
 LOWEST     51           500 PM
 AVERAGE    65

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       101      1983
 MINIMUM TEMPERATURE (F)   70        50      1896


SUNRISE AND SUNSET
AUGUST 20 2014........SUNRISE   626 AM EDT   SUNSET   756 PM EDT
AUGUST 21 2014........SUNRISE   627 AM EDT   SUNSET   755 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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