Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 252124
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT THU APR 25 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 25 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         62   1:41 PM  93    1960  70     -8       60
  MINIMUM         49   7:22 AM  29    1969  46      3       40
  AVERAGE         56                        58     -2       50

PRECIPITATION (IN)
  TODAY            0.00          1.34 1973   0.13  -0.13     0.00
  MONTH TO DATE    1.45                      2.83  -1.38     0.81
  SINCE MAR 1      5.34                      6.33  -0.99     2.38
  SINCE JAN 1     12.79                     11.88   0.91     6.01

SNOWFALL (IN)
  TODAY            0.0           T    2015   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            9                         8      1       15
  MONTH TO DATE  193                       286    -93      174
  SINCE MAR 1    657                       933   -276      744
  SINCE JUL 1   3621                      4443   -822     3708

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   20                        14      6       44
  SINCE MAR 1     20                        16      4       45
  SINCE JAN 1     23                        16      7       45
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.4


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           7:00 AM
 LOWEST     46           1:00 PM
 AVERAGE    57

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1990
                                             2009
 MINIMUM TEMPERATURE (F)   47        31      1967


SUNRISE AND SUNSET
APRIL 25 2024.........SUNRISE   6:19 AM EDT   SUNSET   7:57 PM EDT
APRIL 26 2024.........SUNRISE   6:17 AM EDT   SUNSET   7:58 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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