Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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728 CDUS41 KLWX 110539 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 139 AM EDT SAT MAY 11 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 10 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 61 12:32 AM 95 1963 75 -14 73 MINIMUM 51 11:59 PM 35 1947 56 -5 51 AVERAGE 56 66 -10 62 PRECIPITATION (IN) YESTERDAY 0.07 1.38 1990 0.13 -0.06 0.00 MONTH TO DATE 1.72 1.25 0.47 0.13 SINCE MAR 1 8.67 7.96 0.71 5.28 SINCE JAN 1 15.96 13.44 2.52 9.01 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 T 2.0 -2.0 T SINCE JUL 1 8.0 13.7 -5.7 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 2 7 3 MONTH TO DATE 20 31 -11 55 SINCE MAR 1 594 811 -217 688 SINCE JUL 1 3146 3734 -588 3186 COOLING YESTERDAY 0 3 -3 0 MONTH TO DATE 55 25 30 7 SINCE MAR 1 103 60 43 74 SINCE JAN 1 104 60 44 74 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 9.8 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 4:00 PM LOWEST 83 2:00 AM AVERAGE 88 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 94 1896 1911 MINIMUM TEMPERATURE (F) 57 33 1906 SUNRISE AND SUNSET MAY 11 2024...........SUNRISE 5:59 AM EDT SUNSET 8:11 PM EDT MAY 12 2024...........SUNRISE 5:58 AM EDT SUNSET 8:12 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$