274
CDUS41 KLWX 190622
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
222 AM EDT SUN OCT 19 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 18 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 2:52 PM 85 1881 69 5 71
1938
MINIMUM 50 2:40 AM 34 1876 51 -1 46
AVERAGE 62 60 2 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.67 1990 0.12 -0.12 0.00
MONTH TO DATE 0.33 2.13 -1.80 1.48
SINCE SEP 1 4.05 6.06 -2.01 3.79
SINCE JAN 1 31.31 33.97 -2.66 32.88
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 3 6 -3 6
MONTH TO DATE 49 70 -21 59
SINCE SEP 1 49 86 -37 59
SINCE JUL 1 49 86 -37 59
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 23 39 -16 38
SINCE SEP 1 249 277 -28 271
SINCE JAN 1 1714 1729 -15 1986
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 7:00 AM
LOWEST 45 3:00 PM
AVERAGE 64
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1938
MINIMUM TEMPERATURE (F) 51 30 1880
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 7:22 AM EDT SUNSET 6:24 PM EDT
OCTOBER 20 2025.......SUNRISE 7:23 AM EDT SUNSET 6:22 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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