National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-06-07 05:23 UTC
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763
CDUS41 KLWX 070523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT WED JUN 7 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 6 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 131 PM 92 2005 81 -4 85
MINIMUM 59 1159 PM 39 1976 58 1 63
AVERAGE 68 70 -2 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1983 0.14 -0.14 0.00
MONTH TO DATE 0.18 0.84 -0.66 1.04
SINCE JUN 1 0.18 0.84 -0.66 1.04
SINCE JAN 1 19.27 17.66 1.61 18.71
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 7.3 22.0 -14.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 8 -8 0
SINCE JUN 1 0 8 -8 0
SINCE JUL 1 3852 4710 -858 4036
COOLING
YESTERDAY 3 6 -3 9
MONTH TO DATE 22 32 -10 61
SINCE JUN 1 22 32 -10 61
SINCE JAN 1 159 124 35 159
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 41 200 PM
AVERAGE 71
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1999
MINIMUM TEMPERATURE (F) 59 45 1977
SUNRISE AND SUNSET
JUNE 7 2017..........SUNRISE 544 AM EDT SUNSET 833 PM EDT
JUNE 8 2017..........SUNRISE 544 AM EDT SUNSET 834 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$