CDUS41 KLWX 012134 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 434 PM EST TUE DEC 01 2020 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 1 2020... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 49 1:20 AM 75 2006 52 -3 46 MINIMUM 40 8:52 AM 14 1875 37 3 40 1936 AVERAGE 45 44 1 43 PRECIPITATION (IN) TODAY 0.02 1.90 1974 0.11 -0.09 0.50 MONTH TO DATE 0.02 0.11 -0.09 0.50 SINCE DEC 1 0.02 0.11 -0.09 0.50 SINCE JAN 1 52.40 36.80 15.60 39.56 SNOWFALL (IN) TODAY 0.0 T 1981 0.0 0.0 0.0 1992 2007 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE DEC 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.5 -0.5 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 20 21 -1 22 MONTH TO DATE 20 21 -1 22 SINCE DEC 1 20 21 -1 22 SINCE JUL 1 485 716 -231 671 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1760 1549 211 2066 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 10.6 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 9:00 AM LOWEST 40 3:00 PM AVERAGE 60 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 73 1970 MINIMUM TEMPERATURE (F) 36 15 1886 SUNRISE AND SUNSET DECEMBER 1 2020......SUNRISE 7:08 AM EST SUNSET 4:47 PM EST DECEMBER 2 2020......SUNRISE 7:09 AM EST SUNSET 4:46 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$