Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 140524
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT SUN APR 14 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 13 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         67   4:28 PM  87    1977  66      1       87
  MINIMUM         46  11:59 PM  24    1990  42      4       47
  AVERAGE         57                        54      3       67

PRECIPITATION (IN)
  YESTERDAY        T             1.79 2020   0.10  -0.10     0.00
  MONTH TO DATE    1.43                      1.43  -0.00     0.34
  SINCE MAR 1      5.32                      4.93   0.39     1.91
  SINCE JAN 1     12.77                     10.48   2.29     5.54

SNOWFALL (IN)
  YESTERDAY        0.0           T    1966   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
  YESTERDAY        8                        11     -3        0
  MONTH TO DATE  130                       174    -44      104
  SINCE MAR 1    594                       821   -227      674
  SINCE JUL 1   3558                      4331   -773     3638

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE    9                         2      7       23
  SINCE MAR 1      9                         4      5       24
  SINCE JAN 1     12                         4      8       24
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    53   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    16.9


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52           5:00 AM
 LOWEST     24           5:00 PM
 AVERAGE    38

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      1960
 MINIMUM TEMPERATURE (F)   43        20      1975


SUNRISE AND SUNSET
APRIL 14 2024.........SUNRISE   6:34 AM EDT   SUNSET   7:47 PM EDT
APRIL 15 2024.........SUNRISE   6:32 AM EDT   SUNSET   7:48 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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