National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-01-25 05:26 UTC
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151
CDUS41 KLWX 250526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST TUE JAN 25 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 24 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 41 2:44 PM 73 1967 43 -2 37
MINIMUM 26 7:31 AM -2 1987 25 1 22
AVERAGE 34 34 0 30
PRECIPITATION (IN)
YESTERDAY T 1.33 2019 0.10 -0.10 0.00
MONTH TO DATE 3.77 2.28 1.49 1.26
SINCE DEC 1 4.23 5.58 -1.35 7.07
SINCE JAN 1 3.77 2.28 1.49 1.26
SNOWFALL (IN)
YESTERDAY T 2.5 1977 0.3 -0.3 0.0
MONTH TO DATE 10.4 5.0 5.4 T
SINCE DEC 1 10.4 7.8 2.6 2.4
SINCE JUL 1 10.4 8.1 2.3 2.4
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 31 31 0 35
MONTH TO DATE 769 740 29 674
SINCE DEC 1 1384 1585 -201 1476
SINCE JUL 1 2110 2485 -375 2143
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 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 3:00 AM
LOWEST 42 2:00 PM
AVERAGE 57
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 73 1967
MINIMUM TEMPERATURE (F) 25 -5 1987
SUNRISE AND SUNSET
JANUARY 25 2022.......SUNRISE 7:22 AM EST SUNSET 5:23 PM EST
JANUARY 26 2022.......SUNRISE 7:21 AM EST SUNSET 5:24 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$