Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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002 CDUS41 KLWX 212123 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 523 PM EDT SUN APR 21 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 21 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM MM MM 89 1957 70 MM 88 1976 MINIMUM MM MM 31 1875 50 MM 58 AVERAGE MM 60 MM 73 PRECIPITATION (IN) TODAY MM 1.58 1929 0.11 MM 0.00 MONTH TO DATE 2.03 2.18 -0.15 0.83 SINCE MAR 1 6.92 5.68 1.24 2.43 SINCE JAN 1 14.21 11.16 3.05 6.16 SNOWFALL (IN) TODAY MM 0.0 2001 0.0 MM 0.0 2002 MONTH TO DATE T 0.0 0.0 T SINCE MAR 1 T 2.0 -2.0 T SINCE JUL 1 8.0 13.7 -5.7 0.4 SNOW DEPTH MM DEGREE DAYS HEATING TODAY MM 6 MM 0 MONTH TO DATE 120 193 -73 86 SINCE MAR 1 519 737 -218 573 SINCE JUL 1 3071 3660 -589 3071 COOLING TODAY MM 1 MM 8 MONTH TO DATE 18 15 3 64 SINCE MAR 1 20 18 2 66 SINCE JAN 1 21 18 3 66 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 93 1985 MINIMUM TEMPERATURE (F) 51 30 1875 SUNRISE AND SUNSET APRIL 21 2024.........SUNRISE 6:23 AM EDT SUNSET 7:52 PM EDT APRIL 22 2024.........SUNRISE 6:21 AM EDT SUNSET 7:52 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$