Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 310523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
122 AM EDT TUE MAY 31 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 30 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    138 PM  98    1991  79      1       90
  MINIMUM         68    501 AM  44    1884  61      7       72
  AVERAGE         74                        70      4       81

PRECIPITATION (IN)
  YESTERDAY        T             1.68 1948   0.13  -0.13     0.00
  MONTH TO DATE    5.65                      3.86   1.79     1.92
  SINCE MAR 1      8.86                     10.40  -1.54     9.37
  SINCE JAN 1     15.33                     15.83  -0.50    14.78

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    T                         0.0    0.0
  SINCE JUL 1     22.2                      15.4    6.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE  119                        78     41       16
  SINCE MAR 1    739                       916   -177      800
  SINCE JUL 1   3340                      4024   -684     3924

 COOLING
  YESTERDAY        9                         6      3       16
  MONTH TO DATE   78                       101    -23      260
  SINCE MAR 1    114                       127    -13      280
  SINCE JAN 1    114                       127    -13      280
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.9


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    90           100 AM
 LOWEST     64          1000 AM
 AVERAGE    77

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        99      1991
 MINIMUM TEMPERATURE (F)   61        44      1938


SUNRISE AND SUNSET
MAY 31 2016...........SUNRISE   545 AM EDT   SUNSET   827 PM EDT
JUNE  1 2016..........SUNRISE   545 AM EDT   SUNSET   828 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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