Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 072126
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
526 PM EDT SUN APR 07 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 7 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         65   3:59 PM  91    2010  64      1       57
  MINIMUM         34   5:12 AM  21    1977  40     -6       44
  AVERAGE         50                        52     -2       51

PRECIPITATION (IN)
  TODAY            0.00          1.33 1988   0.11  -0.11      T
  MONTH TO DATE    1.28                      0.76   0.52     0.34
  SINCE MAR 1      5.17                      4.26   0.91     1.91
  SINCE JAN 1     12.62                      9.81   2.81     5.54

SNOWFALL (IN)
  TODAY            0.0           1.1  1990   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE MAR 1      T                         4.0   -4.0       T
  SINCE JUL 1     11.7                      21.0   -9.3      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                        13      2       14
  MONTH TO DATE  109                       101      8       48
  SINCE MAR 1    573                       748   -175      618
  SINCE JUL 1   3537                      4258   -721     3582

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0       18
  SINCE MAR 1      0                         2     -2       19
  SINCE JAN 1      3                         2      1       19
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           4:00 AM
 LOWEST     30           4:00 PM
 AVERAGE    53

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        87      1991
 MINIMUM TEMPERATURE (F)   41        24      1970


SUNRISE AND SUNSET
APRIL  7 2024.........SUNRISE   6:44 AM EDT   SUNSET   7:40 PM EDT
APRIL  8 2024.........SUNRISE   6:43 AM EDT   SUNSET   7:41 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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