579 CDUS41 KLWX 060523 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1223 AM EST SUN FEB 06 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 5 2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 33 3:47 PM 73 1991 44 -11 55 MINIMUM 22 11:59 PM -10 1996 25 -3 28 AVERAGE 28 35 -7 42 PRECIPITATION (IN) YESTERDAY 0.00 1.47 2010 0.09 -0.09 0.02 MONTH TO DATE 1.26 0.47 0.79 0.25 SINCE DEC 1 5.62 6.71 -1.09 7.94 SINCE JAN 1 5.16 3.41 1.75 2.13 SNOWFALL (IN) YESTERDAY 0.0 14.9 2010 0.3 -0.3 0.0 MONTH TO DATE 0.0 1.5 -1.5 2.7 SINCE DEC 1 11.4 11.2 0.2 8.3 SINCE JUL 1 11.4 11.5 -0.1 8.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 37 30 7 23 MONTH TO DATE 136 153 -17 144 SINCE DEC 1 1783 1962 -179 1850 SINCE JUL 1 2509 2862 -353 2517 COOLING YESTERDAY 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 25 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 3:00 AM LOWEST 27 7:00 PM AVERAGE 48 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 71 2008 MINIMUM TEMPERATURE (F) 25 -9 1996 SUNRISE AND SUNSET FEBRUARY 6 2022......SUNRISE 7:11 AM EST SUNSET 5:37 PM EST FEBRUARY 7 2022......SUNRISE 7:10 AM EST SUNSET 5:38 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$