321 CDUS41 KLWX 252124 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 424 PM EST SAT FEB 25 2023 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 25 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 39 10:05 AM 79 2000 49 -10 57 MINIMUM 25 6:25 AM 6 2015 29 -4 32 AVERAGE 32 39 -7 45 PRECIPITATION (IN) TODAY 0.01 1.20 1979 0.10 -0.09 0.23 MONTH TO DATE 2.07 2.33 -0.26 2.30 SINCE DEC 1 8.38 8.57 -0.19 6.66 SINCE JAN 1 3.43 5.27 -1.84 6.20 SNOWFALL (IN) TODAY T 4.5 2007 0.2 -0.2 0.0 MONTH TO DATE 0.4 6.4 -6.0 0.9 SINCE DEC 1 0.4 16.1 -15.7 12.3 SINCE JUL 1 0.4 16.4 -16.0 12.3 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 33 26 7 20 MONTH TO DATE 513 722 -209 626 SINCE DEC 1 2068 2531 -463 2273 SINCE JUL 1 2902 3431 -529 2999 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 85 4:00 PM LOWEST 44 12:00 AM AVERAGE 65 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 49 69 1977 2002 MINIMUM TEMPERATURE (F) 29 7 1970 SUNRISE AND SUNSET FEBRUARY 25 2023......SUNRISE 6:48 AM EST SUNSET 5:58 PM EST FEBRUARY 26 2023......SUNRISE 6:47 AM EST SUNSET 5:59 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$