938 CDUS41 KLWX 050521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 121 AM EDT WED OCT 5 2016 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 4 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 76 132 PM 94 1954 72 4 59 MINIMUM 59 625 AM 34 1974 55 4 54 AVERAGE 68 64 4 57 PRECIPITATION (IN) YESTERDAY 0.00 3.98 1877 0.11 -0.11 T MONTH TO DATE 0.25 0.43 -0.18 1.93 SINCE SEP 1 2.75 4.15 -1.40 4.08 SINCE JAN 1 27.68 30.55 -2.87 36.97 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 4 -4 8 MONTH TO DATE 0 13 -13 35 SINCE SEP 1 1 37 -36 35 SINCE JUL 1 1 37 -36 35 COOLING YESTERDAY 3 2 1 0 MONTH TO DATE 15 10 5 0 SINCE SEP 1 353 212 141 303 SINCE JAN 1 1939 1523 416 1977 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.5 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 90 100 AM LOWEST 61 100 PM AVERAGE 76 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 96 1941 MINIMUM TEMPERATURE (F) 55 37 1935 SUNRISE AND SUNSET OCTOBER 5 2016.......SUNRISE 708 AM EDT SUNSET 644 PM EDT OCTOBER 6 2016.......SUNRISE 709 AM EDT SUNSET 642 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$