National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-05-08 05:26 UTC
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224
CDUS41 KLWX 080526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT SUN MAY 08 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 7 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 54 11:03 AM 90 1986 73 -19 62
2000
MINIMUM 46 11:59 PM 28 1970 50 -4 41
AVERAGE 50 62 -12 52
PRECIPITATION (IN)
YESTERDAY 0.84 1.51 1967 0.13 0.71 0.19
MONTH TO DATE 3.50 0.99 2.51 0.98
SINCE MAR 1 7.67 7.96 -0.29 5.53
SINCE JAN 1 13.87 13.51 0.36 11.69
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 MAR 1 3.5 4.0 -0.5 T
SINCE JUL 1 15.8 21.0 -5.2 12.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 5 10 13
MONTH TO DATE 36 39 -3 30
SINCE MAR 1 902 1006 -104 845
SINCE JUL 1 3976 4516 -540 4038
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 5 10 -5 17
SINCE MAR 1 19 32 -13 43
SINCE JAN 1 19 32 -13 43
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 9:00 AM
LOWEST 86 3:00 PM
AVERAGE 90
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2000
MINIMUM TEMPERATURE (F) 51 29 1974
SUNRISE AND SUNSET
MAY 8 2022...........SUNRISE 6:04 AM EDT SUNSET 8:09 PM EDT
MAY 9 2022...........SUNRISE 6:03 AM EDT SUNSET 8:10 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$