Climatological Report (Daily)
Issued by NWS Sterling, VA

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 192128
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
527 PM EDT TUE JUN 19 2018


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 19 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         95   1231 PM  99    1994  85     10
  MINIMUM         77    134 PM  51    1909  68      9
  AVERAGE         86                        76     10

PRECIPITATION (IN)
  TODAY            1.12          2.01 1944   0.13   0.99
  MONTH TO DATE    4.30                      2.40   1.90
  SINCE JUN 1      4.30                      2.40   1.90
  SINCE JAN 1     24.27                     18.36   5.91

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      7.8                      15.4   -7.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                                0
  MONTH TO DATE    1                               -4
  SINCE JUN 1      1                               -4
  SINCE JUL 1   3762                             -268

 COOLING
  TODAY           21                                9
  MONTH TO DATE  196                               24
  SINCE JUN 1    196                               24
  SINCE JAN 1    456                              150
...............................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.2




RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     49
 AVERAGE    70

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        99      1931
 MINIMUM TEMPERATURE (F)   68        54      1926
                                             1900
                                             1879


SUNRISE AND SUNSET
JUNE 19 2018..........SUNRISE   543 AM EDT   SUNSET   836 PM EDT
JUNE 20 2018..........SUNRISE   543 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.