Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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826 CDUS41 KLWX 270527 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 127 AM EDT THU JUN 27 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 26 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 99R 3:01 PM 95 1998 86 13 90 MINIMUM 70 9:58 PM 42 1979 65 5 72 AVERAGE 85 75 10 81 PRECIPITATION (IN) YESTERDAY 0.36 1.92 2006 0.15 0.21 0.00 MONTH TO DATE 0.64 3.74 -3.10 1.61 SINCE JUN 1 0.64 3.74 -3.10 1.61 SINCE JAN 1 17.94 20.98 -3.04 11.59 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 11.7 21.0 -9.3 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 11 -11 5 SINCE JUN 1 0 11 -11 5 SINCE JUL 1 3691 4603 -912 3862 COOLING YESTERDAY 20 10 10 16 MONTH TO DATE 290 194 96 142 SINCE JUN 1 290 194 96 142 SINCE JAN 1 473 300 173 216 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.1 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 11:00 PM LOWEST 31 2:00 PM AVERAGE 62 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 100 1964 MINIMUM TEMPERATURE (F) 65 44 1979 SUNRISE AND SUNSET JUNE 27 2024..........SUNRISE 5:47 AM EDT SUNSET 8:39 PM EDT JUNE 28 2024..........SUNRISE 5:47 AM EDT SUNSET 8:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$