494 CDUS41 KLWX 250533 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 133 AM EDT MON APR 25 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 24 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 84 3:14 PM 85 1990 70 14 64 1994 2011 MINIMUM 51 4:07 AM 30 1989 46 5 33 AVERAGE 68 58 10 49 PRECIPITATION (IN) YESTERDAY 0.00 1.25 1983 0.12 -0.12 0.52 MONTH TO DATE 2.22 2.70 -0.48 2.03 SINCE MAR 1 4.14 6.20 -2.06 4.30 SINCE JAN 1 10.34 11.75 -1.41 10.46 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE T 0.1 -0.1 T SINCE MAR 1 3.5 4.0 -0.5 T SINCE JUL 1 15.8 21.0 -5.2 12.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 8 -8 16 MONTH TO DATE 282 278 4 278 SINCE MAR 1 805 925 -120 793 SINCE JUL 1 3879 4435 -556 3986 COOLING YESTERDAY 3 1 2 0 MONTH TO DATE 11 13 -2 5 SINCE MAR 1 14 15 -1 9 SINCE JAN 1 14 15 -1 9 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 6.5 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 4:00 AM LOWEST 37 3:00 PM AVERAGE 59 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 93 1960 MINIMUM TEMPERATURE (F) 46 29 1969 SUNRISE AND SUNSET APRIL 25 2022.........SUNRISE 6:19 AM EDT SUNSET 7:57 PM EDT APRIL 26 2022.........SUNRISE 6:18 AM EDT SUNSET 7:58 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$