950
CDUS41 KLWX 010627
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
227 AM EDT THU MAY 01 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 30 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 83 2:25 PM 92 1910 73 10 85
1942
MINIMUM 66 MM 34 1874 53 13 64
AVERAGE 75 63 12 75
PRECIPITATION (IN)
YESTERDAY 0.01 2.70 2014 0.12 -0.11 T
MONTH TO DATE 3.03 3.21 -0.18 2.06
SINCE MAR 1 5.52 6.71 -1.19 6.95
SINCE JAN 1 10.31 12.19 -1.88 14.24
SNOWFALL (IN)
YESTERDAY 0.0 T 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
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 0 4 -4 0
MONTH TO DATE 161 236 -75 175
SINCE MAR 1 512 780 -268 574
SINCE JUL 1 3252 3703 -451 3126
COOLING
YESTERDAY 10 2 8 10
MONTH TO DATE 67 32 35 46
SINCE MAR 1 92 35 57 48
SINCE JAN 1 92 35 57 49
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 39 5:00 PM
AVERAGE 60
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 96 1942
MINIMUM TEMPERATURE (F) 54 34 1876
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 6:10 AM EDT SUNSET 8:01 PM EDT
MAY 2 2025...........SUNRISE 6:09 AM EDT SUNSET 8:02 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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