481
CDUS41 KLWX 232122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT THU MAY 23 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 23 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 87 3:01 PM 92 1964 77 10 75
2021
MINIMUM 70 6:15 AM 39 1971 55 15 53
1990
2002
AVERAGE 79 66 13 64
PRECIPITATION (IN)
TODAY 0.05 2.40 2010 0.16 -0.11 0.00
MONTH TO DATE 3.21 3.48 -0.27 1.04
SINCE MAR 1 8.84 10.45 -1.61 5.91
SINCE JAN 1 16.29 16.00 0.29 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 3 -3 1
MONTH TO DATE 47 99 -52 96
SINCE MAR 1 726 1066 -340 879
SINCE JUL 1 3690 4576 -886 3843
COOLING
TODAY 14 4 10 0
MONTH TO DATE 83 51 32 19
SINCE MAR 1 127 73 54 64
SINCE JAN 1 130 73 57 64
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 48 1:00 PM
AVERAGE 66
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1964
MINIMUM TEMPERATURE (F) 55 36 1963
SUNRISE AND SUNSET
MAY 23 2024...........SUNRISE 5:51 AM EDT SUNSET 8:23 PM EDT
MAY 24 2024...........SUNRISE 5:50 AM EDT SUNSET 8:24 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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