National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-05-24 05:34 UTC
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000
CDUS41 KLWX 240535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT TUE MAY 24 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 23 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 1248 PM 92 1964 76 -6 90
MINIMUM 55 636 AM 39 2002 52 3 70
1990
AVERAGE 63 64 -1 80
PRECIPITATION (IN)
YESTERDAY 0.35 1.28 1988 0.14 0.21 0.00
MONTH TO DATE 3.96 3.10 0.86 2.38
SINCE MAR 1 12.23 9.87 2.36 9.47
SINCE JAN 1 16.78 15.69 1.09 12.81
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.2 3.8 -2.6 T
SINCE JUL 1 17.3 21.2 -3.9 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1 0
MONTH TO DATE 151 120 31 43
SINCE MAR 1 1190 1152 38 953
SINCE JUL 1 4526 4912 -386 4680
COOLING
YESTERDAY 0 3 -3 15
MONTH TO DATE 15 33 -18 150
SINCE MAR 1 26 48 -22 187
SINCE JAN 1 26 48 -22 187
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 52 1200 AM
AVERAGE 73
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1964
MINIMUM TEMPERATURE (F) 52 36 1963
SUNRISE AND SUNSET
MAY 24 2005...........SUNRISE 550 AM EDT SUNSET 824 PM EDT
MAY 25 2005...........SUNRISE 550 AM EDT SUNSET 824 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$