792 CDUS41 KLWX 290528 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 127 AM EDT THU SEP 29 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 28 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 71 834 PM 91 1886 75 -4 83 MINIMUM 64 246 AM 42 1947 58 6 67 1918 1897 AVERAGE 68 66 2 75 PRECIPITATION (IN) YESTERDAY 0.31 2.46 2004 0.12 0.19 0.00 MONTH TO DATE 1.37 3.46 -2.09 0.50 SINCE SEP 1 1.37 3.46 -2.09 0.50 SINCE JAN 1 26.30 29.86 -3.56 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 2 -2 0 MONTH TO DATE 0 17 -17 0 SINCE SEP 1 0 17 -17 0 SINCE JUL 1 0 17 -17 0 COOLING YESTERDAY 3 3 0 10 MONTH TO DATE 335 197 138 286 SINCE SEP 1 335 197 138 286 SINCE JAN 1 1921 1508 413 1960 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 84 1200 PM AVERAGE 92 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1954 MINIMUM TEMPERATURE (F) 57 40 1942 SUNRISE AND SUNSET SEPTEMBER 29 2016.....SUNRISE 703 AM EDT SUNSET 653 PM EDT SEPTEMBER 30 2016.....SUNRISE 704 AM EDT SUNSET 652 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$