CDUS41 KLWX 200630 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 230 AM EDT WED MAY 20 2026 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 19 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 97R 3:37 PM 96 1911 77 20 77 1997 MINIMUM 72 5:53 AM 43 1976 59 13 61 AVERAGE 85 68 17 69 PRECIPITATION (IN) YESTERDAY 0.01 3.15 1900 0.13 -0.12 0.00 MONTH TO DATE 0.94 2.40 -1.46 4.75 SINCE MAR 1 4.39 9.11 -4.72 10.27 SINCE JAN 1 10.12 14.59 -4.47 15.06 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 1.0 2.0 -1.0 0.0 SINCE JUL 1 10.6 13.7 -3.1 14.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 65 49 16 9 SINCE MAR 1 625 829 -204 521 SINCE JUL 1 3844 3752 92 3261 COOLING YESTERDAY 20 5 15 4 MONTH TO DATE 70 60 10 104 SINCE MAR 1 172 95 77 196 SINCE JAN 1 172 95 77 196 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.1 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 11:00 PM LOWEST 30 5:00 PM AVERAGE 55 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1996MINIMUM TEMPERATURE (F) 59 42 2002 SUNRISE AND SUNSET MAY 20 2026...........SUNRISE 5:52 AM EDT SUNSET 8:18 PM EDT MAY 21 2026...........SUNRISE 5:51 AM EDT SUNSET 8:19 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$