Climatological Report (Daily)
Issued by NWS Sterling, VA

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688
CDUS41 KLWX 270524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT MON MAR 27 2017


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 26 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         56   1219 AM  87    1921  59     -3       62
  MINIMUM         47   1159 PM  23    1955  41      6       41
  AVERAGE         52                        50      2       52

PRECIPITATION (IN)
  YESTERDAY        T             2.16 1978   0.12  -0.12     0.00
  MONTH TO DATE    2.20                      2.86  -0.66     0.82
  SINCE MAR 1      2.20                      2.86  -0.66     0.82
  SINCE JAN 1      5.63                      8.29  -2.66     7.29

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1900   0.0    0.0
  MONTH TO DATE    2.0                       1.3    0.7
  SINCE JUL 1      3.4                      15.4  -12.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        15     -2       13
  MONTH TO DATE  510                       496     14      308
  SINCE MAR 1    510                       496     14      308
  SINCE JUL 1   2886                      3604   -718     2909

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                         0      4        3
  SINCE MAR 1      4                         0      4        3
  SINCE JAN 1      5                         0      5        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM
 LOWEST     67          1200 AM
 AVERAGE    84

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        86      1921
 MINIMUM TEMPERATURE (F)   41        20      1894


SUNRISE AND SUNSET
MARCH 27 2017.........SUNRISE   700 AM EDT   SUNSET   727 PM EDT
MARCH 28 2017.........SUNRISE   659 AM EDT   SUNSET   728 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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