849
CDUS41 KLWX 212124
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT SUN SEP 21 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 21 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 72 3:18 PM 96 1895 78 -6 81
1931
MINIMUM 66 8:02 AM 37 1956 57 9 67
1962
AVERAGE 69 67 2 74
PRECIPITATION (IN)
TODAY 0.00 1.25 1979 0.15 -0.15 0.06
MONTH TO DATE 2.57 3.08 -0.51 0.36
SINCE SEP 1 2.57 3.08 -0.51 0.36
SINCE JAN 1 29.70 32.86 -3.16 29.68
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 2 -2 0
MONTH TO DATE 6 10 -4 7
SINCE SEP 1 6 10 -4 7
SINCE JUL 1 8 10 -2 7
COOLING
TODAY 4 4 0 9
MONTH TO DATE 96 136 -40 117
SINCE SEP 1 96 136 -40 117
SINCE JAN 1 1331 1270 61 1579
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 7:00 AM
LOWEST 66 3:00 PM
AVERAGE 77
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1931
MINIMUM TEMPERATURE (F) 57 37 1962
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 6:54 AM EDT SUNSET 7:05 PM EDT
SEPTEMBER 22 2025.....SUNRISE 6:55 AM EDT SUNSET 7:03 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