361 CDUS41 KLWX 010522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT THU SEP 1 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 31 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 91 252 PM 100 1953 84 7 88 1932 MINIMUM 73 543 AM 49 1934 68 5 74 AVERAGE 82 76 6 81 PRECIPITATION (IN) YESTERDAY 0.00 1.98 1940 0.09 -0.09 0.00 MONTH TO DATE 2.79 2.93 -0.14 1.16 SINCE JUN 1 9.60 10.44 -0.84 18.11 SINCE JAN 1 24.93 26.40 -1.47 32.89 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 0 6 -6 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 11 6 16 MONTH TO DATE 556 406 150 449 SINCE JUN 1 1458 1177 281 1376 SINCE JAN 1 1586 1311 275 1674 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 700 AM LOWEST 52 300 PM AVERAGE 67 .......................................................... 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 2016.....SUNRISE 638 AM EDT SUNSET 738 PM EDT SEPTEMBER 2 2016.....SUNRISE 638 AM EDT SUNSET 736 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$