Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 290529
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT FRI JUL 29 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 28 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         95    246 PM 100    1997  88      7       94
                                      1993
  MINIMUM         77   1159 PM  56    1920  71      6       77
  AVERAGE         86                        80      6       86

PRECIPITATION (IN)
  YESTERDAY        0.27          2.90 1951   0.12   0.15     0.00
  MONTH TO DATE    2.70                      3.38  -0.68     4.48
  SINCE JUN 1      6.38                      7.16  -0.78    16.42
  SINCE JAN 1     21.71                     23.12  -1.41    31.20

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        6
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       21                        15      6       21
  MONTH TO DATE  502                       415     87      462
  SINCE JUN 1    847                       729    118      869
  SINCE JAN 1    975                       863    112     1167
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     52           300 PM
 AVERAGE    66

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      2011
 MINIMUM TEMPERATURE (F)   71        58      1920


SUNRISE AND SUNSET
JULY 29 2016..........SUNRISE   607 AM EDT   SUNSET   822 PM EDT
JULY 30 2016..........SUNRISE   608 AM EDT   SUNSET   821 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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