048
CDUS41 KLWX 160625
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
225 AM EDT SAT AUG 16 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 15 2025
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)
YESTERDAY
MAXIMUM 93 2:10 PM 103 1988 88 5 90
MINIMUM 75 5:10 AM 51 1963 71 4 68
AVERAGE 84 80 4 79
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 2016 0.10 -0.10 0.00
MONTH TO DATE 0.03 1.58 -1.55 3.45
SINCE JUN 1 9.05 10.11 -1.06 9.42
SINCE JAN 1 27.09 26.24 0.85 27.96
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 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
YESTERDAY 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
YESTERDAY 19 15 4 14
MONTH TO DATE 186 231 -45 251
SINCE JUN 1 1108 1070 38 1290
SINCE JAN 1 1309 1237 72 1515
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 3:00 AM
LOWEST 47 2:00 PM
AVERAGE 69
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 102 1997
MINIMUM TEMPERATURE (F) 71 54 1921
SUNRISE AND SUNSET
AUGUST 16 2025........SUNRISE 6:23 AM EDT SUNSET 8:01 PM EDT
AUGUST 17 2025........SUNRISE 6:24 AM EDT SUNSET 8:00 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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