817
CDUS41 KLWX 112125
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
425 PM EST THU DEC 11 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 11 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 42 1:28 AM 70 2021 49 -7 64
MINIMUM 33 7:09 AM 9 1968 31 2 37
AVERAGE 38 40 -2 51
PRECIPITATION (IN)
TODAY T 1.72 1992 0.12 -0.12 0.88
MONTH TO DATE 0.89 1.38 -0.49 0.95
SINCE DEC 1 0.89 1.38 -0.49 0.95
SINCE JAN 1 35.42 42.67 -7.25 35.11
SNOWFALL (IN)
TODAY 0.0 9.3 1960 0.1 -0.1 0.0
MONTH TO DATE 1.0 0.7 0.3 T
SINCE DEC 1 1.0 0.7 0.3 T
SINCE JUL 1 1.0 0.8 0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 27 26 1 14
MONTH TO DATE 345 266 79 284
SINCE DEC 1 345 266 79 284
SINCE JUL 1 1134 1106 28 992
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1404 1322 82 1622
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 15.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 12:00 AM
LOWEST 35 1:00 PM
AVERAGE 56
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 71 1979
2015
MINIMUM TEMPERATURE (F) 30 10 1988
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 7:16 AM EST SUNSET 4:44 PM EST
DECEMBER 12 2025......SUNRISE 7:17 AM EST SUNSET 4:44 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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