National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-10-21 05:28 UTC
Bulk Download
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.
516
CDUS41 KLWX 210528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT SAT OCT 21 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 20 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1960 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 216 PM 83 2016 67 9 83
1969
MINIMUM 44 558 AM 20 1972 42 2 65
AVERAGE 60 54 6 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1976 0.10 -0.10 T
MONTH TO DATE 1.48 2.08 -0.60 0.43
SINCE SEP 1 3.23 6.00 -2.77 2.98
SINCE JAN 1 36.23 34.00 2.23 30.98
SNOWFALL (IN)
YESTERDAY 0.0 T 1974 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 11 -6 0
MONTH TO DATE 80 161 -81 93
SINCE SEP 1 120 217 -97 99
SINCE JUL 1 121 219 -98 99
COOLING
YESTERDAY 0 0 0 9
MONTH TO DATE 64 16 48 33
SINCE SEP 1 219 157 62 288
SINCE JAN 1 1280 1173 107 1551
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 27 200 PM
AVERAGE 64
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1979
MINIMUM TEMPERATURE (F) 42 22 1972
SUNRISE AND SUNSET
OCTOBER 21 2017.......SUNRISE 726 AM EDT SUNSET 623 PM EDT
OCTOBER 22 2017.......SUNRISE 727 AM EDT SUNSET 621 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$