Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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214 CDUS41 KLWX 210531 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 131 AM EDT SUN APR 21 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 20 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 75 3:12 PM 94 1941 70 5 86 MINIMUM 55 11:55 PM 28 1904 50 5 55 AVERAGE 65 60 5 71 PRECIPITATION (IN) YESTERDAY 0.01 1.71 1940 0.11 -0.10 0.00 MONTH TO DATE 2.03 2.07 -0.04 0.83 SINCE MAR 1 6.92 5.57 1.35 2.43 SINCE JAN 1 14.21 11.05 3.16 6.16 SNOWFALL (IN) YESTERDAY 0.0 T 1953 0.0 0.0 0.0 1983 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 0 DEGREE DAYS HEATING YESTERDAY 0 6 -6 0 MONTH TO DATE 120 187 -67 86 SINCE MAR 1 519 731 -212 573 SINCE JUL 1 3071 3654 -583 3071 COOLING YESTERDAY 0 1 -1 6 MONTH TO DATE 18 14 4 56 SINCE MAR 1 20 17 3 58 SINCE JAN 1 21 17 4 58 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.1 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 4:00 AM LOWEST 19 5:00 PM AVERAGE 55 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 89 1957 1976 MINIMUM TEMPERATURE (F) 50 31 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. $$