Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 190527
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT TUE MAR 19 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 18 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         51   3:17 PM  80    1989  55     -4       53
  MINIMUM         35  11:55 PM  13    1976  34      1       38
  AVERAGE         43                        45     -2       46

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1998   0.12  -0.12     0.00
  MONTH TO DATE    2.45                      1.99   0.46     0.74
  SINCE MAR 1      2.45                      1.99   0.46     0.74
  SINCE JAN 1      9.90                      7.54   2.36     4.37

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1994   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.9   -2.9       T
  SINCE MAR 1      T                         2.9   -2.9       T
  SINCE JUL 1     11.7                      19.9   -8.2      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        20      2       19
  MONTH TO DATE  225                       414   -189      369
  SINCE MAR 1    225                       414   -189      369
  SINCE JUL 1   3189                      3924   -735     3333

 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    31   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    15.5


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    53           7:00 AM
 LOWEST     28           4:00 PM
 AVERAGE    41

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        76      2012
                                             2022
 MINIMUM TEMPERATURE (F)   34        10      1967


SUNRISE AND SUNSET
MARCH 19 2024.........SUNRISE   7:14 AM EDT   SUNSET   7:21 PM EDT
MARCH 20 2024.........SUNRISE   7:12 AM EDT   SUNSET   7:22 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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