Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 082129
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT MON APR 08 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 8 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         75   3:58 PM  87    1991  64     11       53
  MINIMUM         35   5:34 AM  24    1970  41     -6       36
  AVERAGE         55                        52      3       45

PRECIPITATION (IN)
  TODAY            0.00          1.15 2000   0.12  -0.12     0.00
  MONTH TO DATE    1.28                      0.88   0.40     0.34
  SINCE MAR 1      5.17                      4.38   0.79     1.91
  SINCE JAN 1     12.62                      9.93   2.69     5.54

SNOWFALL (IN)
  TODAY            0.0           T    1972   0.0    0.0      0.0
                                      2000
  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           10                        13     -3       20
  MONTH TO DATE  119                       114      5       68
  SINCE MAR 1    583                       761   -178      638
  SINCE JUL 1   3547                      4271   -724     3602

 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    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           5:00 AM
 LOWEST     27           1:00 PM
 AVERAGE    58

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        89      2001
 MINIMUM TEMPERATURE (F)   41        23      1977


SUNRISE AND SUNSET
APRIL  8 2024.........SUNRISE   6:43 AM EDT   SUNSET   7:41 PM EDT
APRIL  9 2024.........SUNRISE   6:41 AM EDT   SUNSET   7:42 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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