National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-02-05 05:21 UTC
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222
CDUS41 KLWX 050521
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1221 AM EST SAT FEB 05 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 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 62 3:57 AM 70 1991 44 18 49
MINIMUM 32 11:59 PM 4 1965 25 7 28
1996
AVERAGE 47 34 13 39
PRECIPITATION (IN)
YESTERDAY 0.65 2.17 1998 0.10 0.55 T
MONTH TO DATE 1.26 0.38 0.88 0.23
SINCE DEC 1 5.62 6.62 -1.00 7.92
SINCE JAN 1 5.16 3.32 1.84 2.11
SNOWFALL (IN)
YESTERDAY 0.0 6.2 1995 0.3 -0.3 0.0
MONTH TO DATE 0.0 1.2 -1.2 2.7
SINCE DEC 1 11.4 10.9 0.5 8.3
SINCE JUL 1 11.4 11.2 0.2 8.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 30 -12 26
MONTH TO DATE 99 123 -24 121
SINCE DEC 1 1746 1932 -186 1827
SINCE JUL 1 2472 2832 -360 2494
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 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.0
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 97 12:00 AM
LOWEST 66 11:00 PM
AVERAGE 82
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 73 1991
MINIMUM TEMPERATURE (F) 25 -10 1996
SUNRISE AND SUNSET
FEBRUARY 5 2022......SUNRISE 7:12 AM EST SUNSET 5:36 PM EST
FEBRUARY 6 2022......SUNRISE 7:11 AM EST SUNSET 5:37 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$