540 CDUS41 KLWX 070522 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1222 AM EST MON FEB 07 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 6 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 37 3:57 PM 71 2008 44 -7 50 MINIMUM 16 7:00 AM -9 1996 25 -9 27 AVERAGE 27 35 -8 39 PRECIPITATION (IN) YESTERDAY 0.00 1.98 2010 0.10 -0.10 0.00 MONTH TO DATE 1.26 0.57 0.69 0.25 SINCE DEC 1 5.62 6.81 -1.19 7.94 SINCE JAN 1 5.16 3.51 1.65 2.13 SNOWFALL (IN) YESTERDAY 0.0 17.5 2010 0.3 -0.3 0.0 MONTH TO DATE 0.0 1.8 -1.8 2.7 SINCE DEC 1 11.4 11.5 -0.1 8.3 SINCE JUL 1 11.4 11.8 -0.4 8.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 38 30 8 26 MONTH TO DATE 174 183 -9 170 SINCE DEC 1 1821 1992 -171 1876 SINCE JUL 1 2547 2892 -345 2543 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 12 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 2.2 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 72 2017 MINIMUM TEMPERATURE (F) 25 -1 1995 SUNRISE AND SUNSET FEBRUARY 7 2022......SUNRISE 7:10 AM EST SUNSET 5:38 PM EST FEBRUARY 8 2022......SUNRISE 7:09 AM EST SUNSET 5:39 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$