193 CDUS41 KLWX 240526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT TUE MAY 24 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 23 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 1:10 PM 92 1964 77 -5 92 2021 MINIMUM 59 11:59 PM 39 1971 55 4 63 1990 2002 AVERAGE 66 66 0 78 PRECIPITATION (IN) YESTERDAY 0.04 2.40 2010 0.16 -0.12 0.00 MONTH TO DATE 5.64 3.48 2.16 1.03 SINCE MAR 1 9.81 10.45 -0.64 5.58 SINCE JAN 1 16.01 16.00 0.01 11.74 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 0 3 -3 0 MONTH TO DATE 75 99 -24 117 SINCE MAR 1 941 1066 -125 932 SINCE JUL 1 4015 4576 -561 4125 COOLING YESTERDAY 1 4 -3 13 MONTH TO DATE 76 51 25 48 SINCE MAR 1 90 73 17 74 SINCE JAN 1 90 73 17 74 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 10.1 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 78 12:00 AM LOWEST 45 5:00 PM AVERAGE 62 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 90 1964 MINIMUM TEMPERATURE (F) 55 36 1963 SUNRISE AND SUNSET MAY 24 2022...........SUNRISE 5:50 AM EDT SUNSET 8:23 PM EDT MAY 25 2022...........SUNRISE 5:50 AM EDT SUNSET 8:24 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$