Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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513 CDUS41 KLWX 170524 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT SAT AUG 17 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 16 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 89 3:21 PM 102 1997 88 1 87 MINIMUM 70 6:02 AM 54 1921 71 -1 71 AVERAGE 80 80 0 79 PRECIPITATION (IN) YESTERDAY 0.00 1.97 1872 0.10 -0.10 T MONTH TO DATE 3.45 1.68 1.77 3.24 SINCE JUN 1 9.42 10.21 -0.79 11.80 SINCE JAN 1 27.96 26.34 1.62 22.02 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 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 15 15 0 14 MONTH TO DATE 266 246 20 227 SINCE JUN 1 1305 1085 220 1028 SINCE JAN 1 1530 1252 278 1163 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 7.6 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 2:00 AM LOWEST 45 2:00 PM AVERAGE 62 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 105 1997 MINIMUM TEMPERATURE (F) 71 51 1902 SUNRISE AND SUNSET AUGUST 17 2024........SUNRISE 6:24 AM EDT SUNSET 7:59 PM EDT AUGUST 18 2024........SUNRISE 6:25 AM EDT SUNSET 7:58 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$