National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-11-02 05:27 UTC
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773
CDUS41 KLWX 020527
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT THU NOV 2 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 1 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 56 319 PM 84 1982 63 -7 60
MINIMUM 37 1233 AM 25 1975 39 -2 37
AVERAGE 47 51 -4 49
PRECIPITATION (IN)
YESTERDAY T 1.07 1963 0.12 -0.12 0.00
MONTH TO DATE T 0.12 -0.12 0.00
SINCE SEP 1 4.90 7.29 -2.39 3.20
SINCE JAN 1 37.90 35.29 2.61 31.20
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 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 18 14 4 16
MONTH TO DATE 18 14 4 16
SINCE SEP 1 238 368 -130 227
SINCE JUL 1 239 370 -131 227
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 219 160 59 294
SINCE JAN 1 1280 1176 104 1557
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 PM
LOWEST 61 200 PM
AVERAGE 77
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 1971
MINIMUM TEMPERATURE (F) 39 21 1976
SUNRISE AND SUNSET
NOVEMBER 2 2017......SUNRISE 738 AM EDT SUNSET 608 PM EDT
NOVEMBER 3 2017......SUNRISE 740 AM EDT SUNSET 607 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$