914 CDUS41 KLWX 270524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT FRI MAY 27 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 26 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 71 4:35 PM 92 2007 77 -6 92 2021 MINIMUM 59 6:14 AM 38 1967 56 3 68 AVERAGE 65 67 -2 80 PRECIPITATION (IN) YESTERDAY 0.00 3.59 2009 0.15 -0.15 0.45 MONTH TO DATE 6.06 3.95 2.11 2.01 SINCE MAR 1 10.23 10.92 -0.69 6.56 SINCE JAN 1 16.43 16.47 -0.04 12.72 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 2 -2 0 MONTH TO DATE 83 106 -23 117 SINCE MAR 1 949 1073 -124 932 SINCE JUL 1 4023 4583 -560 4125 COOLING YESTERDAY 0 4 -4 15 MONTH TO DATE 76 63 13 71 SINCE MAR 1 90 85 5 97 SINCE JAN 1 90 85 5 97 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 6.0 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 9:00 PM LOWEST 58 1:00 AM AVERAGE 74 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 92 1965 2010 MINIMUM TEMPERATURE (F) 56 37 1972 SUNRISE AND SUNSET MAY 27 2022...........SUNRISE 5:49 AM EDT SUNSET 8:26 PM EDT MAY 28 2022...........SUNRISE 5:48 AM EDT SUNSET 8:27 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$