National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-04-01 05:33 UTC
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694
CDUS41 KLWX 010533
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
133 AM EDT FRI APR 01 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 31 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 77 11:55 AM 85 1998 61 16 65
MINIMUM 55 1:40 AM 17 1964 38 17 48
AVERAGE 66 49 17 57
PRECIPITATION (IN)
YESTERDAY 0.41 1.55 2017 0.12 0.29 0.61
MONTH TO DATE 1.92 3.50 -1.58 2.27
SINCE MAR 1 1.92 3.50 -1.58 2.27
SINCE JAN 1 8.12 9.05 -0.93 8.43
SNOWFALL (IN)
YESTERDAY 0.0 1.7 1964 0.0 0.0 0.0
MONTH TO DATE 3.5 3.9 -0.4 T
SINCE MAR 1 3.5 3.9 -0.4 T
SINCE JUL 1 15.8 20.9 -5.1 12.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 16 -16 8
MONTH TO DATE 522 647 -125 515
SINCE MAR 1 522 647 -125 515
SINCE JUL 1 3596 4157 -561 3708
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 3 2 1 4
SINCE MAR 1 3 2 1 4
SINCE JAN 1 3 2 1 4
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 PM
LOWEST 51 12:00 AM
AVERAGE 71
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 85 1978
MINIMUM TEMPERATURE (F) 38 17 1969
SUNRISE AND SUNSET
APRIL 1 2022.........SUNRISE 6:54 AM EDT SUNSET 7:33 PM EDT
APRIL 2 2022.........SUNRISE 6:53 AM EDT SUNSET 7:34 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$