103 CDUS41 KLWX 260538 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 138 AM EDT TUE APR 26 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 25 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 72 4:12 PM 93 1960 70 2 66 MINIMUM 53 3:36 AM 29 1969 46 7 49 AVERAGE 63 58 5 58 PRECIPITATION (IN) YESTERDAY 0.00 1.34 1973 0.13 -0.13 0.19 MONTH TO DATE 2.22 2.83 -0.61 2.22 SINCE MAR 1 4.14 6.33 -2.19 4.49 SINCE JAN 1 10.34 11.88 -1.54 10.65 SNOWFALL (IN) YESTERDAY 0.0 T 2015 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 2 8 -6 7 MONTH TO DATE 284 286 -2 285 SINCE MAR 1 807 933 -126 800 SINCE JUL 1 3881 4443 -562 3993 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 11 14 -3 5 SINCE MAR 1 14 16 -2 9 SINCE JAN 1 14 16 -2 9 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 6.5 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 7:00 AM LOWEST 57 2:00 PM AVERAGE 74 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 92 1990 2009 MINIMUM TEMPERATURE (F) 47 31 1967 SUNRISE AND SUNSET APRIL 26 2022.........SUNRISE 6:18 AM EDT SUNSET 7:58 PM EDT APRIL 27 2022.........SUNRISE 6:17 AM EDT SUNSET 7:59 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$