214 CDUS41 KLWX 010523 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT TUE SEP 1 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 31 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 88 245 PM 100 1953 84 4 96 1932 MINIMUM 74 1137 PM 49 1934 68 6 77 AVERAGE 81 76 5 87 PRECIPITATION (IN) YESTERDAY 0.00 1.98 1940 0.09 -0.09 0.27 MONTH TO DATE 1.16 2.93 -1.77 3.39 SINCE JUN 1 18.11 10.44 7.67 11.38 SINCE JAN 1 32.89 26.40 6.49 33.67 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 6 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 16 11 5 22 MONTH TO DATE 449 406 43 399 SINCE JUN 1 1376 1177 199 1224 SINCE JAN 1 1674 1311 363 1393 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1100 PM LOWEST 51 1100 AM AVERAGE 69 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 99 1980 1953 MINIMUM TEMPERATURE (F) 67 50 1890 SUNRISE AND SUNSET SEPTEMBER 1 2015.....SUNRISE 637 AM EDT SUNSET 739 PM EDT SEPTEMBER 2 2015.....SUNRISE 638 AM EDT SUNSET 737 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$