National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-05-26 05:28 UTC
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000
CDUS41 KLWX 260529
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT FRI MAY 26 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 25 2006...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2006
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 612 PM 92 1991 77 0 57
MINIMUM 54 235 AM 36 1967 53 1 50
AVERAGE 66 65 1 54
PRECIPITATION (IN)
YESTERDAY T 1.76 1997 0.14 -0.14 0.01
MONTH TO DATE 1.74 3.38 -1.64 4.80
SINCE MAR 1 6.67 10.15 -3.48 13.07
SINCE JAN 1 11.45 15.97 -4.52 17.62
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 T 3.8 -3.8 1.2
SINCE JUL 1 14.1 21.2 -7.1 17.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 11
MONTH TO DATE 132 126 6 171
SINCE MAR 1 953 1158 -205 1210
SINCE JUL 1 4181 4918 -737 4546
COOLING
YESTERDAY 1 3 -2 0
MONTH TO DATE 9 39 -30 15
SINCE MAR 1 21 54 -33 26
SINCE JAN 1 21 54 -33 26
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 43 300 PM
AVERAGE 62
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1991
MINIMUM TEMPERATURE (F) 53 38 1967
SUNRISE AND SUNSET
MAY 26 2006...........SUNRISE 549 AM EDT SUNSET 825 PM EDT
MAY 27 2006...........SUNRISE 549 AM EDT SUNSET 826 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$