619
CDUS41 KLWX 120624
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
224 AM EDT FRI SEP 12 2025
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 11 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 78 4:25 PM 100 1983 82 -4 85
MINIMUM 60 11:48 PM 43 1917 61 -1 56
AVERAGE 69 71 -2 71
PRECIPITATION (IN)
YESTERDAY 0.38 3.42 1971 0.15 0.23 0.00
MONTH TO DATE 1.78 1.54 0.24 0.01
SINCE SEP 1 1.78 1.54 0.24 0.01
SINCE JAN 1 28.91 31.32 -2.41 29.33
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 5 0 5 7
SINCE SEP 1 5 0 5 7
SINCE JUL 1 7 0 7 7
COOLING
YESTERDAY 4 6 -2 6
MONTH TO DATE 45 85 -40 40
SINCE SEP 1 45 85 -40 40
SINCE JAN 1 1280 1219 61 1502
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 50 4:00 PM
AVERAGE 75
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THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2019
MINIMUM TEMPERATURE (F) 60 43 1967
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:45 AM EDT SUNSET 7:19 PM EDT
SEPTEMBER 13 2025.....SUNRISE 6:46 AM EDT SUNSET 7:18 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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