Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 250525
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT SUN JUN 25 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    254 PM 100    2010  87      2       86
  MINIMUM         74    655 AM  46    1902  69      5       71
  AVERAGE         82                        78      4       79

PRECIPITATION (IN)
  YESTERDAY        0.07          1.66 1886   0.12  -0.05     0.00
  MONTH TO DATE    1.06                      3.02  -1.96     2.46
  SINCE JUN 1      1.06                      3.02  -1.96     2.46
  SINCE JAN 1     15.85                     18.98  -3.13    17.79

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      3.4                      15.4  -12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         5     -4        0
  SINCE JUN 1      1                         5     -4        0
  SINCE JUL 1   3122                      4030   -908     3340

 COOLING
  YESTERDAY       17                        13      4       14
  MONTH TO DATE  302                       233     69      274
  SINCE JUN 1    302                       233     69      274
  SINCE JAN 1    500                       367    133      402
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     36           300 PM
 AVERAGE    62

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       100      1997
 MINIMUM TEMPERATURE (F)   69        53      1902


SUNRISE AND SUNSET
JUNE 25 2017..........SUNRISE   544 AM EDT   SUNSET   837 PM EDT
JUNE 26 2017..........SUNRISE   545 AM EDT   SUNSET   837 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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