National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-10-29 05:30 UTC
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260
CDUS41 KLWX 290534
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1230 AM EST TUE OCT 29 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 28 2002...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2002
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 611 PM 83 1984 63 -13 52
MINIMUM 44 613 AM 22 1976 38 6 29
AVERAGE 47 51 -4 41
PRECIPITATION (IN)
YESTERDAY 0.06 1.61 1972 0.11 -0.05 0.00
MONTH TO DATE 3.89 3.04 0.85 1.42
SINCE SEP 1 6.73 6.86 -0.13 4.84
SINCE JAN 1 29.28 35.09 -5.81 34.82
SNOWFALL (IN)
YESTERDAY MM 0.0 2001 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 14 4 24
MONTH TO DATE 268 279 -11 243
SINCE SEP 1 285 339 -54 323
SINCE JUL 1 288 344 -56 328
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 35 15 20 15
SINCE SEP 1 182 147 35 113
SINCE JAN 1 1345 1072 273 1027
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 71 1200 AM
AVERAGE 82
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 82 1984
MINIMUM TEMPERATURE (F) 38 19 1976
SUNRISE AND SUNSET
OCTOBER 29 2002.......SUNRISE 634 AM EST SUNSET 513 PM EST
OCTOBER 30 2002.......SUNRISE 635 AM EST SUNSET 512 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.