National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-11-21 05:26 UTC
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686
CDUS41 KLWX 210526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST MON NOV 21 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 20 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 2:55 PM 79 1985 55 -16 47
MINIMUM 25 12:48 AM 18 1980 34 -9 24
AVERAGE 32 45 -13 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1983 0.10 -0.10 0.00
MONTH TO DATE 2.35 2.09 0.26 0.79
SINCE SEP 1 7.87 9.68 -1.81 9.79
SINCE JAN 1 35.37 38.90 -3.53 34.38
SNOWFALL (IN)
YESTERDAY 0.0 T 1969 0.0 0.0 0.0
1987
2000
MONTH TO DATE T 0.1 -0.1 0.0
SINCE SEP 1 T 0.1 -0.1 0.0
SINCE JUL 1 T 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 20 13 29
MONTH TO DATE 284 348 -64 365
SINCE SEP 1 625 677 -52 474
SINCE JUL 1 625 678 -53 474
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 22 0 22 0
SINCE SEP 1 198 174 24 228
SINCE JAN 1 1376 1230 146 1480
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 1:00 AM
LOWEST 20 4:00 PM
AVERAGE 44
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 76 2007
MINIMUM TEMPERATURE (F) 34 16 1969
SUNRISE AND SUNSET
NOVEMBER 21 2022......SUNRISE 6:59 AM EST SUNSET 4:52 PM EST
NOVEMBER 22 2022......SUNRISE 7:00 AM EST SUNSET 4:51 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$