Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230526
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT TUE APR 23 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 22 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         66   4:17 PM  92    1985  69     -3       72
  MINIMUM         39   5:44 AM  27    1975  45     -6       53
  AVERAGE         53                        57     -4       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.88 2006   0.12  -0.12     0.45
  MONTH TO DATE    1.45                      2.45  -1.00     0.81
  SINCE MAR 1      5.34                      5.95  -0.61     2.38
  SINCE JAN 1     12.79                     11.50   1.29     6.01

SNOWFALL (IN)
  YESTERDAY        0.0           T    1993   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       12                         9      3        2
  MONTH TO DATE  173                       262    -89      133
  SINCE MAR 1    637                       909   -272      703
  SINCE JUL 1   3601                      4419   -818     3667

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   19                        11      8       44
  SINCE MAR 1     19                        13      6       45
  SINCE JAN 1     22                        13      9       45
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.2


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67          11:00 PM
 LOWEST     22           6:00 PM
 AVERAGE    45

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        88      2001
 MINIMUM TEMPERATURE (F)   46        30      1989


SUNRISE AND SUNSET
APRIL 23 2024.........SUNRISE   6:21 AM EDT   SUNSET   7:55 PM EDT
APRIL 24 2024.........SUNRISE   6:20 AM EDT   SUNSET   7:56 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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