003
CDUS41 KLWX 212129
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT WED MAY 21 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 62 12:00 AM 95 1934 78 -16 83
MINIMUM 56 9:48 AM 41 1907 60 -4 62
AVERAGE 59 68 -9 73
PRECIPITATION (IN)
TODAY 0.25 1.79 1909 0.13 0.12 0.00
MONTH TO DATE 5.00 2.66 2.34 3.27
SINCE MAR 1 10.52 9.37 1.15 10.22
SINCE JAN 1 15.31 14.85 0.46 17.51
SNOWFALL (IN)
TODAY 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 T
SINCE JUL 1 14.9 13.7 1.2 8.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 1 5 0
MONTH TO DATE 17 52 -35 33
SINCE MAR 1 529 832 -303 607
SINCE JUL 1 3269 3755 -486 3159
COOLING
TODAY 0 5 -5 8
MONTH TO DATE 104 70 34 83
SINCE MAR 1 196 105 91 131
SINCE JAN 1 196 105 91 132
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 PM
LOWEST 62 12:00 AM
AVERAGE 78
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1941
MINIMUM TEMPERATURE (F) 60 39 1907
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 5:51 AM EDT SUNSET 8:19 PM EDT
MAY 22 2025...........SUNRISE 5:50 AM EDT SUNSET 8:20 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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