Climatological Report (Daily)
Issued by NWS Sterling, VA

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000
CDUS41 KLWX 120528
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT TUE MAR 12 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 11 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56   5:11 PM  79    2021  53      3       47
  MINIMUM         37   6:39 AM  13    1996  32      5       37
  AVERAGE         47                        42      5       42

PRECIPITATION (IN)
  YESTERDAY        0.00          0.82 1963   0.11  -0.11     0.00
  MONTH TO DATE    2.44                      1.17   1.27     0.64
  SINCE MAR 1      2.44                      1.17   1.27     0.64
  SINCE JAN 1      9.89                      6.72   3.17     4.27

SNOWFALL (IN)
  YESTERDAY        0.0           1.0  1963   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.9   -1.9       T
  SINCE MAR 1      T                         1.9   -1.9       T
  SINCE JUL 1     11.7                      18.9   -7.2      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        23     -5       23
  MONTH TO DATE  164                       265   -101      218
  SINCE MAR 1    164                       265   -101      218
  SINCE JUL 1   3128                      3775   -647     3182

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      3                         0      3        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    16.4


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           1:00 AM
 LOWEST     21           4:00 PM
 AVERAGE    41

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        89      1990
 MINIMUM TEMPERATURE (F)   32        18      1969
                                             1984
                                             1998


SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE   7:25 AM EDT   SUNSET   7:14 PM EDT
MARCH 13 2024.........SUNRISE   7:23 AM EDT   SUNSET   7:15 PM EDT


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




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