National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-03-28 05:30 UTC
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243
CDUS41 KLWX 280530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT MON MAR 28 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 27 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 43 1:40 PM 85 1998 59 -16 73
MINIMUM 31 11:00 PM 15 2014 37 -6 43
AVERAGE 37 48 -11 58
PRECIPITATION (IN)
YESTERDAY T 1.19 1983 0.11 -0.11 T
1994
MONTH TO DATE 1.49 3.03 -1.54 1.19
SINCE MAR 1 1.49 3.03 -1.54 1.19
SINCE JAN 1 7.69 8.58 -0.89 7.35
SNOWFALL (IN)
YESTERDAY T 0.1 2011 0.1 -0.1 0.0
MONTH TO DATE 3.5 3.7 -0.2 T
SINCE MAR 1 3.5 3.7 -0.2 T
SINCE JUL 1 15.8 20.7 -4.9 12.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 17 11 7
MONTH TO DATE 439 582 -143 470
SINCE MAR 1 439 582 -143 470
SINCE JUL 1 3513 4092 -579 3663
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 4
SINCE MAR 1 2 0 2 4
SINCE JAN 1 2 0 2 4
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 18.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 3:00 AM
LOWEST 36 3:00 PM
AVERAGE 47
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 86 1989
MINIMUM TEMPERATURE (F) 37 18 2001
SUNRISE AND SUNSET
MARCH 28 2022.........SUNRISE 7:01 AM EDT SUNSET 7:30 PM EDT
MARCH 29 2022.........SUNRISE 6:59 AM EDT SUNSET 7:31 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$