National Weather Service Raw Text Product
Displaying AFOS PIL: CLIIAD Received: 2024-08-28 05:32 UTC
Previous in Time Latest Product Next in Time
View All KLWX Products for 28 Aug 2024 View All CLI Products for 28 Aug 2024 View As Image Download As Text
587
CDUS41 KLWX 280532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
132 AM EDT WED AUG 28 2024
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR AUGUST 27 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 93 1:29 PM 100 1987 85 8 91
MINIMUM 66 5:04 AM 46 1969 64 2 73
AVERAGE 80 74 6 82
PRECIPITATION (IN)
YESTERDAY 0.00 1.98 1971 0.12 -0.12 0.00
MONTH TO DATE 3.07 3.09 -0.02 1.84
SINCE JUN 1 6.42 11.54 -5.12 9.23
SINCE JAN 1 23.72 28.78 -5.06 19.21
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 2 13 -11 5
SINCE JUL 1 2 0 2 0
COOLING
YESTERDAY 15 10 5 17
MONTH TO DATE 321 299 22 337
SINCE JUN 1 1174 915 259 992
SINCE JAN 1 1357 1021 336 1066
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 39 1:00 PM
AVERAGE 68
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1993
MINIMUM TEMPERATURE (F) 64 44 1986
SUNRISE AND SUNSET
AUGUST 28 2024........SUNRISE 6:36 AM EDT SUNSET 7:45 PM EDT
AUGUST 29 2024........SUNRISE 6:36 AM EDT SUNSET 7:44 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$