National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-10-15 05:24 UTC
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388
CDUS41 KLWX 150524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT SAT OCT 15 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 14 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 69 2:49 PM 86 1975 69 0 80
MINIMUM 44 11:39 PM 23 1988 46 -2 54
AVERAGE 57 57 0 67
PRECIPITATION (IN)
YESTERDAY T 1.61 1995 0.11 -0.11 0.00
MONTH TO DATE 2.03 1.69 0.34 0.03
SINCE SEP 1 5.31 5.63 -0.32 4.75
SINCE JAN 1 32.81 34.85 -2.04 29.34
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 0
MONTH TO DATE 120 90 30 5
SINCE SEP 1 159 135 24 22
SINCE JUL 1 159 136 23 22
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 19 -19 47
SINCE SEP 1 176 171 5 218
SINCE JAN 1 1354 1227 127 1470
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 35 2:00 PM
AVERAGE 66
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1989
MINIMUM TEMPERATURE (F) 46 28 1987
SUNRISE AND SUNSET
OCTOBER 15 2022.......SUNRISE 7:19 AM EDT SUNSET 6:31 PM EDT
OCTOBER 16 2022.......SUNRISE 7:20 AM EDT SUNSET 6:30 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$