Climatological Report (Daily)
Issued by NWS Sterling, VA

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054
CDUS41 KLWX 160524
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT THU MAY 16 2024

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 15 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         68   4:49 PM  94    1900  76     -8       75
                                      1962
  MINIMUM         61  11:52 PM  40    1939  58      3       56
  AVERAGE         65                        67     -2       66

PRECIPITATION (IN)
  YESTERDAY        0.09          1.28 1949   0.13  -0.04     0.00
  MONTH TO DATE    2.72                      1.89   0.83     0.26
  SINCE MAR 1      9.67                      8.60   1.07     5.41
  SINCE JAN 1     16.96                     14.08   2.88     9.14

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      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                         2     -2        0
  MONTH TO DATE   32                        41     -9       55
  SINCE MAR 1    606                       821   -215      688
  SINCE JUL 1   3158                      3744   -586     3186

 COOLING
  YESTERDAY        0                         4     -4        1
  MONTH TO DATE   56                        43     13       26
  SINCE MAR 1    104                        78     26       93
  SINCE JAN 1    105                        78     27       93
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           6:00 AM
 LOWEST     76           5:00 PM
 AVERAGE    85

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        93      1911
 MINIMUM TEMPERATURE (F)   58        38      1920


SUNRISE AND SUNSET
MAY 16 2024...........SUNRISE   5:54 AM EDT   SUNSET   8:15 PM EDT
MAY 17 2024...........SUNRISE   5:54 AM EDT   SUNSET   8:16 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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