687
CDUS41 KLWX 300627
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
227 AM EDT WED SEP 30 2026
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 29 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 74 4:33 PM 91 1945 75 -1 78
MINIMUM 62 6:05 AM 38 1951 54 8 62
AVERAGE 68 64 4 70
PRECIPITATION (IN)
YESTERDAY T 2.58 2015 0.16 -0.16 T
MONTH TO DATE 3.25 4.28 -1.03 3.15
SINCE SEP 1 3.25 4.28 -1.03 3.15
SINCE JAN 1 29.35 34.06 -4.71 30.28
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 3 -3 0
MONTH TO DATE 20 29 -9 6
SINCE SEP 1 20 29 -9 6
SINCE JUL 1 20 29 -9 8
COOLING
YESTERDAY 3 2 1 5
MONTH TO DATE 217 161 56 153
SINCE SEP 1 217 161 56 153
SINCE JAN 1 1512 1295 217 1388
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 11:00 PM
LOWEST 64 3:00 PM
AVERAGE 77
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THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1986
MINIMUM TEMPERATURE (F) 53 39 1888
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 7:02 AM EDT SUNSET 6:51 PM EDT
OCTOBER 1 2026.......SUNRISE 7:03 AM EDT SUNSET 6:49 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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