135
CDUS41 KLWX 162123
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT TUE SEP 16 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 16 2025
VALID TODAY AS OF 0500 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 70 9:25 AM 98 1991 80 -10 78
MINIMUM 61 3:59 PM 41 1873 59 2 62
AVERAGE 66 69 -3 70
PRECIPITATION (IN)
TODAY 0.26 5.02 1999 0.16 0.10 0.00
MONTH TO DATE 2.04 2.30 -0.26 0.01
SINCE SEP 1 2.04 2.30 -0.26 0.01
SINCE JAN 1 29.17 32.08 -2.91 29.33
SNOWFALL (IN)
TODAY 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
TODAY 0 1 -1 0
MONTH TO DATE 5 4 1 7
SINCE SEP 1 5 4 1 7
SINCE JUL 1 7 4 3 7
COOLING
TODAY 1 5 -4 5
MONTH TO DATE 69 114 -45 72
SINCE SEP 1 69 114 -45 72
SINCE JAN 1 1304 1248 56 1534
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 PM
LOWEST 63 12:00 AM
AVERAGE 75
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1991
MINIMUM TEMPERATURE (F) 59 44 1984
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 6:49 AM EDT SUNSET 7:13 PM EDT
SEPTEMBER 17 2025.....SUNRISE 6:50 AM EDT SUNSET 7:11 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page