048
CDUS41 KLWX 160540
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
140 AM EDT TUE APR 16 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 15 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 5:03 PM 87 1967 67 18 79
MINIMUM 58 6:34 AM 28 1971 43 15 62
1997
AVERAGE 72 55 17 71
PRECIPITATION (IN)
YESTERDAY T 1.96 1983 0.11 -0.11 0.02
MONTH TO DATE 1.43 1.65 -0.22 0.36
SINCE MAR 1 5.32 5.15 0.17 1.93
SINCE JAN 1 12.77 10.70 2.07 5.56
SNOWFALL (IN)
YESTERDAY 0.0 T 2014 0.0 0.0 0.0
2020
MONTH TO DATE T 0.1 -0.1 0.0
SINCE MAR 1 T 4.0 -4.0 T
SINCE JUL 1 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 11 -11 0
MONTH TO DATE 132 196 -64 104
SINCE MAR 1 596 843 -247 674
SINCE JUL 1 3560 4353 -793 3638
COOLING
YESTERDAY 7 1 6 6
MONTH TO DATE 16 4 12 33
SINCE MAR 1 16 6 10 34
SINCE JAN 1 19 6 13 34
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 7:00 AM
LOWEST 33 11:00 AM
AVERAGE 50
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 91 2002
MINIMUM TEMPERATURE (F) 43 28 1981
SUNRISE AND SUNSET
APRIL 16 2024.........SUNRISE 6:31 AM EDT SUNSET 7:48 PM EDT
APRIL 17 2024.........SUNRISE 6:30 AM EDT SUNSET 7:49 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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