392
CDUS41 KLWX 282123
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT TUE MAY 28 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 28 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 3:03 PM 90 1991 78 4 74
2012
2019
MINIMUM 65 4:20 AM 37 1994 57 8 53
AVERAGE 74 67 7 64
PRECIPITATION (IN)
TODAY T 2.16 1982 0.16 -0.16 T
MONTH TO DATE 4.01 4.26 -0.25 1.04
SINCE MAR 1 9.64 11.23 -1.59 5.91
SINCE JAN 1 17.09 16.78 0.31 9.54
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 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
TODAY 0 2 -2 1
MONTH TO DATE 47 110 -63 109
SINCE MAR 1 726 1077 -351 892
SINCE JUL 1 3690 4587 -897 3856
COOLING
TODAY 9 4 5 0
MONTH TO DATE 135 71 64 20
SINCE MAR 1 179 93 86 65
SINCE JAN 1 182 93 89 65
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 38 2:00 PM
AVERAGE 63
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1969
MINIMUM TEMPERATURE (F) 57 40 1997
SUNRISE AND SUNSET
MAY 28 2024...........SUNRISE 5:48 AM EDT SUNSET 8:27 PM EDT
MAY 29 2024...........SUNRISE 5:47 AM EDT SUNSET 8:28 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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