National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-04-05 05:24 UTC
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580
CDUS41 KLWX 050524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT TUE APR 05 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 4 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 56 3:40 PM 85 2011 62 -6 73
MINIMUM 30 6:07 AM 22 1965 39 -9 34
2013
AVERAGE 43 51 -8 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 1987 0.10 -0.10 0.00
MONTH TO DATE 0.04 0.44 -0.40 0.27
SINCE MAR 1 1.96 3.94 -1.98 2.54
SINCE JAN 1 8.16 9.49 -1.33 8.70
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1990 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 3.5 3.9 -0.4 T
SINCE JUL 1 15.8 20.9 -5.1 12.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 14 8 11
MONTH TO DATE 68 60 8 88
SINCE MAR 1 591 707 -116 603
SINCE JUL 1 3665 4217 -552 3796
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 3 2 1 4
SINCE JAN 1 3 2 1 4
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 6:00 AM
LOWEST 35 3:00 PM
AVERAGE 54
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 86 2010
MINIMUM TEMPERATURE (F) 40 22 1965
SUNRISE AND SUNSET
APRIL 5 2022.........SUNRISE 6:48 AM EDT SUNSET 7:37 PM EDT
APRIL 6 2022.........SUNRISE 6:47 AM EDT SUNSET 7:38 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$