Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 200530
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT WED MAR 20 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 19 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         53   4:18 PM  76    2012  56     -3       41
                                      2022
  MINIMUM         34   3:14 AM  10    1967  34      0       25
  AVERAGE         44                        45     -1       33

PRECIPITATION (IN)
  YESTERDAY        0.00          1.07 1975   0.12  -0.12     0.00
  MONTH TO DATE    2.45                      2.11   0.34     0.74
  SINCE MAR 1      2.45                      2.11   0.34     0.74
  SINCE JAN 1      9.90                      7.66   2.24     4.37

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1997   0.1   -0.1      0.0
  MONTH TO DATE    T                         3.0   -3.0       T
  SINCE MAR 1      T                         3.0   -3.0       T
  SINCE JUL 1     11.7                      20.0   -8.3      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        20      1       32
  MONTH TO DATE  246                       434   -188      401
  SINCE MAR 1    246                       434   -188      401
  SINCE JUL 1   3210                      3944   -734     3365

 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    29   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    11.5


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           3:00 AM
 LOWEST     25           5:00 PM
 AVERAGE    41

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        80      2020
 MINIMUM TEMPERATURE (F)   35        18      1981


SUNRISE AND SUNSET
MARCH 20 2024.........SUNRISE   7:12 AM EDT   SUNSET   7:22 PM EDT
MARCH 21 2024.........SUNRISE   7:11 AM EDT   SUNSET   7:23 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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