222 CDUS41 KLWX 050521 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1221 AM EST SAT FEB 05 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 4 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 62 3:57 AM 70 1991 44 18 49 MINIMUM 32 11:59 PM 4 1965 25 7 28 1996 AVERAGE 47 34 13 39 PRECIPITATION (IN) YESTERDAY 0.65 2.17 1998 0.10 0.55 T MONTH TO DATE 1.26 0.38 0.88 0.23 SINCE DEC 1 5.62 6.62 -1.00 7.92 SINCE JAN 1 5.16 3.32 1.84 2.11 SNOWFALL (IN) YESTERDAY 0.0 6.2 1995 0.3 -0.3 0.0 MONTH TO DATE 0.0 1.2 -1.2 2.7 SINCE DEC 1 11.4 10.9 0.5 8.3 SINCE JUL 1 11.4 11.2 0.2 8.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 30 -12 26 MONTH TO DATE 99 123 -24 121 SINCE DEC 1 1746 1932 -186 1827 SINCE JUL 1 2472 2832 -360 2494 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 21 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 13.0 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 12:00 AM LOWEST 66 11:00 PM AVERAGE 82 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 73 1991 MINIMUM TEMPERATURE (F) 25 -10 1996 SUNRISE AND SUNSET FEBRUARY 5 2022......SUNRISE 7:12 AM EST SUNSET 5:36 PM EST FEBRUARY 6 2022......SUNRISE 7:11 AM EST SUNSET 5:37 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$