National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-01-26 05:38 UTC
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979
CDUS41 KLWX 260538
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1238 AM EST WED JAN 26 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 25 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 46 1:30 PM 73 1967 43 3 38
MINIMUM 27 11:59 PM -5 1987 25 2 31
AVERAGE 37 34 3 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.57 1978 0.10 -0.10 0.17
MONTH TO DATE 3.77 2.38 1.39 1.43
SINCE DEC 1 4.23 5.68 -1.45 7.24
SINCE JAN 1 3.77 2.38 1.39 1.43
SNOWFALL (IN)
YESTERDAY 0.0 10.3 2000 0.2 -0.2 0.2
MONTH TO DATE 10.4 5.2 5.2 0.2
SINCE DEC 1 10.4 8.0 2.4 2.6
SINCE JUL 1 10.4 8.3 2.1 2.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 31 -3 30
MONTH TO DATE 797 771 26 704
SINCE DEC 1 1412 1616 -204 1506
SINCE JUL 1 2138 2516 -378 2173
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 N (350)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 7:00 AM
LOWEST 44 10:00 PM
AVERAGE 61
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1967
MINIMUM TEMPERATURE (F) 25 3 1987
SUNRISE AND SUNSET
JANUARY 26 2022.......SUNRISE 7:21 AM EST SUNSET 5:24 PM EST
JANUARY 27 2022.......SUNRISE 7:20 AM EST SUNSET 5:25 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$