207
CDUS41 KLWX 290625
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
225 AM EDT WED APR 29 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 28 2026
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)
YESTERDAY
MAXIMUM 63 6:50 PM 92 1957 72 -9 74
MINIMUM 50 3:37 AM 33 1898 53 -3 50
AVERAGE 57 62 -5 62
PRECIPITATION (IN)
YESTERDAY T 1.53 2023 0.11 -0.11 0.00
MONTH TO DATE 1.39 2.97 -1.58 3.02
SINCE MAR 1 3.29 6.47 -3.18 5.51
SINCE JAN 1 9.02 11.95 -2.93 10.30
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1898 0.0 0.0 0.0
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
YESTERDAY 8 4 4 3
MONTH TO DATE 159 228 -69 161
SINCE MAR 1 548 772 -224 512
SINCE JUL 1 3767 3695 72 3252
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 87 28 59 52
SINCE MAR 1 102 31 71 77
SINCE JAN 1 102 31 71 77
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 2:00 AM
LOWEST 56 3:00 PM
AVERAGE 67
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 1974
2017
MINIMUM TEMPERATURE (F) 53 30 1874
SUNRISE AND SUNSET
APRIL 29 2026.........SUNRISE 6:13 AM EDT SUNSET 7:59 PM EDT
APRIL 30 2026.........SUNRISE 6:12 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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