721
CDUS41 KLWX 192132
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
532 PM EDT TUE AUG 19 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 19 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 73 3:59 PM 98 2002 88 -15 88
2019
MINIMUM 66 7:15 AM 53 1924 71 -5 73
AVERAGE 70 79 -9 81
PRECIPITATION (IN)
TODAY T 3.74 1950 0.10 -0.10 0.01
MONTH TO DATE 0.05 1.98 -1.93 3.65
SINCE JUN 1 9.07 10.51 -1.44 9.62
SINCE JAN 1 27.11 26.64 0.47 28.16
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 4 4 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 5 14 -9 16
MONTH TO DATE 240 288 -48 311
SINCE JUN 1 1162 1127 35 1350
SINCE JAN 1 1363 1294 69 1575
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 73 3:00 PM
AVERAGE 83
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 101 1983
MINIMUM TEMPERATURE (F) 71 50 1896
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 6:26 AM EDT SUNSET 7:57 PM EDT
AUGUST 20 2025........SUNRISE 6:27 AM EDT SUNSET 7:56 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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