Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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065
CDUS41 KLWX 160633
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
233 AM EDT THU OCT 16 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 15 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 1:27 PM 87 1975 70 4 60
MINIMUM 54 5:22 AM 32 1874 53 1 49
AVERAGE 64 61 3 55
PRECIPITATION (IN)
YESTERDAY 0.00 2.59 1942 0.12 -0.12 0.00
MONTH TO DATE 0.33 1.77 -1.44 1.48
SINCE SEP 1 4.05 5.70 -1.65 3.79
SINCE JAN 1 31.31 33.61 -2.30 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 1 5 -4 10
MONTH TO DATE 31 53 -22 30
SINCE SEP 1 31 69 -38 30
SINCE JUL 1 31 69 -38 30
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 23 36 -13 38
SINCE SEP 1 249 274 -25 271
SINCE JAN 1 1714 1726 -12 1986
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 38 5:00 PM
AVERAGE 63
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1881
1897
MINIMUM TEMPERATURE (F) 52 30 1876
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:19 AM EDT SUNSET 6:28 PM EDT
OCTOBER 17 2025.......SUNRISE 7:20 AM EDT SUNSET 6:26 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$