Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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589
CDUS41 KLWX 040629
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 AM EDT SAT OCT 04 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 3 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 72 3:55 PM 92 1879 74 -2 78
MINIMUM 55 6:37 AM 35 1899 58 -3 67
AVERAGE 64 66 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.92 1927 0.12 -0.12 T
MONTH TO DATE 0.00 0.36 -0.36 1.48
SINCE SEP 1 3.72 4.29 -0.57 3.79
SINCE JAN 1 30.98 32.20 -1.22 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 2 -1 0
MONTH TO DATE 2 6 -4 0
SINCE SEP 1 2 22 -20 0
SINCE JUL 1 2 22 -20 0
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 2 11 -9 13
SINCE SEP 1 228 249 -21 246
SINCE JAN 1 1693 1701 -8 1961
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 48 3:00 PM
AVERAGE 69
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1954
MINIMUM TEMPERATURE (F) 57 34 1974
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 7:07 AM EDT SUNSET 6:46 PM EDT
OCTOBER 5 2025.......SUNRISE 7:08 AM EDT SUNSET 6:44 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$