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Climatological Report (Daily)
Issued by NWS Sterling, VA
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CDUS41 KLWX 300525
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT MON AUG 30 2021

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 29 2021...

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)
 YESTERDAY
  MAXIMUM         84   3:57 PM  98    1953  86     -2       88
                                      1973
  MINIMUM         73   7:25 AM  49    1986  69      4       73
  AVERAGE         79                        78      1       81

PRECIPITATION (IN)
  YESTERDAY        0.00          2.84 1875   0.10  -0.10     0.50
  MONTH TO DATE    9.07                      3.04   6.03     8.33
  SINCE JUN 1     18.82                     11.57   7.25    18.35
  SINCE JAN 1     35.18                     27.70   7.48    35.45

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        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
  YESTERDAY       14                        13      1       16
  MONTH TO DATE  464                       423     41      444
  SINCE JUN 1   1319                      1262     57     1407
  SINCE JAN 1   1483                      1429     54     1514
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           6:00 AM
 LOWEST     61           2:00 PM
 AVERAGE    74

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        99      1953
 MINIMUM TEMPERATURE (F)   69        50      1896
                                             1986


SUNRISE AND SUNSET
AUGUST 30 2021........SUNRISE   6:36 AM EDT   SUNSET   7:41 PM EDT
AUGUST 31 2021........SUNRISE   6:36 AM EDT   SUNSET   7:39 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
