725 CDUS41 KLWX 230522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT FRI SEP 23 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 22 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 244 PM 98 1895 77 10 75 MINIMUM 68 622 AM 39 1904 60 8 62 AVERAGE 78 69 9 69 PRECIPITATION (IN) YESTERDAY 0.00 1.53 1994 0.13 -0.13 0.00 MONTH TO DATE 0.51 2.68 -2.17 0.50 SINCE SEP 1 0.51 2.68 -2.17 0.50 SINCE JAN 1 25.44 29.08 -3.64 33.39 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 0 1 -1 0 MONTH TO DATE 0 7 -7 0 SINCE SEP 1 0 7 -7 0 SINCE JUL 1 0 7 -7 0 COOLING YESTERDAY 13 5 8 4 MONTH TO DATE 302 174 128 255 SINCE SEP 1 302 174 128 255 SINCE JAN 1 1888 1485 403 1929 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 100 AM LOWEST 37 200 PM AVERAGE 61 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 98 1895 MINIMUM TEMPERATURE (F) 60 36 1904 SUNRISE AND SUNSET SEPTEMBER 23 2016.....SUNRISE 657 AM EDT SUNSET 703 PM EDT SEPTEMBER 24 2016.....SUNRISE 658 AM EDT SUNSET 701 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$