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 272122
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
521 PM EDT SUN MAY 27 2018


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 27 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         85    104 PM  95    1965  78      7
                                      1914
                                      1880
  MINIMUM         73    222 AM  42    1915  60     13
  AVERAGE         79                        69     10

PRECIPITATION (IN)
  TODAY            T             1.50 1885   0.13  -0.13
  MONTH TO DATE    7.40                      3.47   3.93
  SINCE MAR 1     12.91                     10.01   2.90
  SINCE JAN 1     18.64                     15.44   3.20

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                               -1
  MONTH TO DATE    2                              -73
  SINCE MAR 1    971                               58
  SINCE JUL 1   3761                             -260

 COOLING
  TODAY           14                                9
  MONTH TO DATE  203                              120
  SINCE MAR 1    220                              111
  SINCE JAN 1    224                              115
...............................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     7.5




RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     63
 AVERAGE    75

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        97      1941
 MINIMUM TEMPERATURE (F)   60        42      1961


SUNRISE AND SUNSET
MAY 27 2018...........SUNRISE   547 AM EDT   SUNSET   824 PM EDT
MAY 28 2018...........SUNRISE   547 AM EDT   SUNSET   825 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.