Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 210531
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT SUN APR 21 2024

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 20 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75   3:12 PM  94    1941  70      5       86
  MINIMUM         55  11:55 PM  28    1904  50      5       55
  AVERAGE         65                        60      5       71

PRECIPITATION (IN)
  YESTERDAY        0.01          1.71 1940   0.11  -0.10     0.00
  MONTH TO DATE    2.03                      2.07  -0.04     0.83
  SINCE MAR 1      6.92                      5.57   1.35     2.43
  SINCE JAN 1     14.21                     11.05   3.16     6.16

SNOWFALL (IN)
  YESTERDAY        0.0           T    1953   0.0    0.0      0.0
                                      1983
  MONTH TO DATE    T                         0.0    0.0       T
  SINCE MAR 1      T                         2.0   -2.0       T
  SINCE JUL 1      8.0                      13.7   -5.7      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE  120                       187    -67       86
  SINCE MAR 1    519                       731   -212      573
  SINCE JUL 1   3071                      3654   -583     3071

 COOLING
  YESTERDAY        0                         1     -1        6
  MONTH TO DATE   18                        14      4       56
  SINCE MAR 1     20                        17      3       58
  SINCE JAN 1     21                        17      4       58
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.1


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           4:00 AM
 LOWEST     19           5:00 PM
 AVERAGE    55

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1957
                                             1976
 MINIMUM TEMPERATURE (F)   50        31      1875


SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE   6:23 AM EDT   SUNSET   7:52 PM EDT
APRIL 22 2024.........SUNRISE   6:21 AM EDT   SUNSET   7:52 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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