Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 180522
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
122 AM EDT FRI OCT 18 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 17 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 63 3:31 PM 86 1908 69 -6 65
1938
MINIMUM 44 6:41 AM 33 1886 52 -8 50
1893
AVERAGE 54 60 -6 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.52 1932 0.12 -0.12 0.00
MONTH TO DATE 1.48 2.01 -0.53 0.55
SINCE SEP 1 3.79 5.94 -2.15 4.15
SINCE JAN 1 32.88 33.85 -0.97 26.64
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 SEP 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 11 6 5 7
MONTH TO DATE 53 64 -11 61
SINCE SEP 1 53 80 -27 70
SINCE JUL 1 53 80 -27 70
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 38 38 0 50
SINCE SEP 1 271 276 -5 319
SINCE JAN 1 1986 1728 258 1656
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 11:00 PM
LOWEST 35 3:00 PM
AVERAGE 54
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 1881
1938
MINIMUM TEMPERATURE (F) 51 34 1876
SUNRISE AND SUNSET
OCTOBER 18 2024.......SUNRISE 7:21 AM EDT SUNSET 6:25 PM EDT
OCTOBER 19 2024.......SUNRISE 7:22 AM EDT SUNSET 6:23 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$