CDUS41 KLWX 190623 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 223 AM EDT WED AUG 19 2026 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 18 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 89 3:31 PM 98 2002 88 1 77 MINIMUM 75 5:25 AM 54 1902 71 4 68 AVERAGE 82 79 3 73 PRECIPITATION (IN) YESTERDAY 0.00 1.67 1875 0.10 -0.10 0.01 MONTH TO DATE 3.48 1.88 1.60 0.05 SINCE JUN 1 8.74 10.41 -1.67 9.07 SINCE JAN 1 20.77 26.54 -5.77 27.11 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 4 -4 8 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 14 3 8 MONTH TO DATE 304 274 30 235 SINCE JUN 1 1216 1113 103 1157 SINCE JAN 1 1440 1280 160 1358 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 8.1 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 2:00 AM LOWEST 50 6:00 PM AVERAGE 69 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 98 2002 2019 MINIMUM TEMPERATURE (F) 71 53 1924 SUNRISE AND SUNSET AUGUST 19 2026........SUNRISE 6:26 AM EDT SUNSET 7:57 PM EDT AUGUST 20 2026........SUNRISE 6:26 AM EDT SUNSET 7:56 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$