National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-07-24 05:23 UTC
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726
CDUS41 KLWX 240523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT SUN JUL 24 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 23 2022...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 4:29 PM 99 1991 88 6 85
2011
MINIMUM 69 11:47 PM 50 1977 67 2 61
1983
AVERAGE 82 77 5 73
PRECIPITATION (IN)
YESTERDAY 0.07 1.51 1988 0.13 -0.06 0.00
MONTH TO DATE 4.30 3.13 1.17 2.40
SINCE JUN 1 7.05 7.43 -0.38 6.05
SINCE JAN 1 24.27 24.67 -0.40 19.63
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 0 0 0 0
SINCE JUN 1 0 13 -13 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 12 5 8
MONTH TO DATE 307 274 33 309
SINCE JUN 1 544 512 32 603
SINCE JAN 1 673 618 55 712
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 37 1:00 PM
AVERAGE 65
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 2010
MINIMUM TEMPERATURE (F) 67 48 1985
SUNRISE AND SUNSET
JULY 24 2022..........SUNRISE 6:04 AM EDT SUNSET 8:28 PM EDT
JULY 25 2022..........SUNRISE 6:05 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.
$$