National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-05-30 05:47 UTC
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
000
CDUS41 KLWX 300547
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
147 AM EDT WED MAY 30 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MAY 29 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 87 324 PM 97 1969 78 9 91
MINIMUM 64 1159 PM 40 1997 54 10 58
AVERAGE 76 66 10 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.00 1984 0.14 -0.14 0.00
MONTH TO DATE 0.34 3.94 -3.60 1.80
SINCE MAR 1 6.65 10.71 -4.06 6.73
SINCE JAN 1 11.30 16.53 -5.23 11.51
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 14.7 21.2 -6.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 87 135 -48 132
SINCE MAR 1 1059 1167 -108 953
SINCE JUL 1 4435 4927 -492 4181
COOLING
YESTERDAY 11 4 7 10
MONTH TO DATE 107 52 55 40
SINCE MAR 1 130 67 63 52
SINCE JAN 1 130 67 63 52
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 100 AM
LOWEST 27 200 PM
AVERAGE 57
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2006
1991
1987
MINIMUM TEMPERATURE (F) 54 38 1996
SUNRISE AND SUNSET
MAY 30 2007...........SUNRISE 547 AM EDT SUNSET 828 PM EDT
MAY 31 2007...........SUNRISE 547 AM EDT SUNSET 829 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$