Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 270524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT WED MAY 27 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 26 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    356 PM  96    1880  78     10       88
  MINIMUM         69    535 AM  42    1899  60      9       64
  AVERAGE         79                        69     10       76

PRECIPITATION (IN)
  YESTERDAY        0.00          1.65 2009   0.13  -0.13     0.00
  MONTH TO DATE    1.91                      3.34  -1.43     3.73
  SINCE MAR 1      9.36                      9.88  -0.52    14.46
  SINCE JAN 1     14.77                     15.31  -0.54    21.06

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1     18.3                      15.4    2.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                        74    -58       27
  SINCE MAR 1    800                       912   -112      950
  SINCE JUL 1   3924                      4020    -96     4116

 COOLING
  YESTERDAY       14                         5      9       11
  MONTH TO DATE  192                        78    114      113
  SINCE MAR 1    212                       104    108      134
  SINCE JAN 1    212                       104    108      134
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           900 PM
 LOWEST     50           300 PM
 AVERAGE    62

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        95      1965
                                             1914
                                             1880
 MINIMUM TEMPERATURE (F)   60        42      1915


SUNRISE AND SUNSET
MAY 27 2015...........SUNRISE   547 AM EDT   SUNSET   824 PM EDT
MAY 28 2015...........SUNRISE   547 AM EDT   SUNSET   824 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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