Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 092123
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT TUE APR 09 2024

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 9 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         76        MM  90    1959  66     10       63
  MINIMUM         51        MM  28    1896  46      5       40
                                      1917
                                      1972
  AVERAGE         64                        56      8       52

PRECIPITATION (IN)
  TODAY            0.00          1.53 1906   0.11  -0.11     0.00
  MONTH TO DATE    1.68                      0.95   0.73     0.29
  SINCE MAR 1      6.57                      4.45   2.12     1.89
  SINCE JAN 1     13.86                      9.93   3.93     5.62

SNOWFALL (IN)
  TODAY            0.0           1.5  1917   0.0    0.0      0.0
  MONTH TO DATE    0.0                       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
  TODAY            1                        10     -9       13
  MONTH TO DATE  105                        99      6       61
  SINCE MAR 1    504                       643   -139      548
  SINCE JUL 1   3056                      3566   -510     3046

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3       19
  SINCE MAR 1      2                         6     -4       21
  SINCE JAN 1      3                         6     -3       21
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.5


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           6:00 AM
 LOWEST     42           1:00 PM
 AVERAGE    63

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        91      2013
 MINIMUM TEMPERATURE (F)   47        28      1997


SUNRISE AND SUNSET
APRIL  9 2024.........SUNRISE   6:40 AM EDT   SUNSET   7:40 PM EDT
APRIL 10 2024.........SUNRISE   6:38 AM EDT   SUNSET   7:41 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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