National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-07-11 05:26 UTC
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000
CDUS41 KLWX 110526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT WED JUL 11 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 10 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 95 1133 AM 99 1993 87 8 86
1988
MINIMUM 72 503 AM 53 1963 64 8 65
AVERAGE 84 76 8 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.63 1995 0.12 -0.12 T
MONTH TO DATE 0.76 1.20 -0.44 1.04
SINCE JUN 1 3.68 5.27 -1.59 12.83
SINCE JAN 1 14.98 22.08 -7.10 24.34
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE JUN 1 3 22 -19 4
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 19 11 8 11
MONTH TO DATE 109 103 6 103
SINCE JUN 1 400 306 94 342
SINCE JAN 1 551 381 170 424
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 AM
LOWEST 41 1200 PM
AVERAGE 63
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 98 1988
MINIMUM TEMPERATURE (F) 64 52 1983
SUNRISE AND SUNSET
JULY 11 2007..........SUNRISE 554 AM EDT SUNSET 837 PM EDT
JULY 12 2007..........SUNRISE 554 AM EDT SUNSET 836 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$