741
CDUS41 KLWX 182121
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
521 PM EDT THU JUN 18 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 3:28 PM 97 1944 86 5 90
MINIMUM 74 6:05 AM 51 1902 68 6 74
1927
1965
AVERAGE 83 77 6 82
PRECIPITATION (IN)
TODAY T 1.87 1878 0.14 -0.14 1.77
MONTH TO DATE 0.21 2.46 -2.25 4.10
SINCE JUN 1 0.21 2.46 -2.25 4.10
SINCE JAN 1 12.24 18.59 -6.35 22.14
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 10.6 13.7 -3.1 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 8
SINCE JUN 1 0 2 -2 8
SINCE JUL 1 3867 3768 99 3299
COOLING
TODAY 18 12 6 17
MONTH TO DATE 227 176 51 165
SINCE JUN 1 227 176 51 165
SINCE JAN 1 451 343 108 366
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 42 3:00 PM
AVERAGE 61
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 99 1994
MINIMUM TEMPERATURE (F) 69 51 1909
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT
JUNE 19 2026..........SUNRISE 5:43 AM EDT SUNSET 8:36 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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