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Climatological Report (Daily)
Issued by NWS Sterling, VA
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CDUS41 KLWX 282122
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT SAT AUG 28 2021

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 28 2021...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         93   1:49 PM  99    1948  86      7       93
  MINIMUM         76   6:06 AM  50    1874  70      6       72
  AVERAGE         85                        78      7       83

PRECIPITATION (IN)
  TODAY            0.00          3.09 1914   0.11  -0.11     1.46
  MONTH TO DATE    9.07                      2.94   6.13     7.83
  SINCE JUN 1     18.82                     11.47   7.35    17.85
  SINCE JAN 1     35.18                     27.60   7.58    34.95

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

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

 COOLING
  TODAY           20                        13      7       18
  MONTH TO DATE  450                       410     40      428
  SINCE JUN 1   1305                      1249     56     1391
  SINCE JAN 1   1469                      1416     53     1498
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.9


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           1:00 AM
 LOWEST     54           1:00 PM
 AVERAGE    71

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        98      1953
                                             1973
 MINIMUM TEMPERATURE (F)   69        49      1986


SUNRISE AND SUNSET
AUGUST 28 2021........SUNRISE   6:34 AM EDT   SUNSET   7:44 PM EDT
AUGUST 29 2021........SUNRISE   6:35 AM EDT   SUNSET   7:43 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
