764
CDUS41 KLWX 150723
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
223 AM EST MON DEC 15 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 14 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 36 12:38 AM 71 1881 48 -12 37
1929
2015
MINIMUM 16 11:58 PM 11 1960 30 -14 28
AVERAGE 26 39 -13 33
PRECIPITATION (IN)
YESTERDAY 0.27 1.48 1879 0.13 0.14 0.00
MONTH TO DATE 1.16 1.77 -0.61 0.95
SINCE DEC 1 1.16 1.77 -0.61 0.95
SINCE JAN 1 35.69 43.06 -7.37 35.11
SNOWFALL (IN)
YESTERDAY 1.0 4.2 1951 0.1 0.9 0.0
MONTH TO DATE 2.0 1.0 1.0 T
SINCE DEC 1 2.0 1.0 1.0 T
SINCE JUL 1 2.0 1.1 0.9 T
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 39 26 13 32
MONTH TO DATE 456 344 112 378
SINCE DEC 1 456 344 112 378
SINCE JUL 1 1245 1184 61 1086
COOLING
YESTERDAY 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 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
MIXED PRECIP
LIGHT RAIN
HEAVY SNOW
SNOW
LIGHT SNOW
SLEET
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 45 5:00 PM
AVERAGE 73
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 70 1929
1971
MINIMUM TEMPERATURE (F) 30 9 1960
1962
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:19 AM EST SUNSET 4:45 PM EST
DECEMBER 16 2025......SUNRISE 7:20 AM EST SUNSET 4:45 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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