National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-12-01 05:24 UTC
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309
CDUS41 KLWX 010524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST THU DEC 01 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 30 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 58 3:05 PM 72 1991 51 7 54
MINIMUM 38 11:50 PM 11 1976 32 6 26
AVERAGE 48 42 6 40
PRECIPITATION (IN)
YESTERDAY 0.24 1.38 2020 0.11 0.13 T
MONTH TO DATE 2.79 3.13 -0.34 0.91
SINCE SEP 1 8.31 10.72 -2.41 9.91
SINCE JAN 1 35.81 39.94 -4.13 34.50
SNOWFALL (IN)
YESTERDAY 0.0 11.4 1967 0.0 0.0 T
MONTH TO DATE T 0.3 -0.3 T
SINCE SEP 1 T 0.3 -0.3 T
SINCE JUL 1 T 0.3 -0.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 23 -6 25
MONTH TO DATE 493 569 -76 617
SINCE SEP 1 834 898 -64 726
SINCE JUL 1 834 899 -65 726
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 22 1 21 0
SINCE SEP 1 198 175 23 228
SINCE JAN 1 1376 1231 145 1480
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 32 7:00 PM
AVERAGE 63
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 75 2006
MINIMUM TEMPERATURE (F) 32 4 1967
SUNRISE AND SUNSET
DECEMBER 1 2022......SUNRISE 7:10 AM EST SUNSET 4:48 PM EST
DECEMBER 2 2022......SUNRISE 7:10 AM EST SUNSET 4:48 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$