660
CDUS41 KLWX 100635
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
235 AM EDT THU SEP 10 2026
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 9 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 90 3:14 PM 95 2016 82 8 75
MINIMUM 65 2:12 AM 44 1986 61 4 51
AVERAGE 78 72 6 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.23 2018 0.14 -0.14 0.00
MONTH TO DATE 0.32 1.25 -0.93 1.28
SINCE SEP 1 0.32 1.25 -0.93 1.28
SINCE JAN 1 26.42 31.03 -4.61 28.41
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 2
MONTH TO DATE 0 0 0 5
SINCE SEP 1 0 0 0 5
SINCE JUL 1 0 0 0 7
COOLING
YESTERDAY 13 7 6 0
MONTH TO DATE 103 72 31 40
SINCE SEP 1 103 72 31 40
SINCE JAN 1 1398 1206 192 1275
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 39 1:00 PM
AVERAGE 63
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THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1983
MINIMUM TEMPERATURE (F) 61 41 1956
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:43 AM EDT SUNSET 7:23 PM EDT
SEPTEMBER 11 2026.....SUNRISE 6:44 AM EDT SUNSET 7:21 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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