National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-02-11 05:22 UTC
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291
CDUS41 KLWX 110522
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1222 AM EST FRI FEB 11 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 10 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 60 3:04 PM 63 1990 45 15 42
2001
MINIMUM 31 11:59 PM -10 1979 26 5 29
AVERAGE 46 35 11 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1970 0.09 -0.09 0.27
MONTH TO DATE 1.27 0.93 0.34 0.98
SINCE DEC 1 5.63 7.17 -1.54 8.67
SINCE JAN 1 5.17 3.87 1.30 2.86
SNOWFALL (IN)
YESTERDAY 0.0 7.1 2010 0.2 -0.2 0.5
MONTH TO DATE T 2.8 -2.8 5.0
SINCE DEC 1 11.4 12.5 -1.1 10.6
SINCE JUL 1 11.4 12.8 -1.4 10.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 30 -11 29
MONTH TO DATE 279 303 -24 292
SINCE DEC 1 1926 2112 -186 1998
SINCE JUL 1 2652 3012 -360 2665
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 27 4:00 PM
AVERAGE 51
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 71 2009
MINIMUM TEMPERATURE (F) 26 -7 1979
SUNRISE AND SUNSET
FEBRUARY 11 2022......SUNRISE 7:06 AM EST SUNSET 5:43 PM EST
FEBRUARY 12 2022......SUNRISE 7:05 AM EST SUNSET 5:44 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$