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Climatological Report (Daily)
Issued by NWS Sterling, VA
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CDUS41 KLWX 230524
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT SUN MAY 23 2021

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 22 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91   1:58 PM  96    1941  78     13       79
  MINIMUM         62   4:18 AM  39    1907  60      2       60
  AVERAGE         77                        69      8       70

PRECIPITATION (IN)
  YESTERDAY        0.00          2.20 1975   0.13  -0.13     0.58
  MONTH TO DATE    0.69                      2.79  -2.10     2.11
  SINCE MAR 1      6.69                      9.50  -2.81    10.72
  SINCE JAN 1     13.28                     14.98  -1.70    16.72

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       2.0   -2.0      0.0
  SINCE JUL 1      5.4                      13.7   -8.3      0.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   60                        53      7      127
  SINCE MAR 1    721                       833   -112      782
  SINCE JUL 1   3475                      3756   -281     3428

 COOLING
  YESTERDAY       12                         5      7        5
  MONTH TO DATE   64                        75    -11       29
  SINCE MAR 1    104                       110     -6       38
  SINCE JAN 1    104                       110     -6       38
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           5:00 AM
 LOWEST     31           2:00 PM
 AVERAGE    48

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1925
 MINIMUM TEMPERATURE (F)   60        45      1924
                                             1929
                                             1961


SUNRISE AND SUNSET
MAY 23 2021...........SUNRISE   5:49 AM EDT   SUNSET   8:21 PM EDT
MAY 24 2021...........SUNRISE   5:49 AM EDT   SUNSET   8:22 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
