224 CDUS41 KLWX 080526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT SUN MAY 08 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 7 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 54 11:03 AM 90 1986 73 -19 62 2000 MINIMUM 46 11:59 PM 28 1970 50 -4 41 AVERAGE 50 62 -12 52 PRECIPITATION (IN) YESTERDAY 0.84 1.51 1967 0.13 0.71 0.19 MONTH TO DATE 3.50 0.99 2.51 0.98 SINCE MAR 1 7.67 7.96 -0.29 5.53 SINCE JAN 1 13.87 13.51 0.36 11.69 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 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 15 5 10 13 MONTH TO DATE 36 39 -3 30 SINCE MAR 1 902 1006 -104 845 SINCE JUL 1 3976 4516 -540 4038 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 5 10 -5 17 SINCE MAR 1 19 32 -13 43 SINCE JAN 1 19 32 -13 43 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 12.3 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 93 9:00 AM LOWEST 86 3:00 PM AVERAGE 90 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 90 2000 MINIMUM TEMPERATURE (F) 51 29 1974 SUNRISE AND SUNSET MAY 8 2022...........SUNRISE 6:04 AM EDT SUNSET 8:09 PM EDT MAY 9 2022...........SUNRISE 6:03 AM EDT SUNSET 8:10 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$