072 CDUS41 KLWX 050526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST THU NOV 05 2020 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 4 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1960 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 69 3:41 PM 81 1974 62 7 60 2003 MINIMUM 33 7:13 AM 21 1966 38 -5 29 AVERAGE 51 50 1 45 PRECIPITATION (IN) YESTERDAY 0.00 1.95 1970 0.12 -0.12 0.00 MONTH TO DATE 0.34 0.48 -0.14 0.00 SINCE SEP 1 6.16 7.65 -1.49 6.38 SINCE JAN 1 40.38 35.65 4.73 36.22 SNOWFALL (IN) YESTERDAY 0.0 T 1970 0.0 0.0 0.0 1991 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 14 15 -1 20 MONTH TO DATE 68 58 10 85 SINCE SEP 1 335 412 -77 270 SINCE JUL 1 335 414 -79 270 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 153 160 -7 289 SINCE JAN 1 1405 1176 229 1524 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 4:00 AM LOWEST 28 2:00 PM AVERAGE 60 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 80 2003 MINIMUM TEMPERATURE (F) 38 19 1991 SUNRISE AND SUNSET NOVEMBER 5 2020......SUNRISE 6:42 AM EST SUNSET 5:04 PM EST NOVEMBER 6 2020......SUNRISE 6:43 AM EST SUNSET 5:03 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$