149
CDUS41 KLWX 130623
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
223 AM EDT SUN SEP 13 2026
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 12 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 12:26 PM 97 2019 81 1 80
MINIMUM 63 3:48 AM 43 1967 60 3 59
AVERAGE 73 71 2 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.42 1960 0.14 -0.14 0.00
MONTH TO DATE 0.51 1.68 -1.17 1.78
SINCE SEP 1 0.51 1.68 -1.17 1.78
SINCE JAN 1 26.61 31.46 -4.85 28.91
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 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE SEP 1 0 0 0 5
SINCE JUL 1 0 0 0 7
COOLING
YESTERDAY 8 6 2 5
MONTH TO DATE 136 91 45 50
SINCE SEP 1 136 91 45 50
SINCE JAN 1 1431 1225 206 1285
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 62 10:00 AM
AVERAGE 80
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1952
MINIMUM TEMPERATURE (F) 60 42 1958
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:46 AM EDT SUNSET 7:18 PM EDT
SEPTEMBER 14 2026.....SUNRISE 6:47 AM EDT SUNSET 7:17 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