Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 180530
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT THU APR 18 2024

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 17 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         74   2:23 PM  95    2002  69      5       71
  MINIMUM         58   5:55 AM  26    1875  49      9       55
  AVERAGE         66                        59      7       63

PRECIPITATION (IN)
  YESTERDAY        T             2.74 1910   0.10  -0.10     0.01
  MONTH TO DATE    2.01                      1.75   0.26     0.83
  SINCE MAR 1      6.90                      5.25   1.65     2.43
  SINCE JAN 1     14.19                     10.73   3.46     6.16

SNOWFALL (IN)
  YESTERDAY        0.0           T    1905   0.0    0.0      0.0
  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                         7     -7        2
  MONTH TO DATE  109                       167    -58       78
  SINCE MAR 1    508                       711   -203      565
  SINCE JUL 1   3060                      3634   -574     3063

 COOLING
  YESTERDAY        1                         1      0        0
  MONTH TO DATE   15                        11      4       50
  SINCE MAR 1     17                        14      3       52
  SINCE JAN 1     18                        14      4       52
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          11:00 PM
 LOWEST     44           3:00 AM
 AVERAGE    66

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        95      1976
 MINIMUM TEMPERATURE (F)   49        25      1875


SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE   6:27 AM EDT   SUNSET   7:49 PM EDT
APRIL 19 2024.........SUNRISE   6:25 AM EDT   SUNSET   7:50 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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