National Weather Service Text Product
AFOS product CLIDCA
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIDCA
Product Timestamp: 2015-10-18 05:23 UTC
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055
CDUS41 KLWX 180523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT SUN OCT 18 2015
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 17 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 1257 PM 86 1938 68 -8 75
1908
MINIMUM 44 1156 PM 33 1893 50 -6 56
1886
AVERAGE 52 59 -7 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.52 1932 0.10 -0.10 0.00
MONTH TO DATE 2.33 1.87 0.46 2.36
SINCE SEP 1 4.48 5.59 -1.11 3.47
SINCE JAN 1 37.37 31.99 5.38 37.14
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 7 6 0
MONTH TO DATE 79 82 -3 34
SINCE SEP 1 79 106 -27 34
SINCE JUL 1 79 106 -27 34
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 16 29 -13 42
SINCE SEP 1 319 231 88 315
SINCE JAN 1 1993 1542 451 1708
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 100 AM
LOWEST 36 200 PM
AVERAGE 49
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1938
1881
MINIMUM TEMPERATURE (F) 50 34 1876
SUNRISE AND SUNSET
OCTOBER 18 2015.......SUNRISE 720 AM EDT SUNSET 626 PM EDT
OCTOBER 19 2015.......SUNRISE 721 AM EDT SUNSET 624 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$