National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-10-10 05:24 UTC
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603
CDUS41 KLWX 100524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT MON OCT 10 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 9 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 66 2:59 PM 94 2007 70 -4 73
MINIMUM 34 1:57 AM 26 2001 48 -14 61
AVERAGE 50 59 -9 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.53 1976 0.12 -0.12 T
MONTH TO DATE 1.41 1.13 0.28 T
SINCE SEP 1 4.69 5.07 -0.38 4.72
SINCE JAN 1 32.19 34.29 -2.10 29.31
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 15 7 8 0
MONTH TO DATE 82 51 31 5
SINCE SEP 1 121 96 25 22
SINCE JUL 1 121 97 24 22
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 14 -14 36
SINCE SEP 1 176 166 10 207
SINCE JAN 1 1354 1222 132 1459
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 4:00 AM
LOWEST 31 3:00 PM
AVERAGE 62
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 2017
MINIMUM TEMPERATURE (F) 48 31 1972
1978
SUNRISE AND SUNSET
OCTOBER 10 2022.......SUNRISE 7:14 AM EDT SUNSET 6:39 PM EDT
OCTOBER 11 2022.......SUNRISE 7:15 AM EDT SUNSET 6:37 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$