National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-01-24 05:26 UTC
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719
CDUS41 KLWX 240526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST MON JAN 24 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 23 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 39 2:59 PM 72 1967 43 -4 38
MINIMUM 17 5:54 AM -4 1970 25 -8 24
1978
AVERAGE 28 34 -6 31
PRECIPITATION (IN)
YESTERDAY 0.00 1.88 2016 0.10 -0.10 0.00
MONTH TO DATE 3.77 2.18 1.59 1.26
SINCE DEC 1 4.23 5.48 -1.25 7.07
SINCE JAN 1 3.77 2.18 1.59 1.26
SNOWFALL (IN)
YESTERDAY 0.0 22.1 2016 0.3 -0.3 0.0
MONTH TO DATE 10.4 4.7 5.7 T
SINCE DEC 1 10.4 7.5 2.9 2.4
SINCE JUL 1 10.4 7.8 2.6 2.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 37 31 6 34
MONTH TO DATE 738 709 29 639
SINCE DEC 1 1353 1554 -201 1441
SINCE JUL 1 2079 2454 -375 2108
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 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 8:00 AM
LOWEST 34 2:00 PM
AVERAGE 54
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 73 1967
MINIMUM TEMPERATURE (F) 25 -2 1987
SUNRISE AND SUNSET
JANUARY 24 2022.......SUNRISE 7:22 AM EST SUNSET 5:22 PM EST
JANUARY 25 2022.......SUNRISE 7:22 AM EST SUNSET 5:23 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$