National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-02-19 05:26 UTC
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346
CDUS41 KLWX 190526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST SAT FEB 19 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 18 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 67 12:53 AM 75 2011 47 20 30
MINIMUM 24 11:59 PM -14 1979 27 -3 26
AVERAGE 46 37 9 28
PRECIPITATION (IN)
YESTERDAY 0.04 1.29 1964 0.10 -0.06 0.66
MONTH TO DATE 1.47 1.66 -0.19 2.67
SINCE DEC 1 5.83 7.90 -2.07 10.36
SINCE JAN 1 5.37 4.60 0.77 4.55
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1964 0.2 -0.2 1.0
1979
MONTH TO DATE 0.9 4.8 -3.9 6.2
SINCE DEC 1 12.3 14.5 -2.2 11.8
SINCE JUL 1 12.3 14.8 -2.5 11.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 28 -9 37
MONTH TO DATE 475 532 -57 559
SINCE DEC 1 2122 2341 -219 2265
SINCE JUL 1 2848 3241 -393 2932
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 38 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 16.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 37 4:00 PM
AVERAGE 59
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 71 1997
MINIMUM TEMPERATURE (F) 27 6 2015
SUNRISE AND SUNSET
FEBRUARY 19 2022......SUNRISE 6:56 AM EST SUNSET 5:52 PM EST
FEBRUARY 20 2022......SUNRISE 6:55 AM EST SUNSET 5:53 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$