National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2022-05-06 05:28 UTC
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393
CDUS41 KLWX 060528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT FRI MAY 06 2022
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 5 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 67 4:08 PM 88 1980 73 -6 79
MINIMUM 58 5:59 AM 29 1976 50 8 54
AVERAGE 63 61 2 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.34 1989 0.14 -0.14 0.22
MONTH TO DATE 1.48 0.71 0.77 0.79
SINCE MAR 1 5.65 7.68 -2.03 5.34
SINCE JAN 1 11.85 13.23 -1.38 11.50
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 MAR 1 3.5 4.0 -0.5 T
SINCE JUL 1 15.8 21.0 -5.2 12.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 0
MONTH TO DATE 13 29 -16 7
SINCE MAR 1 879 996 -117 822
SINCE JUL 1 3953 4506 -553 4015
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 5 6 -1 17
SINCE MAR 1 19 28 -9 43
SINCE JAN 1 19 28 -9 43
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 9:00 PM
LOWEST 57 4:00 PM
AVERAGE 69
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1986
MINIMUM TEMPERATURE (F) 50 36 1968
SUNRISE AND SUNSET
MAY 6 2022...........SUNRISE 6:06 AM EDT SUNSET 8:07 PM EDT
MAY 7 2022...........SUNRISE 6:05 AM EDT SUNSET 8:08 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$