956
CDUS41 KLWX 202124
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT MON APR 20 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 20 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 57 3:32 PM 94 1941 70 -13 78
MINIMUM 43 10:21 AM 28 1904 50 -7 62
AVERAGE 50 60 -10 70
PRECIPITATION (IN)
TODAY 0.03 1.71 1940 0.11 -0.08 0.00
MONTH TO DATE 1.02 2.07 -1.05 2.43
SINCE MAR 1 2.92 5.57 -2.65 4.92
SINCE JAN 1 8.65 11.05 -2.40 9.71
SNOWFALL (IN)
TODAY T R T 1953 0.0 0.0 0.0
1983
MONTH TO DATE T 0.0 0.0 0.0
SINCE MAR 1 1.0 2.0 -1.0 0.0
SINCE JUL 1 10.6 13.7 -3.1 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 6 9 0
MONTH TO DATE 105 187 -82 154
SINCE MAR 1 494 731 -237 505
SINCE JUL 1 3713 3654 59 3245
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 75 14 61 30
SINCE MAR 1 90 17 73 55
SINCE JAN 1 90 17 73 55
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAIL
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 10:00 AM
LOWEST 24 4:00 PM
AVERAGE 55
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 1957
1976
MINIMUM TEMPERATURE (F) 50 31 1875
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 6:25 AM EDT SUNSET 7:50 PM EDT
APRIL 21 2026.........SUNRISE 6:23 AM EDT SUNSET 7:51 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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