National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-03-07 05:29 UTC
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172
CDUS41 KLWX 070532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST FRI MAR 7 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 6 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 454 AM 65 1995 51 -7 63
MINIMUM 28 1159 PM 15 1978 29 -1 30
AVERAGE 36 40 -4 47
PRECIPITATION (IN)
YESTERDAY 0.20 1.12 1967 0.11 0.09 0.00
MONTH TO DATE 0.40 0.66 -0.26 0.83
SINCE MAR 1 0.40 0.66 -0.26 0.83
SINCE JAN 1 8.22 6.48 1.74 2.52
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1989 0.1 -0.1 0.0
MONTH TO DATE T 1.0 -1.0 0.0
SINCE MAR 1 T 1.0 -1.0 0.0
SINCE JUL 1 48.2 18.4 29.8 2.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 25 4 18
MONTH TO DATE 174 153 21 168
SINCE MAR 1 174 153 21 168
SINCE JUL 1 4218 3886 332 3217
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 63 1000 PM
AVERAGE 82
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 76 1974
MINIMUM TEMPERATURE (F) 29 14 1985
SUNRISE AND SUNSET
MARCH 7 2003.........SUNRISE 634 AM EST SUNSET 608 PM EST
MARCH 8 2003.........SUNRISE 632 AM EST SUNSET 609 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.