166 CDUS41 KLWX 310524 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 123 AM EDT SAT OCT 31 2015 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 30 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 61 142 PM 82 1996 64 -3 63 1946 MINIMUM 46 1045 PM 26 1873 46 0 49 AVERAGE 54 55 -1 56 PRECIPITATION (IN) YESTERDAY 0.00 1.02 1898 0.12 -0.12 0.00 MONTH TO DATE 3.04 3.29 -0.25 3.49 SINCE SEP 1 5.19 7.01 -1.82 4.60 SINCE JAN 1 38.08 33.41 4.67 38.27 SNOWFALL (IN) YESTERDAY 0.0 2.0 1925 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 11 10 1 9 MONTH TO DATE 184 194 -10 90 SINCE SEP 1 184 218 -34 90 SINCE JUL 1 184 218 -34 90 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 16 33 -17 46 SINCE SEP 1 319 235 84 319 SINCE JAN 1 1993 1546 447 1712 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 11.6 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 71 1000 PM LOWEST 42 100 PM AVERAGE 57 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 85 1950 MINIMUM TEMPERATURE (F) 46 26 1917 1893 SUNRISE AND SUNSET OCTOBER 31 2015.......SUNRISE 734 AM EDT SUNSET 609 PM EDT NOVEMBER 1 2015......SUNRISE 635 AM EST SUNSET 508 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$