348
CDUS41 KLWX 040527
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST TUE MAR 04 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 3 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 4:59 PM 74 1967 50 -4 65
MINIMUM 20 6:19 AM 1 2014 30 -10 38
AVERAGE 33 40 -7 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 1997 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.30 -0.30 0.55
SINCE MAR 1 0.00 0.30 -0.30 0.55
SINCE JAN 1 4.42 5.85 -1.43 8.00
SNOWFALL (IN)
YESTERDAY 0.0 4.9 1978 0.2 -0.2 0.0
2014
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE MAR 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 15.5 17.6 -2.1 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 25 7 13
MONTH TO DATE 85 75 10 56
SINCE MAR 1 85 75 10 56
SINCE JUL 1 3407 3585 -178 3020
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 6:00 AM
LOWEST 24 4:00 PM
AVERAGE 45
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 79 1974
1983
MINIMUM TEMPERATURE (F) 30 -1 2014
SUNRISE AND SUNSET
MARCH 4 2025.........SUNRISE 6:37 AM EST SUNSET 6:06 PM EST
MARCH 5 2025.........SUNRISE 6:36 AM EST SUNSET 6:07 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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