Climatological Report (Daily)
Issued by NWS Sterling, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KLWX 302141
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
540 PM EDT TUE JUN 30 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 30 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         89    359 PM 100    1959  88      1       89
  MINIMUM         71    332 AM  50    1919  70      1       72
  AVERAGE         80                        79      1       81

PRECIPITATION (IN)
  TODAY            0.01          1.65 1921   0.13  -0.12     0.00
  MONTH TO DATE   11.94                      3.78   8.16     3.31
  SINCE JUN 1     11.94                      3.78   8.16     3.31
  SINCE JAN 1     26.72                     19.74   6.98    25.60

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         0      0        0
  MONTH TO DATE    6                         5      1        0
  SINCE JUN 1      6                         6      0        0
  SINCE JUL 1   3930                      4031   -101     4121

 COOLING
  TODAY           15                        14      1       16
  MONTH TO DATE  407                       314     93      372
  SINCE JUN 1    407                       314     93      372
  SINCE JAN 1    705                       448    257      541
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     50           400 PM
 AVERAGE    70

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       102      1901
 MINIMUM TEMPERATURE (F)   70        54      1988
                                             1925
                                             1923


SUNRISE AND SUNSET
JUNE 30 2015..........SUNRISE   546 AM EDT   SUNSET   837 PM EDT
JULY  1 2015..........SUNRISE   547 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.




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.