435
CDUS41 KLWX 090620
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
220 AM EDT WED APR 09 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 8 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 51 4:34 PM 93 1929 65 -14 71
MINIMUM 38 11:59 PM 29 1972 46 -8 44
1982
2007
AVERAGE 45 56 -11 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.13 1940 0.11 -0.11 0.00
MONTH TO DATE 0.84 0.84 -0.00 1.68
SINCE MAR 1 3.33 4.34 -1.01 6.57
SINCE JAN 1 8.12 9.82 -1.70 13.86
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1916 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 2.0 -2.0 T
SINCE JUL 1 14.9 13.7 1.2 8.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 10 10 7
MONTH TO DATE 61 89 -28 104
SINCE MAR 1 412 633 -221 503
SINCE JUL 1 3152 3556 -404 3055
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 15 2 13 0
SINCE MAR 1 40 5 35 2
SINCE JAN 1 40 5 35 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 15.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1:00 AM
LOWEST 25 6:00 PM
AVERAGE 54
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 90 1959
MINIMUM TEMPERATURE (F) 46 28 1896
1917
1972
SUNRISE AND SUNSET
APRIL 9 2025.........SUNRISE 6:40 AM EDT SUNSET 7:40 PM EDT
APRIL 10 2025.........SUNRISE 6:39 AM EDT SUNSET 7:41 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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