Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 100525
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST SUN MAR 10 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 9 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         50   3:49 PM  82    2016  52     -2       55
  MINIMUM         43   9:30 AM  14    1996  32     11       35
  AVERAGE         47                        42      5       45

PRECIPITATION (IN)
  YESTERDAY        0.99R         0.83 1999   0.11   0.88     0.00
  MONTH TO DATE    2.44                      0.95   1.49     0.57
  SINCE MAR 1      2.44                      0.95   1.49     0.57
  SINCE JAN 1      9.89                      6.50   3.39     4.20

SNOWFALL (IN)
  YESTERDAY        0.0           8.9  1999   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.6   -1.6      0.0
  SINCE MAR 1      0.0                       1.6   -1.6      0.0
  SINCE JUL 1     11.7                      18.6   -6.9      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        23     -5       20
  MONTH TO DATE  124                       219    -95      170
  SINCE MAR 1    124                       219    -95      170
  SINCE JUL 1   3088                      3729   -641     3134

 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    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 PM
 LOWEST     73           1:00 AM
 AVERAGE    83

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        80      2016
 MINIMUM TEMPERATURE (F)   32         7      1996


SUNRISE AND SUNSET
MARCH 10 2024.........SUNRISE   7:28 AM EDT   SUNSET   7:12 PM EDT
MARCH 11 2024.........SUNRISE   7:26 AM EDT   SUNSET   7:13 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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